CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="zh" dir="ltr"> <head> <meta charset="UTF-8"> <title>項目符號 - 维基百科，自由的百科全书</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )zhwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"zh", "wgMonthNames":["","1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月"],"wgRequestId":"6c888a9f-6be4-4956-bb88-89167b1ff717","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"項目符號","wgTitle":"項目符號","wgCurRevisionId":80731738,"wgRevisionId":80731738,"wgArticleId":1618506,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["使用ISBN魔术链接的页面","標點符號","排版"],"wgPageViewLanguage":"zh","wgPageContentLanguage":"zh","wgPageContentModel":"wikitext","wgRelevantPageName":"項目符號","wgRelevantArticleId":1618506,"wgUserVariant":"zh","wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":true,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{ "pageLanguageCode":"zh","pageLanguageDir":"ltr","pageVariantFallbacks":["zh-hans","zh-hant","zh-cn","zh-tw","zh-hk","zh-sg","zh-mo","zh-my"]},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":5000,"wgRelatedArticlesCompat":[],"wgCentralAuthMobileDomain":false,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q126731","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.gadget.large-font":"ready","ext.globalCssJs.user.styles":"ready","site.styles":"ready", "user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","site","mediawiki.page.ready","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.edit0","ext.gadget.WikiMiniAtlas","ext.gadget.UnihanTooltips","ext.gadget.Difflink","ext.gadget.pseudonamespace-UI","ext.gadget.SpecialWikitext","ext.gadget.switcher","ext.gadget.VariantAlly","ext.gadget.AdvancedSiteNotices","ext.gadget.hideConversionTab","ext.gadget.internalLinkHelper-altcolor","ext.gadget.noteTA","ext.gadget.NavFrame","ext.gadget.collapsibleTables","ext.gadget.scrollUpButton","ext.urlShortener.toolbar", "ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=zh&modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=zh&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=zh&modules=ext.gadget.large-font&only=styles&skin=vector-2022"> <link rel="stylesheet" href="/w/load.php?lang=zh&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.4"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="項目符號 - 维基百科，自由的百科全书"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//zh.m.wikipedia.org/wiki/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"> <link rel="alternate" type="application/x-wiki" title="编辑本页" href="/w/index.php?title=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (zh)"> <link rel="EditURI" type="application/rsd+xml" href="//zh.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://zh.wikipedia.org/wiki/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"> <link rel="alternate" hreflang="zh" href="https://zh.wikipedia.org/wiki/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"> <link rel="alternate" hreflang="zh-Hans" href="https://zh.wikipedia.org/zh-hans/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"> <link rel="alternate" hreflang="zh-Hans-CN" href="https://zh.wikipedia.org/zh-cn/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"> <link rel="alternate" hreflang="zh-Hans-MY" href="https://zh.wikipedia.org/zh-my/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"> <link rel="alternate" hreflang="zh-Hans-SG" href="https://zh.wikipedia.org/zh-sg/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"> <link rel="alternate" hreflang="zh-Hant" href="https://zh.wikipedia.org/zh-hant/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"> <link rel="alternate" hreflang="zh-Hant-HK" href="https://zh.wikipedia.org/zh-hk/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"> <link rel="alternate" hreflang="zh-Hant-MO" href="https://zh.wikipedia.org/zh-mo/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"> <link rel="alternate" hreflang="zh-Hant-TW" href="https://zh.wikipedia.org/zh-tw/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"> <link rel="alternate" hreflang="x-default" href="https://zh.wikipedia.org/wiki/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.zh"> <link rel="alternate" type="application/atom+xml" title="Wikipedia的Atom feed" href="/w/index.php?title=Special:%E6%9C%80%E8%BF%91%E6%9B%B4%E6%94%B9&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-項目符號 rootpage-項目符號 skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">跳转到内容</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="站点"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="主菜单" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">主菜单</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">主菜单</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">隐藏</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> 导航 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Wikipedia:%E9%A6%96%E9%A1%B5" title="访问首页[z]" accesskey="z"><span>首页</span></a></li><li id="n-indexpage" class="mw-list-item"><a href="/wiki/Wikipedia:%E5%88%86%E7%B1%BB%E7%B4%A2%E5%BC%95" title="以分类索引搜寻中文维基百科"><span>分类索引</span></a></li><li id="n-Featured_content" class="mw-list-item"><a href="/wiki/Portal:%E7%89%B9%E8%89%B2%E5%85%A7%E5%AE%B9" title="查看中文维基百科的特色内容"><span>特色内容</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:%E6%96%B0%E8%81%9E%E5%8B%95%E6%85%8B" title="提供当前新闻事件的背景资料"><span>新闻动态</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:%E6%9C%80%E8%BF%91%E6%9B%B4%E6%94%B9" title="列出维基百科中的最近修改[r]" accesskey="r"><span>最近更改</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:%E9%9A%8F%E6%9C%BA%E9%A1%B5%E9%9D%A2" title="随机载入一个页面[x]" accesskey="x"><span>随机条目</span></a></li> </ul> </div> </div> <div id="p-help" class="vector-menu mw-portlet mw-portlet-help" > <div class="vector-menu-heading"> 帮助 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:%E7%9B%AE%E5%BD%95" title="寻求帮助"><span>帮助</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:%E7%A4%BE%E7%BE%A4%E9%A6%96%E9%A1%B5" title="关于本计划、你可以做什么、应该如何做"><span>维基社群</span></a></li><li id="n-policy" class="mw-list-item"><a href="/wiki/Wikipedia:%E6%96%B9%E9%87%9D%E8%88%87%E6%8C%87%E5%BC%95" title="查看维基百科的方针和指引"><span>方针与指引</span></a></li><li id="n-villagepump" class="mw-list-item"><a href="/wiki/Wikipedia:%E4%BA%92%E5%8A%A9%E5%AE%A2%E6%A0%88" title="参与维基百科社群的讨论"><span>互助客栈</span></a></li><li id="n-Information_desk" class="mw-list-item"><a href="/wiki/Wikipedia:%E7%9F%A5%E8%AF%86%E9%97%AE%E7%AD%94" title="解答任何与维基百科无关的问题的地方"><span>知识问答</span></a></li><li id="n-conversion" class="mw-list-item"><a href="/wiki/Wikipedia:%E5%AD%97%E8%AF%8D%E8%BD%AC%E6%8D%A2" title="提出字词转换请求"><span>字词转换</span></a></li><li id="n-IRC" class="mw-list-item"><a href="/wiki/Wikipedia:IRC%E8%81%8A%E5%A4%A9%E9%A2%91%E9%81%93"><span>IRC即时聊天</span></a></li><li id="n-contact" class="mw-list-item"><a href="/wiki/Wikipedia:%E8%81%94%E7%BB%9C%E6%88%91%E4%BB%AC" title="如何联络维基百科"><span>联络我们</span></a></li><li id="n-about" class="mw-list-item"><a href="/wiki/Wikipedia:%E5%85%B3%E4%BA%8E" title="查看维基百科的简介"><span>关于维基百科</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Wikipedia:%E9%A6%96%E9%A1%B5" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="维基百科" src="/static/images/mobile/copyright/wikipedia-wordmark-zh.svg" style="width: 6.5625em; height: 1.375em;"> <img class="mw-logo-tagline" alt="自由的百科全书" src="/static/images/mobile/copyright/wikipedia-tagline-zh.svg" width="103" height="14" style="width: 6.4375em; height: 0.875em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:%E6%90%9C%E7%B4%A2" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="搜索维基百科[f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>搜索</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="搜索维基百科" aria-label="搜索维基百科" autocapitalize="sentences" title="搜索维基百科[f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:搜索"> </div> <button class="cdx-button cdx-search-input__end-button">搜索</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="个人工具"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="外观"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="更改页面字体大小、宽度和颜色的外观" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="外观" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">外观</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?utm_source=donate&utm_medium=sidebar&utm_campaign=spontaneous&uselang=zh-hans" class=""><span>资助维基百科</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:%E5%88%9B%E5%BB%BA%E8%B4%A6%E6%88%B7&returnto=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" title="我们推荐您创建账号并登录，但这不是强制性的" class=""><span>创建账号</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:%E7%94%A8%E6%88%B7%E7%99%BB%E5%BD%95&returnto=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" title="建议你登录，尽管并非必须。[o]" accesskey="o" class=""><span>登录</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="更多选项" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="个人工具" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">个人工具</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="用户菜单" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?utm_source=donate&utm_medium=sidebar&utm_campaign=spontaneous&uselang=zh-hans"><span>资助维基百科</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:%E5%88%9B%E5%BB%BA%E8%B4%A6%E6%88%B7&returnto=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" title="我们推荐您创建账号并登录，但这不是强制性的"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>创建账号</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:%E7%94%A8%E6%88%B7%E7%99%BB%E5%BD%95&returnto=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" title="建议你登录，尽管并非必须。[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>登录</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> 未登录编辑者的页面 <a href="/wiki/Help:%E6%96%B0%E6%89%8B%E5%85%A5%E9%97%A8" aria-label="了解有关编辑的更多信息"><span>了解详情</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:%E6%88%91%E7%9A%84%E8%B4%A1%E7%8C%AE" title="来自此IP地址的编辑列表[y]" accesskey="y"><span>贡献</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:%E6%88%91%E7%9A%84%E8%AE%A8%E8%AE%BA%E9%A1%B5" title="对于来自此IP地址编辑的讨论[n]" accesskey="n"><span>讨论</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="站点"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="目录" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">目录</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">隐藏</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">序言</div> </a> </li> <li id="toc-计算机编码与键盘输入" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#计算机编码与键盘输入"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>计算机编码与键盘输入</span> </div> </a> <button aria-controls="toc-计算机编码与键盘输入-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>开关计算机编码与键盘输入子章节</span> </button> <ul id="toc-计算机编码与键盘输入-sublist" class="vector-toc-list"> <li id="toc-早期系统的应用" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#早期系统的应用"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>早期系统的应用</span> </div> </a> <ul id="toc-早期系统的应用-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-参考文献" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#参考文献"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>参考文献</span> </div> </a> <ul id="toc-参考文献-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="目录" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="开关目录" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">开关目录</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">項目符號</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="前往另一种语言写成的文章。28种语言可用" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-28" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">28种语言</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Kolkarakter" title="Kolkarakter – 南非荷兰语" lang="af" hreflang="af" data-title="Kolkarakter" data-language-autonym="Afrikaans" data-language-local-name="南非荷兰语" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%86%D9%82%D8%B7%D8%A9_%D9%85%D8%AF%D9%88%D8%B1%D8%A9" title="نقطة مدورة – 阿拉伯语" lang="ar" hreflang="ar" data-title="نقطة مدورة" data-language-autonym="العربية" data-language-local-name="阿拉伯语" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9C%D0%B0%D1%80%D0%BA%D0%B5%D1%80_%D1%81%D1%8C%D0%BF%D1%96%D1%81%D1%83" title="Маркер сьпісу – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Маркер сьпісу" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Listepunkt" title="Listepunkt – 丹麦语" lang="da" hreflang="da" data-title="Listepunkt" data-language-autonym="Dansk" data-language-local-name="丹麦语" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Aufz%C3%A4hlungszeichen" title="Aufzählungszeichen – 德语" lang="de" hreflang="de" data-title="Aufzählungszeichen" data-language-autonym="Deutsch" data-language-local-name="德语" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%92%CE%BF%CF%8D%CE%BB%CE%B1_(%CF%84%CF%85%CF%80%CE%BF%CE%B3%CF%81%CE%B1%CF%86%CE%AF%CE%B1)" title="Βούλα (τυπογραφία) – 希腊语" lang="el" hreflang="el" data-title="Βούλα (τυπογραφία)" data-language-autonym="Ελληνικά" data-language-local-name="希腊语" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Bullet_(typography)" title="Bullet (typography) – 英语" lang="en" hreflang="en" data-title="Bullet (typography)" data-language-autonym="English" data-language-local-name="英语" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Bulmarko" title="Bulmarko – 世界语" lang="eo" hreflang="eo" data-title="Bulmarko" data-language-autonym="Esperanto" data-language-local-name="世界语" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Bolo_(glifo)" title="Bolo (glifo) – 西班牙语" lang="es" hreflang="es" data-title="Bolo (glifo)" data-language-autonym="Español" data-language-local-name="西班牙语" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Bulet" title="Bulet – 巴斯克语" lang="eu" hreflang="eu" data-title="Bulet" data-language-autonym="Euskara" data-language-local-name="巴斯克语" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%AF%D9%84%D9%88%D9%84%D9%87_(%D9%86%D8%B4%D8%A7%D9%86%D9%87%E2%80%8C%DA%AF%D8%B0%D8%A7%D8%B1%DB%8C)" title="گلوله (نشانه‌گذاری) – 波斯语" lang="fa" hreflang="fa" data-title="گلوله (نشانه‌گذاری)" data-language-autonym="فارسی" data-language-local-name="波斯语" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Luetelmamerkki" title="Luetelmamerkki – 芬兰语" lang="fi" hreflang="fi" data-title="Luetelmamerkki" data-language-autonym="Suomi" data-language-local-name="芬兰语" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Puce_(typographie)" title="Puce (typographie) – 法语" lang="fr" hreflang="fr" data-title="Puce (typographie)" data-language-autonym="Français" data-language-local-name="法语" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Punto_de_lista" title="Punto de lista – 加利西亚语" lang="gl" hreflang="gl" data-title="Punto de lista" data-language-autonym="Galego" data-language-local-name="加利西亚语" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%AA%D7%91%D7%9C%D7%99%D7%98_(%D7%A4%D7%99%D7%A1%D7%95%D7%A7)" title="תבליט (פיסוק) – 希伯来语" lang="he" hreflang="he" data-title="תבליט (פיסוק)" data-language-autonym="עברית" data-language-local-name="希伯来语" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Titik_bulat" title="Titik bulat – 印度尼西亚语" lang="id" hreflang="id" data-title="Titik bulat" data-language-autonym="Bahasa Indonesia" data-language-local-name="印度尼西亚语" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Punto_elenco" title="Punto elenco – 意大利语" lang="it" hreflang="it" data-title="Punto elenco" data-language-autonym="Italiano" data-language-local-name="意大利语" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%96%E3%83%AC%E3%83%83%E3%83%88_(%E8%A8%98%E5%8F%B7)" title="ブレット (記号) – 日语" lang="ja" hreflang="ja" data-title="ブレット (記号)" data-language-autonym="日本語" data-language-local-name="日语" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B6%88%EB%A6%BF_(%ED%83%80%EC%9D%B4%ED%8F%AC%EA%B7%B8%EB%9E%98%ED%94%BC)" title="불릿 (타이포그래피) – 韩语" lang="ko" hreflang="ko" data-title="불릿 (타이포그래피)" data-language-autonym="한국어" data-language-local-name="韩语" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Bullet_(typografie)" title="Bullet (typografie) – 荷兰语" lang="nl" hreflang="nl" data-title="Bullet (typografie)" data-language-autonym="Nederlands" data-language-local-name="荷兰语" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Punktor" title="Punktor – 波兰语" lang="pl" hreflang="pl" data-title="Punktor" data-language-autonym="Polski" data-language-local-name="波兰语" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Ponto_lista" title="Ponto lista – 葡萄牙语" lang="pt" hreflang="pt" data-title="Ponto lista" data-language-autonym="Português" data-language-local-name="葡萄牙语" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9C%D0%B0%D1%80%D0%BA%D0%B5%D1%80_%D1%81%D0%BF%D0%B8%D1%81%D0%BA%D0%B0" title="Маркер списка – 俄语" lang="ru" hreflang="ru" data-title="Маркер списка" data-language-autonym="Русский" data-language-local-name="俄语" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Bullet_(typography)" title="Bullet (typography) – Simple English" lang="en-simple" hreflang="en-simple" data-title="Bullet (typography)" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Listpunkt" title="Listpunkt – 瑞典语" lang="sv" hreflang="sv" data-title="Listpunkt" data-language-autonym="Svenska" data-language-local-name="瑞典语" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Madde_i%C5%9Fareti" title="Madde işareti – 土耳其语" lang="tr" hreflang="tr" data-title="Madde işareti" data-language-autonym="Türkçe" data-language-local-name="土耳其语" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9C%D0%B0%D1%80%D0%BA%D0%B5%D1%80_%D1%81%D0%BF%D0%B8%D1%81%D0%BA%D1%83" title="Маркер списку – 乌克兰语" lang="uk" hreflang="uk" data-title="Маркер списку" data-language-autonym="Українська" data-language-local-name="乌克兰语" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%9C%D0%B0%D1%80%D0%BA%D0%B5%D1%80_%D1%82%D0%B5%D0%BC%D0%B4%D0%B5%D0%B3" title="Маркер темдег – 卡尔梅克语" lang="xal" hreflang="xal" data-title="Маркер темдег" data-language-autonym="Хальмг" data-language-local-name="卡尔梅克语" class="interlanguage-link-target"><span>Хальмг</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q126731#sitelinks-wikipedia" title="编辑跨语言链接" class="wbc-editpage">编辑链接</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="命名空间"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" title="浏览条目正文[c]" accesskey="c"><span>条目</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" rel="discussion" title="关于此页面的讨论[t]" accesskey="t"><span>讨论</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown " > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="更改语言变体" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">不转换</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-varlang-0" class="selected ca-variants-zh mw-list-item"><a href="/zh/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" lang="zh" hreflang="zh"><span>不转换</span></a></li><li id="ca-varlang-1" class="ca-variants-zh-Hans mw-list-item"><a href="/zh-hans/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" lang="zh-Hans" hreflang="zh-Hans"><span>简体</span></a></li><li id="ca-varlang-2" class="ca-variants-zh-Hant mw-list-item"><a href="/zh-hant/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" lang="zh-Hant" hreflang="zh-Hant"><span>繁體</span></a></li><li id="ca-varlang-3" class="ca-variants-zh-Hans-CN mw-list-item"><a href="/zh-cn/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" lang="zh-Hans-CN" hreflang="zh-Hans-CN"><span>大陆简体</span></a></li><li id="ca-varlang-4" class="ca-variants-zh-Hant-HK mw-list-item"><a href="/zh-hk/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" lang="zh-Hant-HK" hreflang="zh-Hant-HK"><span>香港繁體</span></a></li><li id="ca-varlang-5" class="ca-variants-zh-Hant-MO mw-list-item"><a href="/zh-mo/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" lang="zh-Hant-MO" hreflang="zh-Hant-MO"><span>澳門繁體</span></a></li><li id="ca-varlang-6" class="ca-variants-zh-Hans-MY mw-list-item"><a href="/zh-my/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" lang="zh-Hans-MY" hreflang="zh-Hans-MY"><span>大马简体</span></a></li><li id="ca-varlang-7" class="ca-variants-zh-Hans-SG mw-list-item"><a href="/zh-sg/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" lang="zh-Hans-SG" hreflang="zh-Hans-SG"><span>新加坡简体</span></a></li><li id="ca-varlang-8" class="ca-variants-zh-Hant-TW mw-list-item"><a href="/zh-tw/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" lang="zh-Hant-TW" hreflang="zh-Hant-TW"><span>臺灣正體</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="查看"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"><span>阅读</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&action=edit" title="编辑该页面[e]" accesskey="e"><span>编辑</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&action=history" title="本页面的早前版本。[h]" accesskey="h"><span>查看历史</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="页面工具"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="工具" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">工具</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">工具</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">隐藏</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="更多选项" > <div class="vector-menu-heading"> 操作 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F"><span>阅读</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&action=edit" title="编辑该页面[e]" accesskey="e"><span>编辑</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&action=history"><span>查看历史</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> 常规 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:%E9%93%BE%E5%85%A5%E9%A1%B5%E9%9D%A2/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" title="列出所有与本页相链的页面[j]" accesskey="j"><span>链入页面</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:%E9%93%BE%E5%87%BA%E6%9B%B4%E6%94%B9/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" rel="nofollow" title="页面链出所有页面的更改[k]" accesskey="k"><span>相关更改</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Project:%E4%B8%8A%E4%BC%A0" title="上传图像或多媒体文件[u]" accesskey="u"><span>上传文件</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:%E7%89%B9%E6%AE%8A%E9%A1%B5%E9%9D%A2" title="全部特殊页面的列表[q]" accesskey="q"><span>特殊页面</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&oldid=80731738" title="此页面该修订版本的固定链接"><span>固定链接</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&action=info" title="关于此页面的更多信息"><span>页面信息</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:%E5%BC%95%E7%94%A8%E6%AD%A4%E9%A1%B5%E9%9D%A2&page=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&id=80731738&wpFormIdentifier=titleform" title="有关如何引用此页面的信息"><span>引用此页</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:URL%E7%BC%A9%E7%9F%AD%E7%A8%8B%E5%BA%8F&url=https%3A%2F%2Fzh.wikipedia.org%2Fwiki%2F%25E9%25A0%2585%25E7%259B%25AE%25E7%25AC%25A6%25E8%2599%259F"><span>获取短链接</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fzh.wikipedia.org%2Fwiki%2F%25E9%25A0%2585%25E7%259B%25AE%25E7%25AC%25A6%25E8%2599%259F"><span>下载二维码</span></a></li> </ul> </div> </div> <div id="p-electronpdfservice-sidebar-portlet-heading" class="vector-menu mw-portlet mw-portlet-electronpdfservice-sidebar-portlet-heading" > <div class="vector-menu-heading"> 打印/导出 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="electron-print_pdf" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&action=show-download-screen"><span>下载为PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="javascript:print();" rel="alternate" title="本页面的可打印版本[p]" accesskey="p"><span>打印页面</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> 在其他项目中 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Bullets_(typography)" hreflang="en"><span>维基共享资源</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q126731" title="链接到连接的数据仓库项目[g]" accesskey="g"><span>维基数据项目</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="页面工具"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="外观"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">外观</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">隐藏</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">维基百科，自由的百科全书</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="zh" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r67735281">body.skin-minerva .mw-parser-output .infobox table{display:table}body.skin-minerva .mw-parser-output .infobox caption{display:table-caption}</style><style data-mw-deduplicate="TemplateStyles:r83732082">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}body.skin-minerva .mw-parser-output .infobox-header,body.skin-minerva .mw-parser-output .infobox-subheader,body.skin-minerva .mw-parser-output .infobox-above,body.skin-minerva .mw-parser-output .infobox-title,body.skin-minerva .mw-parser-output .infobox-image,body.skin-minerva .mw-parser-output .infobox-full-data,body.skin-minerva .mw-parser-output .infobox-below{text-align:center}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}html.skin-theme-clientpref-night .mw-parser-output .infobox td div:not(.notheme)[style]{background:transparent!important;color:var(--color-base,#202122)}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox td div:not(.notheme)[style]{background:transparent!important;color:var(--color-base,#202122)}}html.skin-theme-clientpref-night .mw-parser-output .infobox td div.NavHead:not(.notheme)[style]{background:transparent!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox td div.NavHead:not(.notheme)[style]{background:transparent!important}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox" style="width:18em; max-width:18em;"><tbody><tr><th colspan="2" class="infobox-above" style="background:#ccc;font-size:500%;line-height:1.3;font-weight:normal;font-family:serif;">•</th></tr><tr><td colspan="2" class="infobox-subheader"><div style="background:#ccc;font-size:125%;font-weight:bold; padding:0.1em 0.25em 0.2em;line-height:1.2em;">項目符號</div></td></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><table style="width:100%;border-collapse:collapse;border-spacing:0px 0px;border:none;line-height:1.3em;"><tbody><tr><th colspan="2" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;">一般<a href="/wiki/%E6%A0%87%E7%82%B9%E7%AC%A6%E5%8F%B7" title="标点符号">标点符号</a></th></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%92%87%E5%8F%B7" title="撇号">撇号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ’<span class="nowrap">  </span>'</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%8B%AC%E5%8F%B7" title="括号">括号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> [ ]<span class="nowrap">  </span>( )<span class="nowrap">  </span>{ }<span class="nowrap">  </span>⟨ ⟩<span class="nowrap">  </span>（ ）</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%86%92%E5%8F%B7" title="冒号">冒号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <small><b>:</b></small></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%80%97%E8%99%9F" title="逗號">逗號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;">，<span class="nowrap">  </span>,<span class="nowrap">  </span>،<span class="nowrap">  </span>、</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%A0%93%E8%99%9F" title="頓號">頓號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> 、</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%BF%9E%E6%8E%A5%E5%8F%B7" title="连接号">连接号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‒  –  —  ―    </td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%A0%B4%E6%8A%98%E5%8F%B7" title="破折号">破折号</a>    </td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;">  ——</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%9C%81%E7%95%A5%E5%8F%B7" title="省略号">省略号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> …<span class="nowrap">  </span>...<span class="nowrap">  </span>⋯<span class="nowrap">  </span>᠁<span class="nowrap">  </span>ฯ</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%8F%B9%E5%8F%B7" title="叹号">叹号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ！<span class="nowrap">  </span>!</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%8F%A5%E5%8F%B7" title="句号">句号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> 。<span class="nowrap">  </span><b>.</b></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E4%B9%A6%E5%90%8D%E5%8F%B7" title="书名号">书名号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‹ ›<span class="nowrap">  </span>« »<span class="nowrap">  </span>《 》<span class="nowrap">  </span>﹏ ︴</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E4%B8%93%E5%90%8D%E5%8F%B7" title="专名号">专名号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ＿<span class="nowrap">  </span>︳</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%BF%9E%E5%AD%97%E5%8F%B7" title="连字号">连字号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‐</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <span class="nowrap"><a href="/wiki/%E9%80%A3%E5%AD%97%E6%9A%A8%E6%B8%9B%E8%99%9F" title="連字暨減號">連字暨減號</a></span></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> -</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%97%AE%E5%8F%B7" title="问号">问号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ？<span class="nowrap">  </span>?</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%BC%95%E5%8F%B7" title="引号">引号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‘ ’<span class="nowrap">  </span>“ ”<span class="nowrap">  </span>' '<span class="nowrap">  </span>" "<span class="nowrap">  </span>「 」『 』</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%88%86%E8%99%9F" title="分號">分號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <small><b>;</b></small><span class="nowrap">  </span>；</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%96%9C%E7%B7%9A" title="斜線">斜線</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> /<span class="nowrap">  </span>⧸<span class="nowrap">  </span>⁄</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%9D%80%E9%87%8D%E5%8F%B7" title="着重号">着重号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‧</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%A4%BA%E4%BA%A1%E5%8F%B7" title="示亡号">示亡号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <span style="display:inline; border:1px solid var(--color-base,#202122); min-height:1em; padding: 1px 1px;">　‌</span></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%9A%90%E8%AE%B3%E5%8F%B7" title="隐讳号">隐讳号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ×</td></tr></tbody></table></td></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><table style="width:100%;border-collapse:collapse;border-spacing:0px 0px;border:none;line-height:1.3em;"><tbody><tr><th colspan="2" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;"><a href="/wiki/%E5%88%86%E5%AD%97%E7%AC%A6" title="分字符">分字符</a></th></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%97%B4%E9%9A%94%E5%8F%B7" title="间隔号">间隔号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <b>·</b></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%A9%BA%E6%A0%BC" title="空格">空格</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <span class="skin-invert" style="background:#CEEEF2"> </span>  <span class="skin-invert" style="background:#CEEEF2"> </span>  <span class="skin-invert" style="background:#CEEEF2"> </span></td></tr></tbody></table></td></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><table style="width:100%;border-collapse:collapse;border-spacing:0px 0px;border:none;line-height:1.3em;"><tbody><tr><th colspan="2" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;">一般<a href="/wiki/%E5%AD%97%E4%BD%93%E6%8E%92%E5%8D%B0%E5%AD%A6" title="字体排印学">排版符號</a></th></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%26" title="&">和號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> &</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%98%9F%E8%99%9F" title="星號">星號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> *</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/@" title="@">@</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> @</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E4%BA%95%E8%99%9F" title="井號">井號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> #</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E2%84%96" title="№">數字符號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> №</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%8F%8D%E6%96%9C%E7%BA%BF" title="反斜线">反斜线</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> \</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%AD%89%E5%8F%B7" title="等号">等号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> =</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%80%92%E6%84%9F%E5%8F%B9%E5%8F%B7%E5%8F%8A%E5%80%92%E9%97%AE%E5%8F%B7" title="倒感叹号及倒问号">倒感嘆號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ¡</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%80%92%E6%84%9F%E5%8F%B9%E5%8F%B7%E5%8F%8A%E5%80%92%E9%97%AE%E5%8F%B7" title="倒感叹号及倒问号">倒問號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ¿</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E4%B9%98%E5%8F%B7" title="乘号">乘号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ×</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%99%A4%E5%8F%B7" title="除号">除号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ÷</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%BA%8F%E6%95%B8%E6%8C%87%E7%A4%BA%E7%AC%A6" title="序數指示符">序數標識</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> º ª</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%99%BE%E5%88%86%E8%99%9F" title="百分號">百分號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> %</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%8D%83%E5%88%86%E6%AF%94" title="千分比">千分號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‰</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%90%AC%E5%88%86%E7%8E%87" class="mw-redirect" title="萬分率">萬分號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‱</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%8A%A0%E5%8F%B7%E4%B8%8E%E5%87%8F%E5%8F%B7" title="加号与减号">加號</a>、<a href="/wiki/%E5%8A%A0%E5%8F%B7%E4%B8%8E%E5%87%8F%E5%8F%B7" title="加号与减号">減號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> + −</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%AD%A3%E8%B2%A0%E8%99%9F" title="正負號">正負號</a>、<a href="/wiki/%E6%AD%A3%E8%B2%A0%E8%99%9F" title="正負號">負正號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ± ∓</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%BA%A6%E6%95%B8%E7%AC%A6%E8%99%9F" title="度數符號">度數符號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> °</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%A7%92%E5%88%86%E7%AC%A6%E5%8F%B7" title="角分符号">角分符号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ′<span class="nowrap">  </span>″<span class="nowrap">  </span>‴</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%AE%B5%E8%90%BD%E7%AC%A6%E5%8F%B7" title="段落符号">段落符号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ¶ <span class="nowrap">  </span>//<span class="nowrap">  </span></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%B1%8E%E7%B7%9A" title="豎線">豎線</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> |<span class="nowrap">  </span>‖<span class="nowrap">  </span>¦</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%88%86%E8%8A%82%E7%AC%A6%E5%8F%B7" title="分节符号">分节符号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> §</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%8F%83%E8%80%83%E6%A8%99%E8%A8%98" title="參考標記">參考標記</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ※</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a class="mw-selflink selflink">項目符號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> •</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%8F%92%E5%85%A5%E8%A8%98%E8%99%9F" title="插入記號">脱字符</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ^</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%B3%A2%E6%B5%AA%E8%99%9F" title="波浪號">波浪號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ~</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E4%B8%8A%E6%A9%AB%E7%B7%9A" title="上橫線">上橫線</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‾</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E4%B8%8B%E6%A9%AB%E7%B7%9A" title="下橫線">下橫線</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <span style="position: relative; top: -0.25em;">_</span></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%99%9A%E7%BC%BA%E5%8F%B7" title="虚缺号">虚缺号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> □</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%89%91%E6%A0%87" title="剑标">剑標</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> † ‡ ⹋</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%90%8C%E4%B8%8A%E7%AC%A6%E5%8F%B7" title="同上符号">同上符号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> 〃</td></tr></tbody></table></td></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><table style="width:100%;border-collapse:collapse;border-spacing:0px 0px;border:none;line-height:1.3em;"><tbody><tr><th colspan="2" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;"><a href="/wiki/%E7%9F%A5%E8%AD%98%E7%94%A2%E6%AC%8A" class="mw-redirect" title="知識產權">知識產權</a>符號</th></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%89%88%E6%9D%83%E7%AC%A6%E5%8F%B7" title="版权符号">版权符号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ©</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/Copyleft" title="Copyleft">copyleft</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <span typeof="mw:File"><a href="/wiki/File:Copyleft.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Copyleft.svg/13px-Copyleft.svg.png" decoding="async" width="13" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Copyleft.svg/20px-Copyleft.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Copyleft.svg/26px-Copyleft.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <span class="ilh-all" data-orig-title="Sound recording copyright symbol" data-lang-code="en" data-lang-name="英语" data-foreign-title="Sound recording copyright symbol"><span class="ilh-page"><a href="/w/index.php?title=Sound_recording_copyright_symbol&action=edit&redlink=1" class="new" title="Sound recording copyright symbol（页面不存在）">錄音版權符號</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Sound_recording_copyright_symbol" class="extiw" title="en:Sound recording copyright symbol"><span lang="en" dir="auto">Sound recording copyright symbol</span></a></span>）</span></span></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ℗</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%A8%BB%E5%86%8A%E5%95%86%E6%A8%99%E7%AC%A6%E8%99%9F" title="註冊商標符號">註冊商標符號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ®</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%9C%8D%E5%8B%99%E5%95%86%E6%A8%99" title="服務商標">服務商標</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ℠</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%95%86%E6%A0%87%E7%AC%A6%E5%8F%B7" title="商标符号">商标符号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ™</td></tr></tbody></table></td></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><table style="width:100%;border-collapse:collapse;border-spacing:0px 0px;border:none;line-height:1.3em;"><tbody><tr><th colspan="2" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;"><a href="/wiki/%E9%80%9A%E8%B2%A8" title="通貨">貨幣</a></th></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%9B%BD%E9%99%85%E9%80%9A%E8%B4%A7%E7%AC%A6%E5%8F%B7" title="国际通货符号">國際貨幣符號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ¤</td></tr></tbody></table> <div style="float: left;"><a href="/wiki/%E8%B4%A7%E5%B8%81%E7%AC%A6%E5%8F%B7" title="货币符号">货币符号</a></div><br /> <div class="wrap nounderlines" style="max-width:17.5em; line-height:1.1em; padding-left:1em;"> <p><a href="/wiki/%E9%98%BF%E5%AF%8C%E6%B1%97%E5%B0%BC" title="阿富汗尼">؋</a> <a href="/wiki/%E9%98%BF%E6%A0%B9%E5%BB%B7%E5%A5%A7%E6%96%AF%E7%89%B9%E6%8B%89%E7%88%BE" title="阿根廷奧斯特拉爾">₳</a>  <a href="/wiki/%E6%B3%B0%E9%8A%96" title="泰銖">฿</a> <a href="/wiki/%E6%AF%94%E7%89%B9%E5%B8%81" title="比特币">₿</a>  <a href="/wiki/%E8%BF%A6%E7%B4%8D%E5%A1%9E%E5%9C%B0" title="迦納塞地">₵</a> <a href="/wiki/%E5%88%86_(%E8%B2%A8%E5%B9%A3)" class="mw-redirect" title="分 (貨幣)">¢</a> <a href="/wiki/%E5%93%A5%E6%96%AF%E5%A4%A7%E9%BB%8E%E5%8A%A0%E7%A7%91%E6%9C%97" title="哥斯大黎加科朗">₡</a> <span class="ilh-all" data-orig-title="₢" data-lang-code="en" data-lang-name="英语" data-foreign-title="Brazilian cruzeiro"><span class="ilh-page"><a href="/w/index.php?title=%E2%82%A2&action=edit&redlink=1" class="new" title="₢（页面不存在）">₢</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Brazilian_cruzeiro" class="extiw" title="en:Brazilian cruzeiro"><span lang="en" dir="auto">Brazilian cruzeiro</span></a></span>）</span></span>  <a href="/wiki/$" title="$">$</a> <a href="/wiki/%E8%B6%8A%E5%8D%97%E7%9B%BE" title="越南盾">₫</a> <a href="/wiki/%E5%B8%8C%E8%87%98%E5%BE%B7%E6%8B%89%E5%85%8B%E9%A6%AC" class="mw-redirect" title="希臘德拉克馬">₯</a> <a href="/wiki/%E4%BA%9A%E7%BE%8E%E5%B0%BC%E4%BA%9A%E5%BE%B7%E6%8B%89%E5%A7%86%E7%AC%A6%E5%8F%B7" title="亚美尼亚德拉姆符号">֏</a>  <a href="/wiki/%E6%AC%A7%E6%B4%B2%E8%B4%A7%E5%B8%81%E5%8D%95%E4%BD%8D" title="欧洲货币单位">₠</a> <a href="/wiki/%E2%82%AC" class="mw-redirect" title="€">€</a>  <span class="ilh-all" data-orig-title="Florin sign" data-lang-code="en" data-lang-name="英语" data-foreign-title="Florin sign"><span class="ilh-page"><a href="/w/index.php?title=Florin_sign&action=edit&redlink=1" class="new" title="Florin sign（页面不存在）">ƒ</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Florin_sign" class="extiw" title="en:Florin sign"><span lang="en" dir="auto">Florin sign</span></a></span>）</span></span> <a href="/wiki/%E6%B3%95%E5%9C%8B%E6%B3%95%E9%83%8E" class="mw-redirect" title="法國法郎">₣</a>  <a href="/wiki/%E5%B7%B4%E6%8B%89%E5%9C%AD%E7%93%9C%E6%8B%89%E5%B0%BC" title="巴拉圭瓜拉尼">₲</a>  <a href="/wiki/%E4%B9%8C%E5%85%8B%E5%85%B0%E6%A0%BC%E9%87%8C%E5%A4%AB%E7%BA%B3" title="乌克兰格里夫纳">₴</a>  <a href="/wiki/%E5%AF%AE%E5%9C%8B%E5%9F%BA%E6%99%AE" title="寮國基普">₭</a>  <a href="/wiki/%E5%9C%9F%E8%80%B3%E5%85%B6%E9%87%8C%E6%8B%89%E7%AC%A6%E5%8F%B7" class="mw-redirect" title="土耳其里拉符号">₺</a> <a href="/wiki/%E6%A0%BC%E9%B2%81%E5%90%89%E4%BA%9A%E6%8B%89%E9%87%8C" title="格鲁吉亚拉里">₾</a>  <a href="/wiki/%E9%98%BF%E5%A1%9E%E6%8B%9C%E7%96%86%E9%A9%AC%E7%BA%B3%E7%89%B9" title="阿塞拜疆马纳特">₼</a> <a href="/wiki/%E9%BB%83%E9%87%91%E9%A6%AC%E5%85%8B" title="黃金馬克">ℳ</a> <a href="/wiki/%E6%96%87_(%E8%B2%A8%E5%B9%A3)" class="mw-redirect" title="文 (貨幣)">₥</a>  <a href="/wiki/%E5%A5%88%E5%8F%8A%E5%88%A9%E4%BA%9E%E5%A5%88%E6%8B%89" title="奈及利亞奈拉">₦</a>  <a href="/wiki/%E6%AF%94%E5%A1%9E%E5%A1%94" title="比塞塔">₧</a> <span class="ilh-all" data-orig-title="Philippine peso sign" data-lang-code="en" data-lang-name="英语" data-foreign-title="Philippine peso sign"><span class="ilh-page"><a href="/w/index.php?title=Philippine_peso_sign&action=edit&redlink=1" class="new" title="Philippine peso sign（页面不存在）">₱</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Philippine_peso_sign" class="extiw" title="en:Philippine peso sign"><span lang="en" dir="auto">Philippine peso sign</span></a></span>）</span></span> <a href="/wiki/%E8%8A%AC%E5%B0%BC" title="芬尼">₰</a> <a href="/wiki/%C2%A3" title="£">£</a>  <a href="/wiki/%E4%BC%8A%E6%9C%97%E9%87%8C%E4%BA%9E%E7%88%BE" title="伊朗里亞爾">﷼</a> <a href="/wiki/%E6%9F%AC%E5%9F%94%E5%AF%A8%E7%91%9E%E7%88%BE" title="柬埔寨瑞爾">៛</a> <span class="ilh-all" data-orig-title="Ruble sign" data-lang-code="en" data-lang-name="英语" data-foreign-title="Ruble sign"><span class="ilh-page"><a href="/w/index.php?title=Ruble_sign&action=edit&redlink=1" class="new" title="Ruble sign（页面不存在）">₽</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Ruble_sign" class="extiw" title="en:Ruble sign"><span lang="en" dir="auto">Ruble sign</span></a></span>）</span></span> <span class="ilh-all" data-orig-title="Indian rupee sign" data-lang-code="en" data-lang-name="英语" data-foreign-title="Indian rupee sign"><span class="ilh-page"><a href="/w/index.php?title=Indian_rupee_sign&action=edit&redlink=1" class="new" title="Indian rupee sign（页面不存在）">₹</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Indian_rupee_sign" class="extiw" title="en:Indian rupee sign"><span lang="en" dir="auto">Indian rupee sign</span></a></span>）</span></span> <a href="/wiki/%E7%9B%A7%E6%AF%94" title="盧比">₨</a>  <span class="ilh-all" data-orig-title="Shekel sign" data-lang-code="en" data-lang-name="英语" data-foreign-title="Shekel sign"><span class="ilh-page"><a href="/w/index.php?title=Shekel_sign&action=edit&redlink=1" class="new" title="Shekel sign（页面不存在）">₪</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Shekel_sign" class="extiw" title="en:Shekel sign"><span lang="en" dir="auto">Shekel sign</span></a></span>）</span></span>  <a href="/wiki/%E5%AD%9F%E5%8A%A0%E6%8B%89%E5%A1%94%E5%8D%A1" title="孟加拉塔卡">৳</a> <a href="/wiki/%E5%93%88%E8%90%A8%E5%85%8B%E6%96%AF%E5%9D%A6%E5%9D%9A%E6%88%88" title="哈萨克斯坦坚戈">₸</a> <a href="/wiki/%E8%92%99%E5%8F%A4%E5%9B%BE%E6%A0%BC%E9%87%8C%E5%85%8B" title="蒙古图格里克">₮</a>  <a href="/wiki/%E2%82%A9" title="₩">₩</a>  <a href="/wiki/%E5%9C%93_(%E6%9D%B1%E4%BA%9E%E8%B2%A8%E5%B9%A3%E5%96%AE%E4%BD%8D)" class="mw-redirect" title="圓 (東亞貨幣單位)">圓圆円元 ¥</a> </p> </div></td></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><table style="width:100%;border-collapse:collapse;border-spacing:0px 0px;border:none;line-height:1.3em;"><tbody><tr><th colspan="2" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;">特殊<a href="/wiki/%E5%AD%97%E4%BD%93%E6%8E%92%E5%8D%B0%E5%AD%A6" title="字体排印学">排版符號</a></th></tr><tr style="vertical-align:top"><td style="text-align:left;"> <span class="ilh-all" data-orig-title="三星符号" data-lang-code="en" data-lang-name="英语" data-foreign-title="Asterism (typography)"><span class="ilh-page"><a href="/w/index.php?title=%E4%B8%89%E6%98%9F%E7%AC%A6%E5%8F%B7&action=edit&redlink=1" class="new" title="三星符号（页面不存在）">三星符号</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Asterism_(typography)" class="extiw" title="en:Asterism (typography)"><span lang="en" dir="auto">Asterism (typography)</span></a></span>）</span></span></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ⁂</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <span class="ilh-all" data-orig-title="花型" data-lang-code="en" data-lang-name="英语" data-foreign-title="Fleuron (typography)"><span class="ilh-page"><a href="/w/index.php?title=%E8%8A%B1%E5%9E%8B&action=edit&redlink=1" class="new" title="花型（页面不存在）">花型</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Fleuron_(typography)" class="extiw" title="en:Fleuron (typography)"><span lang="en" dir="auto">Fleuron (typography)</span></a></span>）</span></span></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ❧</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%A0%87%E7%A4%BA%E5%8F%B7" title="标示号">标示号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ☞</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%96%91%E9%97%AE%E6%83%8A%E5%8F%B9%E5%8F%B7" title="疑问惊叹号">疑问惊叹号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‽</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <span class="ilh-all" data-orig-title="反諷號" data-lang-code="en" data-lang-name="英语" data-foreign-title="irony punctuation"><span class="ilh-page"><a href="/w/index.php?title=%E5%8F%8D%E8%AB%B7%E8%99%9F&action=edit&redlink=1" class="new" title="反諷號（页面不存在）">反諷號</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/irony_punctuation" class="extiw" title="en:irony punctuation"><span lang="en" dir="auto">irony punctuation</span></a></span>）</span></span></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ⸮</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%8F%B1%E5%BD%A2" title="菱形">菱形</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ◊</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%80%A3%E7%B5%90%E7%B7%9A" title="連結線">延音线</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <span style="position: relative; top: 0.25em;">⁀</span></td></tr></tbody></table></td></tr><tr class="noprint"><th colspan="2" class="infobox-header" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;;">相關符號</th></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><style data-mw-deduplicate="TemplateStyles:r82655520">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"> <ul><li><style data-mw-deduplicate="TemplateStyles:r84265675">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:" :"}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist-pipe dd::after,.mw-parser-output .hlist-pipe li::after{content:" | ";font-weight:normal}.mw-parser-output .hlist-hyphen dd::after,.mw-parser-output .hlist-hyphen li::after{content:" - ";font-weight:normal}.mw-parser-output .hlist-comma dd::after,.mw-parser-output .hlist-comma li::after{content:"、";font-weight:normal}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:"（"counter(listitem)"\a0 "}.mw-parser-output ul.cslist,.mw-parser-output ul.sslist{margin:0;padding:0;display:inline-block;list-style:none}.mw-parser-output .cslist li,.mw-parser-output .sslist li{margin:0;display:inline-block}.mw-parser-output .cslist li::after{content:"，"}.mw-parser-output .sslist li::after{content:"；"}.mw-parser-output .cslist li:last-child::after,.mw-parser-output .sslist li:last-child::after{content:none}</style><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><div class="hlist"><ul><li><a href="/wiki/%E9%99%84%E5%8A%A0%E7%AC%A6%E5%8F%B7" title="附加符号">附加符号</a></li><li><a href="/wiki/%E9%80%BB%E8%BE%91%E7%AC%A6%E5%8F%B7%E8%A1%A8" title="逻辑符号表">邏輯符號</a></li></ul></div></li> <li><a href="/wiki/%E7%A9%BA%E7%99%BD%E5%AD%97%E5%85%83" title="空白字元">空白字元</a></li></ul> </div></td></tr><tr class="noprint"><th colspan="2" class="infobox-header" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;;">其他語言標點符號</th></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><div class="hlist" style="line-height:1.3em;"><ul><li><a href="/wiki/%E5%B8%8C%E4%BC%AF%E4%BE%86%E8%AA%9E%E6%A8%99%E9%BB%9E%E7%AC%A6%E8%99%9F" title="希伯來語標點符號">希伯來語標點符號</a></li><li><span class="ilh-all" data-orig-title="日語標點符號" data-lang-code="en" data-lang-name="英语" data-foreign-title="Japanese punctuation"><span class="ilh-page"><a href="/w/index.php?title=%E6%97%A5%E8%AA%9E%E6%A8%99%E9%BB%9E%E7%AC%A6%E8%99%9F&action=edit&redlink=1" class="new" title="日語標點符號（页面不存在）">日語標點符號</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Japanese_punctuation" class="extiw" title="en:Japanese punctuation"><span lang="en" dir="auto">Japanese punctuation</span></a></span>）</span></span></li><li><span class="ilh-all" data-orig-title="韓語標點符號" data-lang-code="en" data-lang-name="英语" data-foreign-title="Korean punctuation"><span class="ilh-page"><a href="/w/index.php?title=%E9%9F%93%E8%AA%9E%E6%A8%99%E9%BB%9E%E7%AC%A6%E8%99%9F&action=edit&redlink=1" class="new" title="韓語標點符號（页面不存在）">韓語標點符號</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Korean_punctuation" class="extiw" title="en:Korean punctuation"><span lang="en" dir="auto">Korean punctuation</span></a></span>）</span></span></li></ul></div></td></tr><tr><td colspan="2" class="infobox-navbar"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><style data-mw-deduplicate="TemplateStyles:r84244141">.mw-parser-output .navbar{display:inline;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:110%;margin:0 8em}.mw-parser-output .navbar-ct-mini{font-size:110%;margin:0 5em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:%E6%A8%99%E9%BB%9E%E7%AC%A6%E8%99%9F" title="Template:標點符號"><abbr title="查看该模板">查</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:%E6%A8%99%E9%BB%9E%E7%AC%A6%E8%99%9F" title="Template talk:標點符號"><abbr title="讨论该模板">论</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:%E7%BC%96%E8%BE%91%E9%A1%B5%E9%9D%A2/Template:%E6%A8%99%E9%BB%9E%E7%AC%A6%E8%99%9F" title="Special:编辑页面/Template:標點符號"><abbr title="编辑该模板">编</abbr></a></li></ul></div></td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r84833064">.mw-parser-output .hatnote{font-size:small}.mw-parser-output div.hatnote{padding-left:2em;margin-bottom:0.8em;margin-top:0.8em}.mw-parser-output .hatnote-notice-img::after{content:"\202f \202f \202f \202f "}.mw-parser-output .hatnote-notice-img-small::after{content:"\202f \202f "}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}body.skin-minerva .mw-parser-output .hatnote-notice-img,body.skin-minerva .mw-parser-output .hatnote-notice-img-small{display:none}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable"><span typeof="mw:File"><a href="/wiki/Wikipedia:%E6%B6%88%E6%AD%A7%E4%B9%89" title="Wikipedia:消歧义"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Confusion_grey.svg/24px-Confusion_grey.svg.png" decoding="async" width="24" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Confusion_grey.svg/36px-Confusion_grey.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Confusion_grey.svg/48px-Confusion_grey.svg.png 2x" data-file-width="260" data-file-height="200" /></a></span><style data-mw-deduplicate="TemplateStyles:r74069148">body:not(.skin-minerva) .mw-parser-output .ifmobile>.mobile{display:none}body.skin-minerva .mw-parser-output .ifmobile>.nomobile{display:inherit;display:initial}</style><span class="ifmobile"><span class="nomobile">  </span><span class="mobile"></span></span><b>提示</b>：此条目页的主题不是<b><a href="/wiki/%E9%97%B4%E9%9A%94%E5%8F%B7" title="间隔号">间隔号</a></b>。</div> <p><b>項目符號</b>（•）（英文：Bullet）是<a href="/wiki/%E5%AD%97%E4%BD%93%E6%8E%92%E5%8D%B0%E5%AD%A6" title="字体排印学">字体排印学</a>中用于标记列表项目的符号或<a href="/wiki/%E5%AD%97%E5%BD%A2" title="字形">字形</a>。例如： </p> <ul><li>项目1</li> <li>项目2</li> <li>项目3</li></ul> <p>项目符号可以是各种不同的形状，如圆圈、方块、菱形、箭头等。在<a href="/wiki/Microsoft_Word" title="Microsoft Word">Microsoft Word</a>和<a href="/wiki/OpenOffice.org_Writer" title="OpenOffice.org Writer">OpenOffice.org Writer</a>等软件中有不同开关和颜色的符号可以选择。而在<a href="/wiki/ASCII" title="ASCII">ASCII</a>文本或项目符号不可用的情况下，可以使用一些常规符号，如<b>*</b>（<a href="/wiki/%E6%98%9F%E5%8F%B7" class="mw-redirect" title="星号">星号</a>）、<b>-</b>（<a href="/wiki/%E8%BF%9E%E5%AD%97%E5%8F%B7" title="连字号">连字号</a>）、<b>.</b>（<a href="/wiki/%E5%8F%A5%E5%8F%B7" title="句号">句号</a>），甚至<b>o</b>（小写<a href="/wiki/O" title="O">O</a>）。在手写情况下，任何样式都可用作项目符号。 </p><p>项目符号通常用于技术文章、参考资料等材料中。 </p> <div class="mw-heading mw-heading2"><h2 id="计算机编码与键盘输入"><span id=".E8.AE.A1.E7.AE.97.E6.9C.BA.E7.BC.96.E7.A0.81.E4.B8.8E.E9.94.AE.E7.9B.98.E8.BE.93.E5.85.A5"></span>计算机编码与键盘输入</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&action=edit&section=1" title="编辑章节：计算机编码与键盘输入"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="nowrap"><style data-mw-deduplicate="TemplateStyles:r79829556">.mw-parser-output .monospaced{font-family:monospace,monospace}</style><span class="monospaced">U+2022</span></span> <span style="font-size:125%;line-height:1em">•</span> <style data-mw-deduplicate="TemplateStyles:r71146900">.mw-parser-output .smallcaps-all{font-variant:small-caps;text-transform:lowercase}.mw-parser-output .smallcaps-all>span{font-variant:normal;text-transform:none}</style><span class="smallcaps-all">BULLET</span> ，HTML：<code>&#8226;</code> <code>&bull;</code></li> <li><span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556"><span class="monospaced">U+2023</span></span> <span style="font-size:125%;line-height:1em">‣</span> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r71146900"><span class="smallcaps-all">TRIANGULAR BULLET</span> ，HTML：<code>&#8227;</code></li> <li><span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556"><span class="monospaced">U+25E6</span></span> <span style="font-size:125%;line-height:1em">◦</span> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r71146900"><span class="smallcaps-all">WHITE BULLET</span> ，HTML：<code>&#9702;</code></li> <li><span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556"><span class="monospaced">U+2043</span></span> <span style="font-size:125%;line-height:1em">⁃</span> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r71146900"><span class="smallcaps-all">HYPHEN BULLET</span> ，HTML：<code>&#8259;</code></li> <li><span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556"><span class="monospaced">U+204C</span></span> <span style="font-size:125%;line-height:1em">⁌</span> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r71146900"><span class="smallcaps-all">BLACK LEFTWARDS BULLET</span> ，HTML：<code>&#8268;</code></li> <li><span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556"><span class="monospaced">U+204D</span></span> <span style="font-size:125%;line-height:1em">⁍</span> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r71146900"><span class="smallcaps-all">BLACK RIGHTWARDS BULLET</span> ，HTML：<code>&#8269;</code></li> <li><span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556"><span class="monospaced">U+2219</span></span> <span style="font-size:125%;line-height:1em">∙</span> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r71146900"><span class="smallcaps-all">BULLET OPERATOR</span> ，HTML：<code>&#8729;</code> 主要用於數學運算，作為<a href="/wiki/%E5%85%A7%E7%A9%8D" class="mw-redirect mw-disambig" title="內積">內積</a>的符號</li></ul> <p>标准圆形项目符号（•）的<a href="/wiki/Unicode" title="Unicode">Unicode</a>编码为U+2022。在<a href="/wiki/HTML" title="HTML">HTML</a>中，可以输入<tt>&bull;</tt>、<tt>&#x2022;</tt>或 <tt>&#8226;</tt>。Unicode标准也定义了三角形项目符号<span class="Unicode">‣</span>（U+2023）和“空白项目符号”（white bullet）◦ （U+25E6）以及其它样式。但是，<a href="/wiki/%E8%AF%AD%E4%B9%89%E7%BD%91" title="语义网">语义网</a>通常要求项目符号要在无顺序列表（<tt><ul></tt>）内使用<tt><li></tt>标签表示。在<a href="/wiki/Wiki%E6%A0%87%E8%AE%B0%E8%AF%AD%E8%A8%80" title="Wiki标记语言">Wiki标记语言</a>以及其它一些<a href="/wiki/Wiki" title="Wiki">wiki</a>系统中，可以使用星号来表示项目符号<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>。 </p><p>在<a href="/wiki/Windows-1252" title="Windows-1252">Windows-1252</a>和很多其它<span class="ilh-all" data-orig-title="Windows code page" data-lang-code="en" data-lang-name="英语" data-foreign-title="Windows code page"><span class="ilh-page"><a href="/w/index.php?title=Windows_code_page&action=edit&redlink=1" class="new" title="Windows code page（页面不存在）">Windows code page</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Windows_code_page" class="extiw" title="en:Windows code page"><span lang="en" dir="auto">Windows code page</span></a></span>）</span></span>中，标准圆形项目符号位于149（十进制）。在很多Windows系统中，可以使用<span class="ilh-all" data-orig-title="Alt代码" data-lang-code="en" data-lang-name="英语" data-foreign-title="Alt codes"><span class="ilh-page"><a href="/w/index.php?title=Alt%E4%BB%A3%E7%A0%81&action=edit&redlink=1" class="new" title="Alt代码（页面不存在）">Alt代码</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Alt_codes" class="extiw" title="en:Alt codes"><span lang="en" dir="auto">Alt codes</span></a></span>）</span></span> Alt+0149（按住<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">Alt</kbd>，同时在数字键盘上输入<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">0</kbd><kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">1</kbd><kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">4</kbd><kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">9</kbd>）。<tt>Alt+7</tt>可以生成•（中间点，可以用作中间项目符号）。 </p><p>在<a href="/wiki/Mac_OS_X" class="mw-redirect" title="Mac OS X">Mac OS X</a>，按住<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">⌥ Option</kbd>+<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">8</kbd>可以插入项目符号，<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">⇧ Shift</kbd>+<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">⌥ Option</kbd>+<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">9</kbd>可以插入类似的<a href="/wiki/%E9%97%B4%E9%9A%94%E5%8F%B7" title="间隔号">间隔号</a>（·）。 </p><p><a href="/wiki/Linux" title="Linux">Linux</a>中的<a href="/wiki/GTK%2B" class="mw-redirect" title="GTK+">GTK+</a>应用程序支持<span class="ilh-all" data-orig-title="ISO 14755标准十六进制Unicode输入系统" data-lang-code="en" data-lang-name="英语" data-foreign-title="Unicode input"><span class="ilh-page"><a href="/w/index.php?title=ISO_14755%E6%A0%87%E5%87%86%E5%8D%81%E5%85%AD%E8%BF%9B%E5%88%B6Unicode%E8%BE%93%E5%85%A5%E7%B3%BB%E7%BB%9F&action=edit&redlink=1" class="new" title="ISO 14755标准十六进制Unicode输入系统（页面不存在）">ISO 14755标准十六进制Unicode输入系统</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Unicode_input" class="extiw" title="en:Unicode input"><span lang="en" dir="auto">Unicode input</span></a></span>）</span></span>。可以在按下<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">U</kbd>时同时按住<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">Control</kbd>和<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">⇧ Shift</kbd>，然后输入<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">2</kbd><kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">0</kbd><kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">2</kbd><kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">2</kbd>并按<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">↵ Enter</kbd>得到 •。或在按下<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">U</kbd>时同时按住<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">Control</kbd>和<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">⇧ Shift</kbd>，然后输入<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">B</kbd><kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">7</kbd>并按<kbd class="keyboard-key nowrap" style="border: 1px solid var(--border-color-base,#aaa); -moz-border-radius: 2px; -webkit-border-radius: 2px; border-radius: 2px; -moz-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); -webkit-box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); box-shadow: 1px 2px 2px var(--border-color-muted,#ddd); background-color: var(--background-color-neutral-subtle,#f9f9f9); background-image: -moz-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -o-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: -webkit-linear-gradient(top, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); background-image: linear-gradient(to bottom, var(--background-color-neutral,#eee), var(--background-color-neutral-subtle,#f9f9f9), var(--background-color-neutral,#eee)); padding: 0.1em 0.3em; font-family: inherit; color: inherit;font-size: 0.85em;">↵ Enter</kbd>得到中间点。 </p> <div class="mw-heading mw-heading3"><h3 id="早期系统的应用"><span id=".E6.97.A9.E6.9C.9F.E7.B3.BB.E7.BB.9F.E7.9A.84.E5.BA.94.E7.94.A8"></span>早期系统的应用</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&action=edit&section=2" title="编辑章节：早期系统的应用"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>由于属于内置字体，图形「•」、「◦」以及变形「◘」、「◙」在早期MDA–CGA–EGA显卡的<a href="/wiki/IBM_PC" title="IBM PC">IBM PC</a>的文字模式上就可以显示。虽然并非真正的<a href="/wiki/%E5%AD%97%E7%AC%A6" class="mw-disambig" title="字符">字符</a>，由于这些图形属于<span class="ilh-all" data-orig-title="C0控制码" data-lang-code="en" data-lang-name="英语" data-foreign-title="C0 control codes"><span class="ilh-page"><a href="/w/index.php?title=C0%E6%8E%A7%E5%88%B6%E7%A0%81&action=edit&redlink=1" class="new" title="C0控制码（页面不存在）">C0控制码</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/C0_control_codes" class="extiw" title="en:C0 control codes"><span lang="en" dir="auto">C0 control codes</span></a></span>）</span></span>，这些字符需要以<a href="/wiki/%E4%BB%A3%E7%A2%BC%E9%A0%81437" title="代碼頁437">特殊形式</a>显示在屏幕上。 </p><p>在文字处理器广泛应用之前，常在小写“<a href="/wiki/O" title="O">o</a>”内填充墨水或使用<a href="/wiki/%E6%98%9F%E5%8F%B7" class="mw-redirect" title="星号">星号</a>（*）作为项目符号。 </p> <div class="mw-heading mw-heading2"><h2 id="参考文献"><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span>参考文献</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&action=edit&section=3" title="编辑章节：参考文献"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://www.usemod.com/cgi-bin/mb.pl?WikiMarkupStandard#Known_Bullet_Characters">Usemod.com</a>. <span class="reference-accessdate"> [<span class="nowrap">2011-07-20</span>]</span>. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20181002180700/http://www.usemod.com/cgi-bin/mb.pl?WikiMarkupStandard#Known_Bullet_Characters">存档</a>于2018-10-02）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&rft.btitle=Usemod.com&rft.genre=unknown&rft_id=http%3A%2F%2Fwww.usemod.com%2Fcgi-bin%2Fmb.pl%3FWikiMarkupStandard%23Known_Bullet_Characters&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> </ol> <ul><li><cite class="citation book">Clair, Kate. <a rel="nofollow" class="external text" href="http://books.google.com/books?id=1WFUAAAAMAAJ">A Typographic Workbook: A Primer to History, Techniques, and Artistry</a>. Wiley, 1999. 2007-12-20 <span class="reference-accessdate"> [<span class="nowrap">2008-11-12</span>]</span>. <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/0471292370" title="Special:网络书源/0471292370"><span title="国际标准书号">ISBN</span> 0471292370</a>. <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/9780471292371" class="internal mw-magiclink-isbn">ISBN 9780471292371</a>. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20161222043025/https://books.google.com/books?id=1WFUAAAAMAAJ">存档</a>于2016-12-22）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&rft.aufirst=Kate&rft.aulast=Clair&rft.btitle=A+Typographic+Workbook%3A+A+Primer+to+History%2C+Techniques%2C+and+Artistry&rft.date=2007-12-20&rft.genre=book&rft.isbn=0471292370&rft.pub=Wiley%2C+1999&rft_id=http%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D1WFUAAAAMAAJ&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></li> <li><cite class="citation web">Boulton, Mark. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20101228034142/http://www.markboulton.co.uk/journal/comments/five-simple-steps-to-better-typography-part-2">Five simple steps to better typography - Part 2: Hanging punctuation</a>. Journal. Mark Boulton, typography designer. 2005-04-18 <span class="reference-accessdate"> [<span class="nowrap">2011-03-13</span>]</span>. （<a rel="nofollow" class="external text" href="http://www.markboulton.co.uk/journal/comments/five-simple-steps-to-better-typography-part-2">原始内容</a>存档于2010-12-28）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&rft.atitle=Five+simple+steps+to+better+typography+-+Part+2%3A+Hanging+punctuation&rft.aufirst=Mark&rft.aulast=Boulton&rft.date=2005-04-18&rft.genre=unknown&rft.jtitle=Journal&rft_id=http%3A%2F%2Fwww.markboulton.co.uk%2Fjournal%2Fcomments%2Ffive-simple-steps-to-better-typography-part-2&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></li></ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">检索自“<a dir="ltr" href="https://zh.wikipedia.org/w/index.php?title=項目符號&oldid=80731738">https://zh.wikipedia.org/w/index.php?title=項目符號&oldid=80731738</a>”</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Special:%E9%A1%B5%E9%9D%A2%E5%88%86%E7%B1%BB" title="Special:页面分类">分类</a>：<ul><li><a href="/wiki/Category:%E6%A8%99%E9%BB%9E%E7%AC%A6%E8%99%9F" title="Category:標點符號">標點符號</a></li><li><a href="/wiki/Category:%E6%8E%92%E7%89%88" title="Category:排版">排版</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">隐藏分类：<ul><li><a href="/wiki/Category:%E4%BD%BF%E7%94%A8ISBN%E9%AD%94%E6%9C%AF%E9%93%BE%E6%8E%A5%E7%9A%84%E9%A1%B5%E9%9D%A2" title="Category:使用ISBN魔术链接的页面">使用ISBN魔术链接的页面</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> 本页面最后修订于2024年1月31日 (星期三) 07:26。</li> <li id="footer-info-copyright">本站的全部文字在<a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/4.0/deed.zh">知识共享署名-相同方式共享 4.0协议</a>之条款下提供，附加条款亦可能应用。（请参阅<a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use">使用条款</a>）<br /> Wikipedia®和维基百科标志是<a rel="nofollow" class="external text" href="https://wikimediafoundation.org/zh">维基媒体基金会</a>的注册商标；维基™是维基媒体基金会的商标。<br /> 维基媒体基金会是按美国国內稅收法501(c)(3)登记的<a class="external text" href="https://donate.wikimedia.org/wiki/Special:MyLanguage/Tax_deductibility">非营利慈善机构</a>。<br /></li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">隐私政策</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:%E5%85%B3%E4%BA%8E">关于维基百科</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:%E5%85%8D%E8%B4%A3%E5%A3%B0%E6%98%8E">免责声明</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">行为准则</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">开发者</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/zh.wikipedia.org">统计</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie声明</a></li> <li id="footer-places-mobileview"><a href="//zh.m.wikipedia.org/w/index.php?title=%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">手机版视图</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-f69cdc8f6-rqr4k","wgBackendResponseTime":187,"wgPageParseReport":{"limitreport":{"cputime":"0.654","walltime":"0.858","ppvisitednodes":{"value":6651,"limit":1000000},"postexpandincludesize":{"value":216880,"limit":2097152},"templateargumentsize":{"value":5267,"limit":2097152},"expansiondepth":{"value":23,"limit":100},"expensivefunctioncount":{"value":16,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":20447,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 718.985 1 -total"," 51.62% 371.136 1 Template:標點符號"," 49.98% 359.341 1 Template:Infobox"," 20.70% 148.844 7 Template:Unichar"," 20.13% 144.713 7 Template:Unichar/main"," 14.54% 104.508 6 Template:Aligned_table"," 9.59% 68.971 16 Template:Tsl"," 9.26% 66.556 1 Template:Distinguish"," 9.15% 65.800 14 Template:進制"," 9.04% 64.996 1 Template:Hatnote"]},"scribunto":{"limitreport-timeusage":{"value":"0.278","limit":"10.000"},"limitreport-memusage":{"value":4472989,"limit":52428800}},"cachereport":{"origin":"mw-api-int.codfw.main-849f99967d-5wns4","timestamp":"20241124100957","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"\u9805\u76ee\u7b26\u865f","url":"https:\/\/zh.wikipedia.org\/wiki\/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F","sameAs":"http:\/\/www.wikidata.org\/entity\/Q126731","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q126731","author":{"@type":"Organization","name":"\u7ef4\u57fa\u5a92\u4f53\u9879\u76ee\u8d21\u732e\u8005"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2011-07-20T08:01:39Z","dateModified":"2024-01-31T07:26:56Z","headline":"\u5b57\u9ad4\u6392\u5370\u5b78\u4e2d\u7528\u65bc\u6a19\u8a18\u5217\u8868\u9805\u76ee\u7684\u7b26\u865f\u6216\u5b57\u5f62"}</script> </body> </html>