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贝克勒尔 - 维基百科,自由的百科全书
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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=%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94" 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=%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94" 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"><!-- CentralNotice --></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-命名" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#命名"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>命名</span> </div> </a> <ul id="toc-命名-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-前綴" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#前綴"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>前綴</span> </div> </a> <ul id="toc-前綴-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-貝克與每秒計數之間的分別" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#貝克與每秒計數之間的分別"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>貝克與每秒計數之間的分別</span> </div> </a> <ul id="toc-貝克與每秒計數之間的分別-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-貝克與居里之間的關係" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#貝克與居里之間的關係"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>貝克與居里之間的關係</span> </div> </a> <ul id="toc-貝克與居里之間的關係-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-應用" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#應用"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>應用</span> </div> </a> <ul id="toc-應用-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-危害標準" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#危害標準"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>危害標準</span> </div> </a> <ul id="toc-危害標準-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-活度計算方法" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#活度計算方法"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>活度計算方法</span> </div> </a> <ul id="toc-活度計算方法-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-和希沃特的關係" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#和希沃特的關係"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>和希沃特的關係</span> </div> </a> <ul id="toc-和希沃特的關係-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-參見" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#參見"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>參見</span> </div> </a> <ul id="toc-參見-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-參考文獻" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#參考文獻"> <div class="vector-toc-text"> <span class="vector-toc-numb">10</span> <span>參考文獻</span> </div> </a> <ul id="toc-參考文獻-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-外部連結" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#外部連結"> <div class="vector-toc-text"> <span class="vector-toc-numb">11</span> <span>外部連結</span> </div> </a> <ul id="toc-外部連結-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">贝克勒尔</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。73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-73" 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">73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/Becquerel" title="Becquerel – 南非荷兰语" lang="af" hreflang="af" data-title="Becquerel" 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/%D8%A8%D9%8A%D9%83%D8%B1%D9%8A%D9%84" title="بيكريل – 阿拉伯语" lang="ar" hreflang="ar" data-title="بيكريل" 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-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Becquerel" title="Becquerel – 阿斯图里亚斯语" lang="ast" hreflang="ast" data-title="Becquerel" data-language-autonym="Asturianu" data-language-local-name="阿斯图里亚斯语" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%91%D0%B5%D0%BA%D0%B5%D1%80%D1%8D%D0%BB%D1%8C_(%D0%B0%D0%B4%D0%B7%D1%96%D0%BD%D0%BA%D0%B0_%D0%B2%D1%8B%D0%BC%D1%8F%D1%80%D1%8D%D0%BD%D0%BD%D1%8F)" title="Бекерэль (адзінка вымярэння) – 白俄罗斯语" lang="be" hreflang="be" data-title="Бекерэль (адзінка вымярэння)" data-language-autonym="Беларуская" data-language-local-name="白俄罗斯语" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%91%D1%8D%D0%BA%D0%B5%D1%80%D1%8D%D0%BB%D1%8C_(%D0%B0%D0%B4%D0%B7%D1%96%D0%BD%D0%BA%D0%B0_%D0%B2%D1%8B%D0%BC%D1%8F%D1%80%D1%8D%D0%BD%D1%8C%D0%BD%D1%8F)" title="Бэкерэль (адзінка вымярэньня) – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Бэкерэль (адзінка вымярэньня)" 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-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%91%D0%B5%D0%BA%D0%B5%D1%80%D0%B5%D0%BB" title="Бекерел – 保加利亚语" lang="bg" hreflang="bg" data-title="Бекерел" data-language-autonym="Български" data-language-local-name="保加利亚语" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AC%E0%A7%87%E0%A6%95%E0%A7%87%E0%A6%B0%E0%A7%87%E0%A6%B2_(%E0%A6%8F%E0%A6%95%E0%A6%95)" title="বেকেরেল (একক) – 孟加拉语" lang="bn" hreflang="bn" data-title="বেকেরেল (একক)" data-language-autonym="বাংলা" data-language-local-name="孟加拉语" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%94%E0%BD%BA%E0%BC%8B%E0%BD%81%E0%BD%BA%E0%BD%A2%E0%BC%8D" title="པེ་ཁེར། – 藏语" lang="bo" hreflang="bo" data-title="པེ་ཁེར།" data-language-autonym="བོད་ཡིག" data-language-local-name="藏语" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Bekerel" title="Bekerel – 波斯尼亚语" lang="bs" hreflang="bs" data-title="Bekerel" data-language-autonym="Bosanski" data-language-local-name="波斯尼亚语" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Becquerel_(unitat)" title="Becquerel (unitat) – 加泰罗尼亚语" lang="ca" hreflang="ca" data-title="Becquerel (unitat)" data-language-autonym="Català" data-language-local-name="加泰罗尼亚语" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Becquerel" title="Becquerel – 捷克语" lang="cs" hreflang="cs" data-title="Becquerel" data-language-autonym="Čeština" data-language-local-name="捷克语" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%91%D0%B5%D0%BA%D0%BA%D0%B5%D1%80%D0%B5%D0%BB%D1%8C_(%D0%B2%D0%B8%C3%A7%D0%B5%D0%B2_%D0%BF%C4%95%D1%80%D1%87%D0%B8)" title="Беккерель (виçев пĕрчи) – 楚瓦什语" lang="cv" hreflang="cv" data-title="Беккерель (виçев пĕрчи)" data-language-autonym="Чӑвашла" data-language-local-name="楚瓦什语" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Becquerel" title="Becquerel – 威尔士语" lang="cy" hreflang="cy" data-title="Becquerel" data-language-autonym="Cymraeg" data-language-local-name="威尔士语" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Becquerel" title="Becquerel – 丹麦语" lang="da" hreflang="da" data-title="Becquerel" 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/Becquerel_(Einheit)" title="Becquerel (Einheit) – 德语" lang="de" hreflang="de" data-title="Becquerel (Einheit)" 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%9C%CF%80%CE%B5%CE%BA%CE%B5%CF%81%CE%AD%CE%BB" title="Μπεκερέλ – 希腊语" lang="el" hreflang="el" data-title="Μπεκερέλ" 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/Becquerel" title="Becquerel – 英语" lang="en" hreflang="en" data-title="Becquerel" 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/Bekerelo" title="Bekerelo – 世界语" lang="eo" hreflang="eo" data-title="Bekerelo" 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/Bequerelio" title="Bequerelio – 西班牙语" lang="es" hreflang="es" data-title="Bequerelio" 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-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Bekrell" title="Bekrell – 爱沙尼亚语" lang="et" hreflang="et" data-title="Bekrell" data-language-autonym="Eesti" data-language-local-name="爱沙尼亚语" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Becquerel" title="Becquerel – 巴斯克语" lang="eu" hreflang="eu" data-title="Becquerel" 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/%D8%A8%DA%A9%D8%B1%D9%84" title="بکرل – 波斯语" lang="fa" hreflang="fa" data-title="بکرل" 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/Becquerel" title="Becquerel – 芬兰语" lang="fi" hreflang="fi" data-title="Becquerel" 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/Becquerel" title="Becquerel – 法语" lang="fr" hreflang="fr" data-title="Becquerel" data-language-autonym="Français" data-language-local-name="法语" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Beicireil" title="Beicireil – 爱尔兰语" lang="ga" hreflang="ga" data-title="Beicireil" data-language-autonym="Gaeilge" data-language-local-name="爱尔兰语" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Becquerel" title="Becquerel – 加利西亚语" lang="gl" hreflang="gl" data-title="Becquerel" 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%91%D7%A7%D7%A8%D7%9C" title="בקרל – 希伯来语" lang="he" hreflang="he" data-title="בקרל" 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-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Bekerel" title="Bekerel – 克罗地亚语" lang="hr" hreflang="hr" data-title="Bekerel" data-language-autonym="Hrvatski" data-language-local-name="克罗地亚语" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Becquerel" title="Becquerel – 匈牙利语" lang="hu" hreflang="hu" data-title="Becquerel" data-language-autonym="Magyar" data-language-local-name="匈牙利语" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B2%D5%A5%D6%84%D5%A5%D6%80%D5%A5%D5%AC_(%D5%B9%D5%A1%D6%83%D5%B4%D5%A1%D5%B6_%D5%B4%D5%AB%D5%A1%D5%BE%D5%B8%D6%80)" title="Բեքերել (չափման միավոր) – 亚美尼亚语" lang="hy" hreflang="hy" data-title="Բեքերել (չափման միավոր)" data-language-autonym="Հայերեն" data-language-local-name="亚美尼亚语" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Becquerel" title="Becquerel – 印度尼西亚语" lang="id" hreflang="id" data-title="Becquerel" 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-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Bekerel" title="Bekerel – 冰岛语" lang="is" hreflang="is" data-title="Bekerel" data-language-autonym="Íslenska" data-language-local-name="冰岛语" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Becquerel" title="Becquerel – 意大利语" lang="it" hreflang="it" data-title="Becquerel" 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%99%E3%82%AF%E3%83%AC%E3%83%AB" title="ベクレル – 日语" lang="ja" hreflang="ja" data-title="ベクレル" 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-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%91%E1%83%94%E1%83%99%E1%83%94%E1%83%A0%E1%83%94%E1%83%9A%E1%83%98" title="ბეკერელი – 格鲁吉亚语" lang="ka" hreflang="ka" data-title="ბეკერელი" data-language-autonym="ქართული" data-language-local-name="格鲁吉亚语" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%91%D0%B5%D0%BA%D0%BA%D0%B5%D1%80%D0%B5%D0%BB%D1%8C" title="Беккерель – 哈萨克语" lang="kk" hreflang="kk" data-title="Беккерель" data-language-autonym="Қазақша" data-language-local-name="哈萨克语" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B2%A0%ED%81%AC%EB%A0%90" title="베크렐 – 韩语" lang="ko" hreflang="ko" data-title="베크렐" data-language-autonym="한국어" data-language-local-name="韩语" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%91%D0%B5%D0%BA%D0%BA%D0%B5%D1%80%D0%B5%D0%BB%D1%8C_(%D3%A9%D0%BB%D1%87%D3%A9%D3%A9_%D0%B1%D0%B8%D1%80%D0%B4%D0%B8%D0%B3%D0%B8)" title="Беккерель (өлчөө бирдиги) – 柯尔克孜语" lang="ky" hreflang="ky" data-title="Беккерель (өлчөө бирдиги)" data-language-autonym="Кыргызча" data-language-local-name="柯尔克孜语" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Becquerel_(unitas)" title="Becquerel (unitas) – 拉丁语" lang="la" hreflang="la" data-title="Becquerel (unitas)" data-language-autonym="Latina" data-language-local-name="拉丁语" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Bekerelis" title="Bekerelis – 立陶宛语" lang="lt" hreflang="lt" data-title="Bekerelis" data-language-autonym="Lietuvių" data-language-local-name="立陶宛语" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Bekerels" title="Bekerels – 拉脱维亚语" lang="lv" hreflang="lv" data-title="Bekerels" data-language-autonym="Latviešu" data-language-local-name="拉脱维亚语" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%91%D0%B5%D0%BA%D0%B5%D1%80%D0%B5%D0%BB" title="Бекерел – 马其顿语" lang="mk" hreflang="mk" data-title="Бекерел" data-language-autonym="Македонски" data-language-local-name="马其顿语" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%91%D0%B5%D0%BA%D0%BA%D0%B5%D1%80%D0%B5%D0%BB%D1%8C_(%D0%BD%D1%8D%D0%B3%D0%B6)" title="Беккерель (нэгж) – 蒙古语" lang="mn" hreflang="mn" data-title="Беккерель (нэгж)" data-language-autonym="Монгол" data-language-local-name="蒙古语" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Becquerel" title="Becquerel – 马来语" lang="ms" hreflang="ms" data-title="Becquerel" data-language-autonym="Bahasa Melayu" data-language-local-name="马来语" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Becquerel_(Eenheit)" title="Becquerel (Eenheit) – 低地德语" lang="nds" hreflang="nds" data-title="Becquerel (Eenheit)" data-language-autonym="Plattdüütsch" data-language-local-name="低地德语" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Becquerel_(eenheid)" title="Becquerel (eenheid) – 荷兰语" lang="nl" hreflang="nl" data-title="Becquerel (eenheid)" 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-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Becquerel" title="Becquerel – 挪威尼诺斯克语" lang="nn" hreflang="nn" data-title="Becquerel" data-language-autonym="Norsk nynorsk" data-language-local-name="挪威尼诺斯克语" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Becquerel" title="Becquerel – 书面挪威语" lang="nb" hreflang="nb" data-title="Becquerel" data-language-autonym="Norsk bokmål" data-language-local-name="书面挪威语" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Becquerel" title="Becquerel – 奥克语" lang="oc" hreflang="oc" data-title="Becquerel" data-language-autonym="Occitan" data-language-local-name="奥克语" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Bekerel" title="Bekerel – 波兰语" lang="pl" hreflang="pl" data-title="Bekerel" 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/Becquerel" title="Becquerel – 葡萄牙语" lang="pt" hreflang="pt" data-title="Becquerel" 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-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Becquerel" title="Becquerel – 罗马尼亚语" lang="ro" hreflang="ro" data-title="Becquerel" data-language-autonym="Română" data-language-local-name="罗马尼亚语" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%91%D0%B5%D0%BA%D0%BA%D0%B5%D1%80%D0%B5%D0%BB%D1%8C_(%D0%B5%D0%B4%D0%B8%D0%BD%D0%B8%D1%86%D0%B0_%D0%B8%D0%B7%D0%BC%D0%B5%D1%80%D0%B5%D0%BD%D0%B8%D1%8F)" title="Беккерель (единица измерения) – 俄语" lang="ru" hreflang="ru" data-title="Беккерель (единица измерения)" data-language-autonym="Русский" data-language-local-name="俄语" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Becquerel" title="Becquerel – 西西里语" lang="scn" hreflang="scn" data-title="Becquerel" data-language-autonym="Sicilianu" data-language-local-name="西西里语" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Bekerel" title="Bekerel – 塞尔维亚-克罗地亚语" lang="sh" hreflang="sh" data-title="Bekerel" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="塞尔维亚-克罗地亚语" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Becquerel" title="Becquerel – Simple English" lang="en-simple" hreflang="en-simple" data-title="Becquerel" 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-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Becquerel_(jednotka)" title="Becquerel (jednotka) – 斯洛伐克语" lang="sk" hreflang="sk" data-title="Becquerel (jednotka)" data-language-autonym="Slovenčina" data-language-local-name="斯洛伐克语" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Bekerel" title="Bekerel – 斯洛文尼亚语" lang="sl" hreflang="sl" data-title="Bekerel" data-language-autonym="Slovenščina" data-language-local-name="斯洛文尼亚语" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Bekuerel" title="Bekuerel – 阿尔巴尼亚语" lang="sq" hreflang="sq" data-title="Bekuerel" data-language-autonym="Shqip" data-language-local-name="阿尔巴尼亚语" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%91%D0%B5%D0%BA%D0%B5%D1%80%D0%B5%D0%BB" title="Бекерел – 塞尔维亚语" lang="sr" hreflang="sr" data-title="Бекерел" data-language-autonym="Српски / srpski" data-language-local-name="塞尔维亚语" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Becquerel" title="Becquerel – 瑞典语" lang="sv" hreflang="sv" data-title="Becquerel" 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-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Becquerel" title="Becquerel – 斯瓦希里语" lang="sw" hreflang="sw" data-title="Becquerel" data-language-autonym="Kiswahili" data-language-local-name="斯瓦希里语" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-szl mw-list-item"><a href="https://szl.wikipedia.org/wiki/Bekerel" title="Bekerel – 西里西亚语" lang="szl" hreflang="szl" data-title="Bekerel" data-language-autonym="Ślůnski" data-language-local-name="西里西亚语" class="interlanguage-link-target"><span>Ślůnski</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AA%E0%AF%86%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AF%86%E0%AE%B0%E0%AE%B2%E0%AF%8D" title="பெக்கெரல் – 泰米尔语" lang="ta" hreflang="ta" data-title="பெக்கெரல்" data-language-autonym="தமிழ்" data-language-local-name="泰米尔语" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%91%D0%B5%D0%BA%D0%BA%D0%B5%D1%80%D0%B5%D0%BB" title="Беккерел – 塔吉克语" lang="tg" hreflang="tg" data-title="Беккерел" data-language-autonym="Тоҷикӣ" data-language-local-name="塔吉克语" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%9A%E0%B9%87%E0%B8%81%E0%B9%80%E0%B8%84%E0%B8%AD%E0%B9%80%E0%B8%A3%E0%B8%A5" title="เบ็กเคอเรล – 泰语" lang="th" hreflang="th" data-title="เบ็กเคอเรล" data-language-autonym="ไทย" data-language-local-name="泰语" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Bekerel" title="Bekerel – 土耳其语" lang="tr" hreflang="tr" data-title="Bekerel" 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%91%D0%B5%D0%BA%D0%B5%D1%80%D0%B5%D0%BB%D1%8C" title="Бекерель – 乌克兰语" lang="uk" hreflang="uk" data-title="Бекерель" 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-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Bekkerel_(birlik)" title="Bekkerel (birlik) – 乌兹别克语" lang="uz" hreflang="uz" data-title="Bekkerel (birlik)" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="乌兹别克语" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Becquerel" title="Becquerel – 越南语" lang="vi" hreflang="vi" data-title="Becquerel" data-language-autonym="Tiếng Việt" data-language-local-name="越南语" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94" title="贝克勒尔 – 吴语" lang="wuu" hreflang="wuu" data-title="贝克勒尔" data-language-autonym="吴语" data-language-local-name="吴语" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%91%E1%83%94%E1%83%99%E1%83%94%E1%83%A0%E1%83%94%E1%83%9A%E1%83%98" title="ბეკერელი – 明格列爾文" lang="xmf" hreflang="xmf" data-title="ბეკერელი" data-language-autonym="მარგალური" data-language-local-name="明格列爾文" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E8%B2%9D%E5%8F%AF" title="貝可 – 粤语" lang="yue" hreflang="yue" data-title="貝可" data-language-autonym="粵語" data-language-local-name="粤语" class="interlanguage-link-target"><span>粵語</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/Q102573#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 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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:Becquerel_(unit)" 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/Q102573" 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 id="mw-indicator-noteTA-dc785bdc" class="mw-indicator"><div class="mw-parser-output"><span class="skin-invert" typeof="mw:File"><span title="本页使用了标题或全文手工转换"><img alt="本页使用了标题或全文手工转换" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/35px-Zh_conversion_icon_m.svg.png" decoding="async" width="35" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/53px-Zh_conversion_icon_m.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/70px-Zh_conversion_icon_m.svg.png 2x" data-file-width="32" data-file-height="20" /></span></span></div></div> </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"><div id="noteTA-dc785bdc" class="noteTA"><div class="noteTA-group"><div data-noteta-group-source="module" data-noteta-group="Physics"></div></div><div class="noteTA-local"><div data-noteta-code="zh-cn:贝克;zh-hk:貝可;zh-tw:貝克;"></div><div data-noteta-code="zh-cn:贝克勒尔;zh-hk:貝可勒爾;zh-tw:貝克勒;"></div><div data-noteta-code="zh-cn:居里夫人;zh-hk:居里夫人;zh-tw:居禮夫人;"></div><div data-noteta-code="zh-cn:希沃特;zh-tw:西弗;"></div><div data-noteta-code="zh-cn:十进制;zh-hk:十進制;zh-tw:十進位;"></div></div></div> <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/5/5f/Disambig_gray.svg/25px-Disambig_gray.svg.png" decoding="async" width="25" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Disambig_gray.svg/38px-Disambig_gray.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Disambig_gray.svg/50px-Disambig_gray.svg.png 2x" data-file-width="220" data-file-height="168" /></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>此條目介紹的是一种度量放射性活度的物理单位。关于以“贝克勒尔”为名的物理学家,请见「<b><a href="/wiki/%E4%BA%A8%E5%88%A9%C2%B7%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94" class="mw-redirect" title="亨利·贝克勒尔">亨利·贝克勒尔</a></b>」。</div> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Paul_Nadar_-_Henri_Becquerel.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Paul_Nadar_-_Henri_Becquerel.jpg/150px-Paul_Nadar_-_Henri_Becquerel.jpg" decoding="async" width="150" height="215" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Paul_Nadar_-_Henri_Becquerel.jpg/225px-Paul_Nadar_-_Henri_Becquerel.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/05/Paul_Nadar_-_Henri_Becquerel.jpg/300px-Paul_Nadar_-_Henri_Becquerel.jpg 2x" data-file-width="2481" data-file-height="3553" /></a><figcaption>亨利·贝克勒尔</figcaption></figure> <p><b>贝克勒尔</b>(法語:<span lang="fr"><b>Becquerel</b></span>,符号为:<span lang="fr"><b>Bq</b></span>),簡稱<b>貝克</b><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> <sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>。是<a href="/wiki/%E6%94%BE%E5%B0%84%E6%80%A7%E6%B4%BB%E5%BA%A6" title="放射性活度">放射性活度</a>的<a href="/wiki/%E5%9B%BD%E9%99%85%E5%8D%95%E4%BD%8D%E5%88%B6%E5%AF%BC%E5%87%BA%E5%8D%95%E4%BD%8D" title="国际单位制导出单位">国际单位制导出单位</a>,用於衡量<a href="/wiki/%E6%94%BE%E5%B0%84%E6%80%A7" title="放射性">放射性</a>物質或<b>放射源</b>的計量單位<sup id="cite_ref-新_3-0" class="reference"><a href="#cite_note-新-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>。贝克勒尔的<a href="/wiki/%E5%9B%BD%E9%99%85%E5%8D%95%E4%BD%8D%E5%88%B6" title="国际单位制">国际单位制</a>量纲为[s<sup>-1</sup>],同<a href="/wiki/%E9%A0%BB%E7%8E%87_(%E7%89%A9%E7%90%86%E5%AD%B8)" title="頻率 (物理學)">频率</a>单位<a href="/wiki/%E8%B5%AB%E5%85%B9" title="赫兹">赫兹</a>相同,但意义完全不一样。一定量的放射性核種,若每秒有一个<a href="/wiki/%E5%8E%9F%E5%AD%90" title="原子">原子</a><a href="/wiki/%E6%94%BE%E5%B0%84%E6%80%A7%E8%A1%B0%E8%AE%8A" class="mw-redirect" title="放射性衰變">衰变</a>,其放射性活度即為1貝克,例如,一克的<a href="/wiki/%E9%95%AD" title="镭">镭</a>-226放射性活度有3.7×10<sup>10</sup>Bq。這是個相當龐大的數值,因此常用千貝克(kBq)甚至百萬貝克(MBq)來表示<sup id="cite_ref-新_3-1" class="reference"><a href="#cite_note-新-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>。 放射性射線對人體具有危害,毫无防护下长期接触放射物质,會使健康受到严重损害<sup id="cite_ref-星_4-0" class="reference"><a href="#cite_note-星-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup>。 </p><p>給予固定質量的放射性物質,其貝克數值會隨著時間的演進而改變。因此,對於短壽命同位素,必需標明其放射性衰變率與時間戳在一起,有時候,這衰變率還會調整至某特定日期(過去日期或未來日期)。例如,安全組織時常會標明出一個十日調整數目,即十日後的放射性活度。在這時間間隔內,短壽命同位素的數量可能會大幅降低。 </p><p>簡而言之,貝克表現了放射源在某一時刻的放射性活度。 </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="命名"><span id=".E5.91.BD.E5.90.8D"></span>命名</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&action=edit&section=1" title="编辑章节:命名"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Becquerel_plate.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1e/Becquerel_plate.jpg/150px-Becquerel_plate.jpg" decoding="async" width="150" height="121" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1e/Becquerel_plate.jpg/225px-Becquerel_plate.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1e/Becquerel_plate.jpg/300px-Becquerel_plate.jpg 2x" data-file-width="492" data-file-height="397" /></a><figcaption><a href="/wiki/%E4%BA%A8%E5%88%A9%C2%B7%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94" class="mw-redirect" title="亨利·贝克勒尔">亨利·贝克勒尔</a>发现放射性物質的底片</figcaption></figure> <p>得名於法国物理学家<a href="/wiki/%E4%BA%A8%E5%88%A9%C2%B7%E8%B2%9D%E5%85%8B%E5%8B%92" title="亨利·貝克勒">亨利·贝克勒尔</a>的姓,在1975年,<a href="/wiki/%E5%9C%8B%E9%9A%9B%E8%BC%BB%E5%B0%84%E5%96%AE%E4%BD%8D%E8%88%87%E5%BA%A6%E9%87%8F%E5%A7%94%E5%93%A1%E6%9C%83" title="國際輻射單位與度量委員會">國際輻射單位與度量委員會</a>(ICRU)認為<a href="/wiki/%E7%91%AA%E9%BA%97%C2%B7%E5%B1%85%E7%A6%AE" class="mw-redirect" title="瑪麗·居禮">瑪麗·居禮</a>與她先生<a href="/wiki/%E7%9A%AE%E5%9F%83%E5%B0%94%C2%B7%E5%B1%85%E9%87%8C" title="皮埃尔·居里">皮埃爾·居里</a>兩人,以及贝克勒尔共同獲得放射性物質研究的<a href="/wiki/%E8%AB%BE%E8%B2%9D%E7%88%BE%E7%89%A9%E7%90%86%E5%AD%B8%E7%8D%8E" class="mw-redirect" title="諾貝爾物理學獎">諾貝爾物理學獎</a>,因此ICRU建議科学界以單位更小的貝克取代<a href="/wiki/%E5%B1%85%E9%87%8C_(%E5%8D%95%E4%BD%8D)" title="居里 (单位)">居里</a>(Ci),成為活度的國際專用單位<sup id="cite_ref-原_5-0" class="reference"><a href="#cite_note-原-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>。 </p> <div class="mw-heading mw-heading2"><h2 id="前綴"><span id=".E5.89.8D.E7.B6.B4"></span>前綴</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&action=edit&section=2" title="编辑章节:前綴"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>就像許多其它國際單位,在Bq單位的前面也能夠添加<a href="/wiki/%E5%9C%8B%E9%9A%9B%E5%96%AE%E4%BD%8D%E5%88%B6%E8%A9%9E%E9%A0%AD" class="mw-redirect" title="國際單位制詞頭">國際單位制前綴</a>;通常是以<a href="/wiki/%E5%8D%81%E9%80%B2%E5%88%B6" class="mw-redirect" title="十進制">十進制</a><a href="/wiki/%E6%95%B8%E9%87%8F%E7%B4%9A" class="mw-redirect" title="數量級">數量級</a>增進,如kBq(千貝克,10<sup>3</sup> Bq)、MBq(麥貝克,10<sup>6</sup> Bq)、GBq(吉貝克,10<sup>9</sup> Bq)、TBq(太貝克,10<sup>12</sup> Bq),以及PBq(拍貝克,10<sup>15</sup> Bq)。實際使用,1Bq是很小的單位,所以,通常會使用到前綴。例如,存在於70公斤质量的人體內的天然放射性核素<a href="/wiki/%E9%89%80" class="mw-redirect" title="鉀">钾(<sup>40</sup>K)</a>會造成每秒4400次<a href="/wiki/%E6%94%BE%E5%B0%84%E6%80%A7%E8%A1%B0%E8%AE%8A" class="mw-redirect" title="放射性衰變">放射性衰变</a>,即4.4 kBq的<a href="/wiki/%E6%94%BE%E5%B0%84%E6%80%A7%E6%B4%BB%E5%BA%A6" title="放射性活度">放射性活度</a><sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup>。在日本廣島市的原子彈爆炸估計造成了8×10<sup>24</sup>Bq(8YBq,8佑貝克)<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup>。 </p> <div class="mw-heading mw-heading2"><h2 id="貝克與每秒計數之間的分別"><span id=".E8.B2.9D.E5.85.8B.E8.88.87.E6.AF.8F.E7.A7.92.E8.A8.88.E6.95.B8.E4.B9.8B.E9.96.93.E7.9A.84.E5.88.86.E5.88.A5"></span>貝克與每秒計數之間的分別</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&action=edit&section=3" title="编辑章节:貝克與每秒計數之間的分別"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>當使用探測器測量樣品的活度時,常會用到衡量單位<a href="/wiki/%E6%AF%8F%E5%88%86%E9%92%9F%E8%AE%A1%E6%95%B0" title="每分钟计数">每秒鐘計數</a>(cps)或<a href="/wiki/%E6%AF%8F%E5%88%86%E9%92%9F%E8%AE%A1%E6%95%B0" title="每分钟计数">每分鐘計數</a>(cpm)。每秒鐘計數是单位时间1秒钟内放射性检测仪器(如<a href="/wiki/%E7%9B%96%E9%9D%A9%E8%AE%A1%E6%95%B0%E5%99%A8" title="盖革计数器">盖革计数器</a>)测到的<a href="/wiki/%E7%94%B5%E7%A6%BB%E8%BE%90%E5%B0%84" class="mw-redirect" title="电离辐射">电离事件</a>的计数,每分鐘計數表示1分钟内的电离事件的计数。這兩種計數單位一般用於表示某种粒子的度量单位,如<a href="/wiki/%E9%98%BF%E5%B0%94%E6%B3%95%E7%B2%92%E5%AD%90" class="mw-redirect" title="阿尔法粒子">阿尔法粒子</a>、<a href="/wiki/%E8%B4%9D%E5%A1%94%E7%B2%92%E5%AD%90" class="mw-redirect" title="贝塔粒子">贝塔粒子</a>。這兩種計數單位表示檢測儀器記錄的事件發生率。 </p><p>表示放射源在单位时间内放射活动绝对强度的计数單位为每秒钟衰变数(<span lang="en">disintegrations per second</span>,记为DPS)、<a href="/wiki/%E6%AF%8F%E5%88%86%E9%92%9F%E8%AE%A1%E6%95%B0" title="每分钟计数">每分钟衰变数</a>(<span lang="en">disintegrations per minute</span>,记为DPM)。這兩種衰變數單位表示放射源的衰變事件發生率。 </p><p>1貝克等價於1每秒钟衰变数。貝克是放射性物質的放射性活度,不同於每秒鐘計數、每分鐘計數。 </p> <div class="mw-heading mw-heading2"><h2 id="貝克與居里之間的關係"><span id=".E8.B2.9D.E5.85.8B.E8.88.87.E5.B1.85.E9.87.8C.E4.B9.8B.E9.96.93.E7.9A.84.E9.97.9C.E4.BF.82"></span>貝克與居里之間的關係</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&action=edit&section=4" title="编辑章节:貝克與居里之間的關係"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/%E5%B1%85%E9%87%8C_(%E5%8D%95%E4%BD%8D)" title="居里 (单位)">居里</a>(Ci)為早期使用的放射性單位,目前<a href="/wiki/%E5%9C%8B%E9%9A%9B%E5%96%AE%E4%BD%8D%E5%88%B6%E5%B0%8E%E5%87%BA%E5%96%AE%E4%BD%8D" class="mw-redirect" title="國際單位制導出單位">國際單位制導出單位</a>已不採用,其基準相當於1<a href="/wiki/%E5%85%8B" title="克">克</a>的<a href="/wiki/%E9%90%B3" class="mw-redirect" title="鐳">鐳</a>226<a href="/wiki/%E6%94%BE%E5%B0%84%E6%80%A7%E6%B4%BB%E5%BA%A6" title="放射性活度">放射性活度</a>。 </p><p>换算因子如下: </p> <dl><dd>1 Ci = 3.7×10<sup>10</sup> Bq</dd> <dd>1 Ci = 37 GBq</dd> <dd>1 μCi = 37,000 Bq</dd> <dd>1 Bq = 2.70×10<sup>−11</sup> Ci</dd> <dd>1 Bq = 2.70×10<sup>−5</sup> μCi</dd> <dd>1 GBq = 0.0270 Ci</dd></dl> <div class="mw-heading mw-heading2"><h2 id="應用"><span id=".E6.87.89.E7.94.A8"></span>應用</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&action=edit&section=5" title="编辑章节:應用"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>貝克主要是用來衡量水、食物、土壤或其他放射源等物質中放射性核素釋放出放射線強度的大小<sup id="cite_ref-新_3-2" class="reference"><a href="#cite_note-新-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>。 常用於食物安全檢驗輻射的量度單位,這是量化有多少輻射從物件放射出來的單位。如以此單位量度食物的輻射量時,便以每公斤放射出多少「貝克」來作標準<sup id="cite_ref-知_8-0" class="reference"><a href="#cite_note-知-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup>。 <br /> 爲了表現單位物體的放射性活性強度,引入了貝克/升(Bq/l),貝克/公斤(Bq/Kg)和貝克/平方米(Bq/m<sup>2</sup>)等單位。 </p> <div class="mw-heading mw-heading2"><h2 id="危害標準"><span id=".E5.8D.B1.E5.AE.B3.E6.A8.99.E6.BA.96"></span>危害標準</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&action=edit&section=6" title="编辑章节:危害標準"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>2011年3月17日,日本<a href="/wiki/%E5%8E%9A%E7%94%9F%E5%8B%9E%E5%8B%95%E7%9C%81" title="厚生勞動省">厚生勞動省</a>修訂《<span class="ilh-all" data-orig-title="食品衛生法" data-lang-code="ja" data-lang-name="日语" data-foreign-title="食品衛生法"><span class="ilh-page"><a href="/w/index.php?title=%E9%A3%9F%E5%93%81%E8%A1%9B%E7%94%9F%E6%B3%95&action=edit&redlink=1" class="new" title="食品衛生法(页面不存在)">食品衛生法</a></span><span class="noprint ilh-comment">(<span class="ilh-lang">日语</span><span class="ilh-colon">:</span><span class="ilh-link"><a href="https://ja.wikipedia.org/wiki/%E9%A3%9F%E5%93%81%E8%A1%9B%E7%94%9F%E6%B3%95" class="extiw" title="ja:食品衛生法"><span lang="ja" dir="auto">食品衛生法</span></a></span>)</span></span>》,為食品暫定國家標準值。以<a href="/wiki/%E7%A2%98" title="碘">碘</a>與<a href="/wiki/%E9%8A%AB" class="mw-redirect" title="銫">銫</a>為例:半衰期很短的放射性<a href="/wiki/%E7%A2%98-131" title="碘-131">碘131</a>活度上限,飲用水、牛奶及乳制品為每公斤300貝克,蔬菜類(根莖類、薯類除外)為每公斤2000貝克;至於半衰期很長的放射性<a href="/wiki/%E9%8A%AB-134" class="mw-redirect" title="銫-134">銫134</a>及<a href="/wiki/%E9%8A%AB-137" title="銫-137">銫137</a>活度上限,飲用水、牛奶及乳製品為每公斤200貝克,蔬菜類、穀物類、水產品、肉、蛋等都是每公斤500貝克<sup id="cite_ref-0317-3_9-0" class="reference"><a href="#cite_note-0317-3-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-新2_10-0" class="reference"><a href="#cite_note-新2-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup>。 </p><p>香港海關則採用<a href="/wiki/%E5%9B%BD%E9%99%85%E9%A3%9F%E5%93%81%E6%B3%95%E5%85%B8%E5%A7%94%E5%91%98%E4%BC%9A" title="国际食品法典委员会">國際食品法典委員會</a>(CODEX)所定下的標準:不論任何類型食品,一律採用相同標準。當中以每公斤碘131所放射出100貝克為上限,而銫134及銫137為每公斤放射出1000貝克為上限,如果超過此輻射量即視為為超標<sup id="cite_ref-香_11-0" class="reference"><a href="#cite_note-香-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-知_8-1" class="reference"><a href="#cite_note-知-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup>。 </p><p>台灣原能會修訂商品輻射限量標準中飲用水中總阿伐濃度限值為每立方公尺550貝克而貝他及加馬所造成之年有效劑量限值為40微西弗。<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="活度計算方法"><span id=".E6.B4.BB.E5.BA.A6.E8.A8.88.E7.AE.97.E6.96.B9.E6.B3.95"></span>活度計算方法</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&action=edit&section=7" title="编辑章节:活度計算方法"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>給定<a href="/wiki/%E8%B3%AA%E9%87%8F" class="mw-redirect" title="質量">質量</a>為<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle m}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>m</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle m}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/0a07d98bb302f3856cbabc47b2b9016692e3f7bc" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.04ex; height:1.676ex;" alt="{\displaystyle m}"></span>(<a href="/wiki/%E5%85%AC%E5%85%8B" class="mw-redirect" title="公克">公克</a>)、<a href="/wiki/%E5%8E%9F%E5%AD%90%E9%87%8F" title="原子量">原子量</a>為<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle m_{a}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>m</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>a</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle m_{a}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/aefb2f5b0650af85e06c339f57a7f506978824a1" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:3.142ex; height:2.009ex;" alt="{\displaystyle m_{a}}"></span>(<a href="/wiki/%E5%8E%9F%E5%AD%90%E8%B4%A8%E9%87%8F%E5%8D%95%E4%BD%8D" class="mw-redirect" title="原子质量单位">amu</a>)、<a href="/wiki/%E5%8D%8A%E8%A1%B0%E6%9C%9F" title="半衰期">半衰期</a>為<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle t_{1/2}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>t</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> <mrow class="MJX-TeXAtom-ORD"> <mo>/</mo> </mrow> <mn>2</mn> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle t_{1/2}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/e0f560bf4b1077a7d30e67b95f8c956defb9dc46" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.171ex; width:3.538ex; height:2.843ex;" alt="{\displaystyle t_{1/2}}"></span>(秒)的<a href="/wiki/%E5%90%8C%E4%BD%8D%E7%B4%A0" title="同位素">同位素</a>樣品,其<a href="/wiki/%E6%94%BE%E5%B0%84%E6%80%A7%E6%B4%BB%E5%BA%A6" title="放射性活度">放射性活度</a><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle R}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>R</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle R}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/4b0bfb3769bf24d80e15374dc37b0441e2616e33" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.764ex; height:2.176ex;" alt="{\displaystyle R}"></span>(貝克)為<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle R=\lambda N={\frac {m}{m_{a}}}N_{A}{\frac {\ln(2)}{t_{1/2}}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>R</mi> <mo>=</mo> <mi>λ<!-- λ --></mi> <mi>N</mi> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mi>m</mi> <msub> <mi>m</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>a</mi> </mrow> </msub> </mfrac> </mrow> <msub> <mi>N</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>A</mi> </mrow> </msub> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mrow> <mi>ln</mi> <mo>⁡<!-- --></mo> <mo stretchy="false">(</mo> <mn>2</mn> <mo stretchy="false">)</mo> </mrow> <msub> <mi>t</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> <mrow class="MJX-TeXAtom-ORD"> <mo>/</mo> </mrow> <mn>2</mn> </mrow> </msub> </mfrac> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle R=\lambda N={\frac {m}{m_{a}}}N_{A}{\frac {\ln(2)}{t_{1/2}}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/43b7c533a2984ade704d02e330c94f0c1c0d70c7" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.671ex; width:24.436ex; height:6.509ex;" alt="{\displaystyle R=\lambda N={\frac {m}{m_{a}}}N_{A}{\frac {\ln(2)}{t_{1/2}}}}"></span>;</dd></dl> <p>其中,<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \lambda =\ln(2)/t_{1/2}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>λ<!-- λ --></mi> <mo>=</mo> <mi>ln</mi> <mo>⁡<!-- --></mo> <mo stretchy="false">(</mo> <mn>2</mn> <mo stretchy="false">)</mo> <mrow class="MJX-TeXAtom-ORD"> <mo>/</mo> </mrow> <msub> <mi>t</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> <mrow class="MJX-TeXAtom-ORD"> <mo>/</mo> </mrow> <mn>2</mn> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \lambda =\ln(2)/t_{1/2}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/1f8ff812caf00d3a418d6372066e6befe6a42544" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.171ex; width:14.065ex; height:3.176ex;" alt="{\displaystyle \lambda =\ln(2)/t_{1/2}}"></span>是<a href="/wiki/%E8%A1%B0%E8%AE%8A%E5%B8%B8%E6%95%B8" class="mw-redirect" title="衰變常數">衰變常數</a>,<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle N=mN_{A}/m_{a}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>N</mi> <mo>=</mo> <mi>m</mi> <msub> <mi>N</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>A</mi> </mrow> </msub> <mrow class="MJX-TeXAtom-ORD"> <mo>/</mo> </mrow> <msub> <mi>m</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>a</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle N=mN_{A}/m_{a}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/6ddbe72f148ec73975b18d622d15a33331955405" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:14.838ex; height:2.843ex;" alt="{\displaystyle N=mN_{A}/m_{a}}"></span>是放射性<a href="/wiki/%E5%8E%9F%E5%AD%90%E6%A0%B8" title="原子核">原子核</a>的數目,<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle N_{A}=6.02214179(30)\times 10^{23}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>N</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>A</mi> </mrow> </msub> <mo>=</mo> <mn>6.02214179</mn> <mo stretchy="false">(</mo> <mn>30</mn> <mo stretchy="false">)</mo> <mo>×<!-- × --></mo> <msup> <mn>10</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>23</mn> </mrow> </msup> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle N_{A}=6.02214179(30)\times 10^{23}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/85e7659b5275a0e67ff6f94f17f582a18c3c8bd5" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:28.714ex; height:3.176ex;" alt="{\displaystyle N_{A}=6.02214179(30)\times 10^{23}}"></span>是<a href="/wiki/%E4%BA%9E%E4%BD%9B%E5%8A%A0%E5%8E%A5%E5%B8%B8%E6%95%B8" class="mw-redirect" title="亞佛加厥常數">亞佛加厥常數</a>。 </p><p>例如,天然存在的<a href="/wiki/%E9%89%80%E5%85%83%E7%B4%A0" class="mw-redirect" title="鉀元素">鉀元素</a>含有<a href="/wiki/%E8%B1%90%E5%BA%A6" class="mw-redirect" title="豐度">豐度</a>為0.012%、半衰期為1.248×10<sup>9</sup>年=39×10<sup>15</sup>秒、原子量為39.96 amu的<sup>40</sup>K,所以,1公斤天然鉀的活度為32 kBq: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle R={\frac {1000\times 0.012\%}{39.96}}\times 6.0\ \ 10^{23}\times {\frac {\ln(2)}{39\ \ 10^{15}}}=32kBq}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>R</mi> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mrow> <mn>1000</mn> <mo>×<!-- × --></mo> <mn>0.012</mn> <mi mathvariant="normal">%<!-- % --></mi> </mrow> <mn>39.96</mn> </mfrac> </mrow> <mo>×<!-- × --></mo> <mn>6.0</mn> <mtext> </mtext> <mtext> </mtext> <msup> <mn>10</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>23</mn> </mrow> </msup> <mo>×<!-- × --></mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mrow> <mi>ln</mi> <mo>⁡<!-- --></mo> <mo stretchy="false">(</mo> <mn>2</mn> <mo stretchy="false">)</mo> </mrow> <mrow> <mn>39</mn> <mtext> </mtext> <mtext> </mtext> <msup> <mn>10</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>15</mn> </mrow> </msup> </mrow> </mfrac> </mrow> <mo>=</mo> <mn>32</mn> <mi>k</mi> <mi>B</mi> <mi>q</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle R={\frac {1000\times 0.012\%}{39.96}}\times 6.0\ \ 10^{23}\times {\frac {\ln(2)}{39\ \ 10^{15}}}=32kBq}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/81723cb22ca05d05ee7d84f5002e219a7a63c601" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.338ex; width:52.428ex; height:6.176ex;" alt="{\displaystyle R={\frac {1000\times 0.012\%}{39.96}}\times 6.0\ \ 10^{23}\times {\frac {\ln(2)}{39\ \ 10^{15}}}=32kBq}"></span>。</dd></dl> <div class="mw-heading mw-heading2"><h2 id="和希沃特的關係"><span id=".E5.92.8C.E5.B8.8C.E6.B2.83.E7.89.B9.E7.9A.84.E9.97.9C.E4.BF.82"></span>和希沃特的關係</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&action=edit&section=8" title="编辑章节:和希沃特的關係"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>貝克是描述<b>放射源</b>活性強度(量纲[s<sup>-1</sup>])的單位,而<a href="/wiki/%E5%B8%8C%E6%B2%83%E7%89%B9" class="mw-redirect" title="希沃特">希沃特</a>則是描述<b>被輻射物體</b>所受單位輻射劑量(量纲[m<sup>2</sup>s<sup>-2</sup>])的單位。兩者是完全不同的概念。貝克強調放射源的放射性強弱,而<a href="/wiki/%E5%B8%8C%E6%B2%83%E7%89%B9" class="mw-redirect" title="希沃特">希沃特</a>則着重表示放射性被害尤其是對人體健康的危害程度。貝克只和放射源物質的元素性質和數量有關。而<a href="/wiki/%E5%B8%8C%E6%B2%83%E7%89%B9" class="mw-redirect" title="希沃特">希沃特</a>由放射源活性強度,放射物性質,離放射源的距離,障礙物的有無,介质等等因素決定。 </p> <div class="mw-heading mw-heading2"><h2 id="參見"><span id=".E5.8F.83.E8.A6.8B"></span>參見</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&action=edit&section=9" title="编辑章节:參見"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E5%B1%85%E9%87%8C_(%E5%8D%95%E4%BD%8D)" title="居里 (单位)">居里</a></li> <li><a href="/wiki/%E5%B8%8C%E6%B2%83%E7%89%B9" class="mw-redirect" title="希沃特">希沃特</a></li> <li><a href="/wiki/%E4%BE%96%E7%9B%AE" class="mw-redirect" title="侖目">侖目</a></li> <li><a href="/wiki/%E5%80%AB%E7%90%B4_(%E5%96%AE%E4%BD%8D)" title="倫琴 (單位)">倫琴</a></li> <li><a href="/wiki/%E6%88%88%E7%91%9E" title="戈瑞">戈瑞</a></li> <li><a href="/wiki/%E6%8B%89%E5%A1%9E%E7%A6%8F_(%E5%96%AE%E4%BD%8D)" title="拉塞福 (單位)">拉塞福</a></li> <li><a href="/wiki/%E6%B8%B8%E9%9B%A2%E8%BC%BB%E5%B0%84" title="游離輻射">游離輻射</a></li> <li><a href="/wiki/%E8%83%8C%E6%99%AF%E8%BC%BB%E5%B0%84" title="背景輻射">背景輻射</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="參考文獻"><span id=".E5.8F.83.E8.80.83.E6.96.87.E7.8D.BB"></span>參考文獻</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&action=edit&section=10" title="编辑章节:參考文獻"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <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="https://web.archive.org/web/20120901061407/http://www.cnctst.gov.cn/">術語查詢-請輸入關鍵字" Becquerel <span style="padding-right:0.2em;">"</span></a>. 全国科学技术名词审定委员会. <span class="reference-accessdate"> [<span class="nowrap">2011-04-12</span>]</span>. 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(原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20160129103850/http://terms.naer.edu.tw/search/?q=Becquerel&field=ti&op=AND&match=&group=&num=10">存档</a>于2016-01-29) <span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="连接到中文(臺灣)网页">(中文(臺灣))</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&rft.btitle=Becquerel&rft.genre=unknown&rft.pub=%E5%9C%8B%E5%AE%B6%E6%95%99%E8%82%B2%E7%A0%94%E7%A9%B6%E9%99%A2%E5%AD%B8%E8%A1%93%E5%90%8D%E8%A9%9E%E8%B3%87%E8%A8%8A%E7%B6%B2&rft_id=http%3A%2F%2Fterms.naer.edu.tw%2Fsearch%2F%3Fq%3DBecquerel%26field%3Dti%26op%3DAND%26match%3D%26group%3D%26num%3D10&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-新-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-新_3-0"><sup><b>3.0</b></sup></a> <a href="#cite_ref-新_3-1"><sup><b>3.1</b></sup></a> <a href="#cite_ref-新_3-2"><sup><b>3.2</b></sup></a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20131029195310/http://gd.xinhuanet.com/newscenter/ztbd/2011-03/23/content_22354174.htm">名詞解釋:西弗與貝可勒爾</a>. 新華網. 2011-03-23 <span class="reference-accessdate"> [<span class="nowrap">2011-04-12</span>]</span>. (<a rel="nofollow" class="external text" href="http://gd.xinhuanet.com/newscenter/ztbd/2011-03/23/content_22354174.htm">原始内容</a>存档于2013-10-29) <span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="连接到中文(臺灣)网页">(中文(臺灣))</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&rft.btitle=%E5%90%8D%E8%A9%9E%E8%A7%A3%E9%87%8B%EF%BC%9A%E8%A5%BF%E5%BC%97%E8%88%87%E8%B2%9D%E5%8F%AF%E5%8B%92%E7%88%BE&rft.date=2011-03-23&rft.genre=unknown&rft.pub=%E6%96%B0%E8%8F%AF%E7%B6%B2&rft_id=http%3A%2F%2Fgd.xinhuanet.com%2Fnewscenter%2Fztbd%2F2011-03%2F23%2Fcontent_22354174.htm&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-星-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-星_4-0">^</a></b></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20131029202930/http://history.stnn.cc/today/201101/t20110119_1497208.html">1892年最早发现放射性—贝克勒尔</a>. 星岛环球网. 2011-01-20 <span class="reference-accessdate"> [<span class="nowrap">2011-04-12</span>]</span>. (<a rel="nofollow" class="external text" href="http://history.stnn.cc/today/201101/t20110119_1497208.html">原始内容</a>存档于2013-10-29) <span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="连接到中文(中国大陆)网页">(中文(中国大陆))</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&rft.btitle=1892%E5%B9%B4%E6%9C%80%E6%97%A9%E5%8F%91%E7%8E%B0%E6%94%BE%E5%B0%84%E6%80%A7%E2%80%94%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&rft.date=2011-01-20&rft.genre=unknown&rft.pub=%E6%98%9F%E5%B2%9B%E7%8E%AF%E7%90%83%E7%BD%91&rft_id=http%3A%2F%2Fhistory.stnn.cc%2Ftoday%2F201101%2Ft20110119_1497208.html&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-原-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-原_5-0">^</a></b></span> <span class="reference-text"><cite class="citation web">翁寶山. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20131029235633/http://www.aec.gov.tw/www/knowledge/index_03_2-1.php">輻射小掌故-貝克</a>. 行政院原子能委員會. 2011-03-23 <span class="reference-accessdate"> [<span class="nowrap">2011-04-12</span>]</span>. (<a rel="nofollow" class="external text" href="http://www.aec.gov.tw/www/knowledge/index_03_2-1.php">原始内容</a>存档于2013-10-29) <span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="连接到中文(臺灣)网页">(中文(臺灣))</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&rft.au=%E7%BF%81%E5%AF%B6%E5%B1%B1&rft.btitle=%E8%BC%BB%E5%B0%84%E5%B0%8F%E6%8E%8C%E6%95%85-%E8%B2%9D%E5%85%8B&rft.date=2011-03-23&rft.genre=unknown&rft.pub=%E8%A1%8C%E6%94%BF%E9%99%A2%E5%8E%9F%E5%AD%90%E8%83%BD%E5%A7%94%E5%93%A1%E6%9C%83&rft_id=http%3A%2F%2Fwww.aec.gov.tw%2Fwww%2Fknowledge%2Findex_03_2-1.php&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://www.fas.harvard.edu/~scdiroff/lds/QuantumRelativity/RadioactiveHumanBody/RadioactiveHumanBody.html">Radioactive human body—Harvard University Natural Science Lecture Demonstrations</a>. <span class="reference-accessdate"> [<span class="nowrap">2011-04-13</span>]</span>. (原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20110426115248/http://www.fas.harvard.edu/~scdiroff/lds/QuantumRelativity/RadioactiveHumanBody/RadioactiveHumanBody.html">存档</a>于2011-04-26).</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&rft.btitle=Radioactive+human+body%E2%80%94Harvard+University+Natural+Science+Lecture+Demonstrations&rft.genre=unknown&rft_id=http%3A%2F%2Fwww.fas.harvard.edu%2F~scdiroff%2Flds%2FQuantumRelativity%2FRadioactiveHumanBody%2FRadioactiveHumanBody.html&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text">Michael J. Kennish, <a rel="nofollow" class="external text" href="http://books.google.ca/books?id=CJqcq2C792UC&printsec=frontcover#PPA74,M1"><i>Pollution Impacts on Marine Biotic Communities</i></a> (<a rel="nofollow" class="external text" href="//web.archive.org/web/20220311021341/http://books.google.ca/books?id=CJqcq2C792UC&printsec=frontcover#PPA74,M1">页面存档备份</a>,存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>) , CRC Press, 1998, p. 74. <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/9780849384288" class="internal mw-magiclink-isbn">ISBN 9780849384288</a>.</span> </li> <li id="cite_note-知-8"><span class="mw-cite-backlink">^ <a href="#cite_ref-知_8-0"><sup><b>8.0</b></sup></a> <a href="#cite_ref-知_8-1"><sup><b>8.1</b></sup></a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://news.sina.com.hk/news/1339/3/1/2053638/1.html">小知識﹕輻射單位「希」「貝克」之別</a>. 新浪香港. 2011-03-28 <span class="reference-accessdate"> [<span class="nowrap">2011-04-12</span>]</span> <span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="连接到中文(香港)网页">(中文(香港))</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&rft.btitle=%E5%B0%8F%E7%9F%A5%E8%AD%98%EF%B9%95%E8%BC%BB%E5%B0%84%E5%96%AE%E4%BD%8D%E3%80%8C%E5%B8%8C%E3%80%8D%E3%80%8C%E8%B2%9D%E5%85%8B%E3%80%8D%E4%B9%8B%E5%88%A5&rft.date=2011-03-28&rft.genre=unknown&rft.pub=%E6%96%B0%E6%B5%AA%E9%A6%99%E6%B8%AF&rft_id=http%3A%2F%2Fnews.sina.com.hk%2Fnews%2F1339%2F3%2F1%2F2053638%2F1.html&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span><sup class="noprint Inline-Template"><span style="white-space: nowrap;">[<a href="/wiki/Wikipedia:%E5%A4%B1%E6%95%88%E9%93%BE%E6%8E%A5" title="Wikipedia:失效链接"><span title="自2018年4月失效">永久失效連結</span></a>]</span></sup></span> </li> <li id="cite_note-0317-3-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-0317-3_9-0">^</a></b></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://www.mhlw.go.jp/stf/houdou/2r9852000001558e.html">放射能汚染された食品の取り扱いについて</a>. 厚生労働省. 2011-03-17 <span class="reference-accessdate"> [<span class="nowrap">2011-04-13</span>]</span>. (原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20210515155541/https://www.mhlw.go.jp/stf/houdou/2r9852000001558e.html">存档</a>于2021-05-15) <span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="连接到日语网页">(日语)</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&rft.btitle=%E6%94%BE%E5%B0%84%E8%83%BD%E6%B1%9A%E6%9F%93%E3%81%95%E3%82%8C%E3%81%9F%E9%A3%9F%E5%93%81%E3%81%AE%E5%8F%96%E3%82%8A%E6%89%B1%E3%81%84%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6&rft.date=2011-03-17&rft.genre=unknown&rft.pub=%E5%8E%9A%E7%94%9F%E5%8A%B4%E5%83%8D%E7%9C%81&rft_id=http%3A%2F%2Fwww.mhlw.go.jp%2Fstf%2Fhoudou%2F2r9852000001558e.html&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-新2-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-新2_10-0">^</a></b></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110410025628/http://news.xinhuanet.com/world/2011-04/05/c_121269318.htm">日本設定水產品放射性碘活度標準</a>. 新華網. 2011-04-05 <span class="reference-accessdate"> [<span class="nowrap">2011-04-12</span>]</span>. (<a rel="nofollow" class="external text" href="http://news.xinhuanet.com/world/2011-04/05/c_121269318.htm">原始内容</a>存档于2011-04-10) <span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="连接到中文(中国大陆)网页">(中文(中国大陆))</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&rft.btitle=%E6%97%A5%E6%9C%AC%E8%A8%AD%E5%AE%9A%E6%B0%B4%E7%94%A2%E5%93%81%E6%94%BE%E5%B0%84%E6%80%A7%E7%A2%98%E6%B4%BB%E5%BA%A6%E6%A8%99%E6%BA%96&rft.date=2011-04-05&rft.genre=unknown&rft.pub=%E6%96%B0%E8%8F%AF%E7%B6%B2&rft_id=http%3A%2F%2Fnews.xinhuanet.com%2Fworld%2F2011-04%2F05%2Fc_121269318.htm&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-香-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-香_11-0">^</a></b></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://www.cfs.gov.hk/tc_chi/programme/programme_rafs/programme_rafs_fc_01_30_Q&A_3.html">進口食物的監察及管制</a>. 香港食物安全中心. 2011-04-11 <span class="reference-accessdate"> [<span class="nowrap">2011-04-13</span>]</span>. (原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20191108085529/https://www.cfs.gov.hk/tc_chi/programme/programme_rafs/programme_rafs_fc_01_30_Q%26A_3.html">存档</a>于2019-11-08) <span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="连接到中文(香港)网页">(中文(香港))</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&rft.btitle=%E9%80%B2%E5%8F%A3%E9%A3%9F%E7%89%A9%E7%9A%84%E7%9B%A3%E5%AF%9F%E5%8F%8A%E7%AE%A1%E5%88%B6&rft.date=2011-04-11&rft.genre=unknown&rft.pub=%E9%A6%99%E6%B8%AF%E9%A3%9F%E7%89%A9%E5%AE%89%E5%85%A8%E4%B8%AD%E5%BF%83&rft_id=http%3A%2F%2Fwww.cfs.gov.hk%2Ftc_chi%2Fprogramme%2Fprogramme_rafs%2Fprogramme_rafs_fc_01_30_Q%26A_3.html&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://erss.aec.gov.tw/law/LawContent.aspx?id=FL022260">商品輻射限量標準</a>. 行政院原子能委員會. <span class="reference-accessdate"> [<span class="nowrap">2021-01-30</span>]</span>. (原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20210204215435/https://erss.aec.gov.tw/law/LawContent.aspx?id=FL022260">存档</a>于2021-02-04).</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&rft.atitle=%E5%95%86%E5%93%81%E8%BC%BB%E5%B0%84%E9%99%90%E9%87%8F%E6%A8%99%E6%BA%96&rft.genre=unknown&rft.jtitle=%E8%A1%8C%E6%94%BF%E9%99%A2%E5%8E%9F%E5%AD%90%E8%83%BD%E5%A7%94%E5%93%A1%E6%9C%83&rft_id=https%3A%2F%2Ferss.aec.gov.tw%2Flaw%2FLawContent.aspx%3Fid%3DFL022260&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><cite id="CITEREFHalliday2005" class="citation">Halliday, David; Robert Resnick, Jearl Walker, Fundamental of Physics 7th, USA: John Wiley and Sons, Inc.: pp. 1173-1175, 2005, <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/0-471-23231-9" title="Special:网络书源/0-471-23231-9"><span title="国际标准书号">ISBN</span> 0-471-23231-9</a></cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&rft.aufirst=David&rft.aulast=Halliday&rft.btitle=Fundamental+of+Physics&rft.date=2005&rft.edition=7th&rft.genre=book&rft.isbn=0-471-23231-9&rft.pages=pp.+1173-1175&rft.place=USA&rft.pub=John+Wiley+and+Sons%2C+Inc.&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span> <span style="display:none;font-size:100%" class="error citation-comment">引文使用过时参数<code style="color:inherit; border:inherit; padding:inherit;">coauthors</code> (<a href="/wiki/Help:%E5%BC%95%E6%96%87%E6%A0%BC%E5%BC%8F1%E9%94%99%E8%AF%AF#deprecated_params" title="Help:引文格式1错误">帮助</a>)</span><span class="citation-comment" style="display:none; color:#33aa33"> 引文格式1维护:冗余文本 (<a href="/wiki/Category:%E5%BC%95%E6%96%87%E6%A0%BC%E5%BC%8F1%E7%BB%B4%E6%8A%A4%EF%BC%9A%E5%86%97%E4%BD%99%E6%96%87%E6%9C%AC" title="Category:引文格式1维护:冗余文本">link</a>)</span></span> </li> </ol></div> <p><br /> </p> <div class="mw-heading mw-heading2"><h2 id="外部連結"><span id=".E5.A4.96.E9.83.A8.E9.80.A3.E7.B5.90"></span>外部連結</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E8%B4%9D%E5%85%8B%E5%8B%92%E5%B0%94&action=edit&section=11" title="编辑章节:外部連結"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r82655521">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:#f9f9f9;display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output 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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:SI%E5%8D%95%E4%BD%8D%E5%AF%BC%E8%88%AA%E6%A1%86" title="Template:SI单位导航框"><abbr title="查看该模板">查</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:SI%E5%8D%95%E4%BD%8D%E5%AF%BC%E8%88%AA%E6%A1%86" title="Template talk:SI单位导航框"><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:SI%E5%8D%95%E4%BD%8D%E5%AF%BC%E8%88%AA%E6%A1%86" title="Special:编辑页面/Template:SI单位导航框"><abbr title="编辑该模板">编</abbr></a></li></ul></div><div id="国际单位" style="font-size:110%;margin:0 5em"><a href="/wiki/%E5%9B%BD%E9%99%85%E5%8D%95%E4%BD%8D%E5%88%B6" title="国际单位制">国际单位</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E5%9B%BD%E9%99%85%E5%8D%95%E4%BD%8D%E5%88%B6%E5%9F%BA%E6%9C%AC%E5%8D%95%E4%BD%8D" title="国际单位制基本单位">基本单位</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E7%A7%92" title="秒">秒</a></li> <li><a href="/wiki/%E7%B1%B3_(%E5%8D%95%E4%BD%8D)" title="米 (单位)">米</a></li> <li><a href="/wiki/%E5%8D%83%E5%85%8B" title="千克">千克</a></li> <li><a href="/wiki/%E5%BC%80%E5%B0%94%E6%96%87" title="开尔文">开尔文</a></li> <li><a href="/wiki/%E5%AE%89%E5%9F%B9" title="安培">安培</a></li> <li><a href="/wiki/%E5%9D%8E%E5%BE%B7%E6%8B%89" title="坎德拉">坎德拉</a></li> <li><a href="/wiki/%E6%91%A9%E5%B0%94_(%E5%8D%95%E4%BD%8D)" title="摩尔 (单位)">摩尔</a></li></ul> </div></td><td class="noviewer navbox-image" rowspan="4" style="width:1px;padding:0px 0px 0px 2px"><div><span typeof="mw:File"><a href="/wiki/File:International_System_Of_Units_Logo.png" class="mw-file-description" title="SI base unit"><img alt="SI base unit" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/11/International_System_Of_Units_Logo.png/125px-International_System_Of_Units_Logo.png" decoding="async" width="125" height="125" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/11/International_System_Of_Units_Logo.png/188px-International_System_Of_Units_Logo.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/11/International_System_Of_Units_Logo.png/250px-International_System_Of_Units_Logo.png 2x" data-file-width="2481" data-file-height="2481" /></a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E5%9B%BD%E9%99%85%E5%8D%95%E4%BD%8D%E5%88%B6%E5%AF%BC%E5%87%BA%E5%8D%95%E4%BD%8D" title="国际单位制导出单位">导出单位</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E8%B5%AB%E5%85%B9" title="赫兹">赫兹</a></li> <li><a href="/wiki/%E5%BC%A7%E5%BA%A6" title="弧度">弧度</a></li> <li><a href="/wiki/%E7%90%83%E9%9D%A2%E5%BA%A6" title="球面度">球面度</a></li> <li><a href="/wiki/%E7%89%9B%E9%A0%93_(%E5%96%AE%E4%BD%8D)" title="牛頓 (單位)">牛頓</a></li> <li><a href="/wiki/%E5%B8%95%E6%96%AF%E5%8D%A1" title="帕斯卡">帕斯卡</a></li> <li><a href="/wiki/%E7%84%A6%E8%80%B3" title="焦耳">焦耳</a></li> <li><a href="/wiki/%E7%93%A6%E7%89%B9" title="瓦特">瓦特</a></li> <li><a href="/wiki/%E5%BA%93%E4%BB%91" title="库仑">库仑</a></li> <li><a href="/wiki/%E4%BC%8F%E7%89%B9" title="伏特">伏特</a></li> <li><a href="/wiki/%E6%AD%90%E5%A7%86" title="歐姆">歐姆</a></li> <li><a href="/wiki/%E6%B3%95%E6%8B%89" title="法拉">法拉</a></li> <li><a href="/wiki/%E8%A5%BF%E9%96%80%E5%AD%90_(%E5%96%AE%E4%BD%8D)" title="西門子 (單位)">西门子</a></li> <li><a href="/wiki/%E9%9F%A6%E4%BC%AF_(%E5%8D%95%E4%BD%8D)" title="韦伯 (单位)">韋伯</a></li> <li><a href="/wiki/%E7%89%B9%E6%96%AF%E6%8B%89_(%E5%8D%95%E4%BD%8D)" title="特斯拉 (单位)">特斯拉</a></li> <li><a href="/wiki/%E4%BA%A8%E5%88%A9_(%E5%8D%95%E4%BD%8D)" title="亨利 (单位)">亨利</a></li> <li><a href="/wiki/%E6%91%84%E6%B0%8F%E6%B8%A9%E6%A0%87" title="摄氏温标">摄氏度</a></li> <li><a href="/wiki/%E6%B5%81%E6%98%8E" title="流明">流明</a></li> <li><a href="/wiki/%E5%8B%92%E5%85%8B%E6%96%AF" title="勒克斯">勒克斯</a></li> <li><a class="mw-selflink selflink">贝克勒尔</a></li> <li><a href="/wiki/%E6%88%88%E7%91%9E" title="戈瑞">戈瑞</a></li> <li><a href="/wiki/%E8%A5%BF%E5%BC%97" title="西弗">希沃特</a></li> <li><a href="/wiki/%E9%96%8B%E7%89%B9" title="開特">開特</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E5%8F%AF%E4%B8%A6%E7%94%A8%E5%96%AE%E4%BD%8D" title="可並用單位">可並用單位</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E5%A4%A9%E6%96%87%E5%96%AE%E4%BD%8D" title="天文單位">天文單位</a></li> <li><a href="/wiki/%E5%85%AC%E5%99%B8" title="公噸">吨</a></li> <li><a href="/wiki/%E9%81%93%E5%B0%94%E9%A1%BF_(%E5%8D%95%E4%BD%8D)" title="道尔顿 (单位)">原子質量單位</a></li> <li><a href="/wiki/%E5%85%AC%E5%8D%87" title="公升">升</a></li> <li><a href="/wiki/%E5%88%86%E9%92%9F" title="分钟">分</a></li> <li><a href="/wiki/%E5%B0%8F%E6%97%B6" title="小时">小时</a></li> <li><a href="/wiki/%E6%97%A5" title="日">天</a></li> <li><a href="/wiki/%E5%BA%A6_(%E8%A7%92)" title="度 (角)">度</a></li> <li><a href="/wiki/%E5%BC%A7%E5%88%86" title="弧分">角分</a></li> <li><a href="/wiki/%E5%BC%A7%E7%A7%92" title="弧秒">角秒</a></li> <li><a href="/wiki/%E9%9B%BB%E5%AD%90%E4%BC%8F%E7%89%B9" title="電子伏特">电子伏</a></li> <li><a href="/wiki/%E5%88%86%E8%B2%9D" title="分貝">分貝</a></li> <li><a href="/wiki/%E5%85%AC%E9%A1%B7" title="公顷">公顷</a></li> <li><a href="/wiki/%E5%A5%88%E5%9F%B9" title="奈培">奈培</a></li> <li><a href="/wiki/%E5%8E%9F%E5%AD%90%E5%8D%95%E4%BD%8D%E5%88%B6" title="原子单位制">原子單位</a></li> <li><a href="/wiki/%E8%87%AA%E7%84%B6%E5%96%AE%E4%BD%8D%E5%88%B6" class="mw-redirect" title="自然單位制">自然單位</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">參閱</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E8%AE%A1%E9%87%8F%E5%8D%95%E4%BD%8D" title="计量单位">计量单位</a></li> <li><a href="/wiki/%E8%AE%A1%E9%87%8F%E5%8D%95%E4%BD%8D%E5%88%B6" title="计量单位制">计量单位制</a></li> <li><a href="/wiki/%E5%8D%95%E4%BD%8D%E6%8D%A2%E7%AE%97" title="单位换算">单位换算</a></li> <li><a href="/wiki/%E5%9B%BD%E9%99%85%E5%8D%95%E4%BD%8D%E5%88%B6%E8%AF%8D%E5%A4%B4" title="国际单位制词头">国际单位制词头</a></li> <li><a href="/wiki/%E5%9B%BD%E9%99%85%E5%8D%95%E4%BD%8D%E5%88%B6%E5%9F%BA%E6%9C%AC%E5%8D%95%E4%BD%8D" title="国际单位制基本单位">国际单位制基本单位</a></li> <li><a href="/wiki/2019%E5%B9%B4%E5%9C%8B%E9%9A%9B%E5%96%AE%E4%BD%8D%E5%88%B6%E5%9F%BA%E6%9C%AC%E5%96%AE%E4%BD%8D%E9%87%8D%E6%96%B0%E5%AE%9A%E7%BE%A9" title="2019年國際單位制基本單位重新定義">2019年國際單位制基本單位重新定義</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li><span typeof="mw:File"><span title="分类"><img alt="分类" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:%E5%9B%BD%E9%99%85%E5%8D%95%E4%BD%8D%E5%88%B6%E5%9F%BA%E6%9C%AC%E5%8D%95%E4%BD%8D" title="Category:国际单位制基本单位">分类:国际单位制基本单位</a><b></b></li> <li><span typeof="mw:File"><span title="分类"><img alt="分类" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:%E5%9B%BD%E9%99%85%E5%8D%95%E4%BD%8D%E5%88%B6%E5%AF%BC%E5%87%BA%E5%8D%95%E4%BD%8D" title="Category:国际单位制导出单位">分类:国际单位制导出单位</a><b></b></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84261037"></div><div role="navigation" class="navbox" aria-labelledby="以人名命名的国际单位制单位" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="collapsible-title navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84244141"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:%E4%BB%A5%E4%BA%BA%E5%90%8D%E5%91%BD%E5%90%8D%E7%9A%84%E5%9B%BD%E9%99%85%E5%8D%95%E4%BD%8D%E5%88%B6%E5%8D%95%E4%BD%8D" title="Template:以人名命名的国际单位制单位"><abbr title="查看该模板">查</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:%E4%BB%A5%E4%BA%BA%E5%90%8D%E5%91%BD%E5%90%8D%E7%9A%84%E5%9B%BD%E9%99%85%E5%8D%95%E4%BD%8D%E5%88%B6%E5%8D%95%E4%BD%8D" title="Template talk:以人名命名的国际单位制单位"><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:%E4%BB%A5%E4%BA%BA%E5%90%8D%E5%91%BD%E5%90%8D%E7%9A%84%E5%9B%BD%E9%99%85%E5%8D%95%E4%BD%8D%E5%88%B6%E5%8D%95%E4%BD%8D" title="Special:编辑页面/Template:以人名命名的国际单位制单位"><abbr title="编辑该模板">编</abbr></a></li></ul></div><div id="以人名命名的国际单位制单位" style="font-size:110%;margin:0 5em">以人名命名的国际单位制单位</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">基本单位</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E5%AE%89%E5%BE%B7%E7%83%88-%E9%A6%AC%E9%87%8C%C2%B7%E5%AE%89%E5%9F%B9" title="安德烈-馬里·安培">安德烈-馬里·安培</a>(<a href="/wiki/%E5%AE%89%E5%9F%B9" title="安培">安培</a>)</li> <li><a href="/wiki/%E5%BC%80%E5%B0%94%E6%96%87%E5%8B%8B%E7%88%B5" title="开尔文勋爵">第一代开尔文男爵威廉·汤姆森</a> (<a href="/wiki/%E5%BC%80%E5%B0%94%E6%96%87" title="开尔文">开尔文</a>)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">导出单位</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E4%BA%A8%E5%88%A9%C2%B7%E8%B2%9D%E5%85%8B%E5%8B%92" title="亨利·貝克勒">亨利·貝克勒</a>(<a class="mw-selflink selflink">贝克勒尔</a>)</li> <li><a href="/wiki/%E5%AE%89%E5%BE%B7%E6%96%AF%C2%B7%E6%94%9D%E7%88%BE%E4%BF%AE%E6%96%AF" title="安德斯·攝爾修斯">安德斯·攝爾修斯</a>(<a href="/wiki/%E6%91%84%E6%B0%8F%E6%B8%A9%E6%A0%87" title="摄氏温标">摄氏度</a>)</li> <li><a href="/wiki/%E5%A4%8F%E5%B0%94%C2%B7%E5%BA%93%E4%BB%91" title="夏尔·库仑">夏尔·库仑</a>(<a href="/wiki/%E5%BA%93%E4%BB%91" title="库仑">库仑</a>)</li> <li><a href="/wiki/%E9%BA%A5%E5%8F%AF%C2%B7%E6%B3%95%E6%8B%89%E7%AC%AC" title="麥可·法拉第">麥可·法拉第</a>(<a href="/wiki/%E6%B3%95%E6%8B%89" title="法拉">法拉</a>)</li> <li><a href="/wiki/%E8%B7%AF%E6%98%93%E6%96%AF%C2%B7%E5%93%88%E7%BD%97%E5%BE%B7%C2%B7%E6%88%88%E7%91%9E" title="路易斯·哈罗德·戈瑞">路易斯·哈罗德·戈瑞</a> (<a href="/wiki/%E6%88%88%E7%91%9E" title="戈瑞">戈瑞</a>)</li> <li><a href="/wiki/%E7%B4%84%E7%91%9F%C2%B7%E4%BA%A8%E5%88%A9" title="約瑟·亨利">約瑟·亨利</a>(<a href="/wiki/%E4%BA%A8%E5%88%A9_(%E5%8D%95%E4%BD%8D)" title="亨利 (单位)">亨利</a>)</li> <li><a href="/wiki/%E6%B5%B7%E5%9B%A0%E9%87%8C%E5%B8%8C%C2%B7%E8%B5%AB%E5%85%B9" title="海因里希·赫兹">海因里希·赫兹</a>(<a href="/wiki/%E8%B5%AB%E5%85%B9" title="赫兹">赫兹</a>)</li> <li><a href="/wiki/%E8%A9%B9%E5%A7%86%E6%96%AF%C2%B7%E6%99%AE%E9%9B%B7%E6%96%AF%E7%A7%91%E7%89%B9%C2%B7%E7%84%A6%E8%80%B3" class="mw-redirect" title="詹姆斯·普雷斯科特·焦耳">詹姆斯·普雷斯科特·焦耳</a>(<a href="/wiki/%E7%84%A6%E8%80%B3" title="焦耳">焦耳</a>)</li> <li><a href="/wiki/%E8%89%BE%E8%90%A8%E5%85%8B%C2%B7%E7%89%9B%E9%A1%BF" title="艾萨克·牛顿">艾萨克·牛顿</a>(<a href="/wiki/%E7%89%9B%E9%A0%93_(%E5%96%AE%E4%BD%8D)" title="牛頓 (單位)">牛顿</a>)</li> <li><a href="/wiki/%E6%A0%BC%E5%A5%A5%E5%B0%94%E6%A0%BC%C2%B7%E6%AC%A7%E5%A7%86" title="格奥尔格·欧姆">格奥尔格·欧姆</a>(<a href="/wiki/%E6%AD%90%E5%A7%86" title="歐姆">歐姆</a>)</li> <li><a href="/wiki/%E5%B8%83%E8%8E%B1%E5%85%B9%C2%B7%E5%B8%95%E6%96%AF%E5%8D%A1" class="mw-redirect" title="布莱兹·帕斯卡">布莱兹·帕斯卡</a>(<a href="/wiki/%E5%B8%95%E6%96%AF%E5%8D%A1" title="帕斯卡">帕斯卡</a>)</li> <li><a href="/wiki/%E7%BB%B4%E5%B0%94%E7%BA%B3%C2%B7%E5%86%AF%C2%B7%E8%A5%BF%E9%97%A8%E5%AD%90" title="维尔纳·冯·西门子">维尔纳·冯·西门子</a>(<a href="/wiki/%E8%A5%BF%E9%96%80%E5%AD%90_(%E5%96%AE%E4%BD%8D)" title="西門子 (單位)">西门子</a>)</li> <li><a href="/wiki/%E7%BE%85%E7%88%BE%E5%A4%AB%C2%B7%E9%A6%AC%E5%85%8B%E8%A5%BF%E7%B1%B3%E5%88%A9%E5%AE%89%C2%B7%E5%B8%8C%E6%B2%83%E7%89%B9" title="羅爾夫·馬克西米利安·希沃特">羅爾夫·馬克西米利安·希沃特</a>(<a href="/wiki/%E8%A5%BF%E5%BC%97" title="西弗">西弗</a>)</li> <li><a href="/wiki/%E5%B0%BC%E5%8F%A4%E6%8B%89%C2%B7%E7%89%B9%E6%96%AF%E6%8B%89" title="尼古拉·特斯拉">尼古拉·特斯拉</a>(<a href="/wiki/%E7%89%B9%E6%96%AF%E6%8B%89_(%E5%8D%95%E4%BD%8D)" title="特斯拉 (单位)">特斯拉</a>)</li> <li><a href="/wiki/%E4%BA%9E%E6%AD%B7%E5%B1%B1%E5%BE%B7%E7%BE%85%C2%B7%E4%BC%8F%E6%89%93" title="亞歷山德羅·伏打">亞歷山德羅·伏打</a>(<a href="/wiki/%E4%BC%8F%E7%89%B9" title="伏特">伏特</a>)</li> <li><a href="/wiki/%E8%A9%B9%E5%A7%86%E6%96%AF%C2%B7%E7%93%A6%E7%89%B9" title="詹姆斯·瓦特">詹姆斯·瓦特</a>(<a href="/wiki/%E7%93%A6%E7%89%B9" title="瓦特">瓦特</a>)</li> <li><a href="/wiki/%E5%A8%81%E5%BB%89%C2%B7%E7%88%B1%E5%BE%B7%E5%8D%8E%C2%B7%E9%9F%A6%E4%BC%AF" title="威廉·爱德华·韦伯">威廉·爱德华·韦伯</a>(<a href="/wiki/%E9%9F%A6%E4%BC%AF_(%E5%8D%95%E4%BD%8D)" title="韦伯 (单位)">韦伯</a>)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">另见</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E4%BB%A5%E7%A7%91%E5%AD%B8%E5%AE%B6%E5%91%BD%E5%90%8D%E7%9A%84%E9%9D%9E%E5%9C%8B%E9%9A%9B%E5%96%AE%E4%BD%8D%E5%88%97%E8%A1%A8" title="以科學家命名的非國際單位列表">以科學家命名的非國際單位列表</a> <ul><li><a href="/wiki/Template:%E4%BB%A5%E4%BA%BA%E5%90%8D%E5%91%BD%E5%90%8D%E7%9A%84%E9%9D%9E%E5%9B%BD%E9%99%85%E5%8D%95%E4%BD%8D%E5%88%B6%E5%8D%95%E4%BD%8D" title="Template:以人名命名的非国际单位制单位">模板</a></li></ul></li> <li><a href="/wiki/%E4%BB%A5%E4%BA%BA%E5%90%8D%E5%91%BD%E5%90%8D%E7%9A%84%E5%B8%B8%E6%95%B8" title="以人名命名的常數">以人名命名的常數</a> <ul><li><a href="/wiki/Template:%E4%BB%A5%E4%BA%BA%E5%90%8D%E5%91%BD%E5%90%8D%E7%9A%84%E5%B8%B8%E6%95%B0" title="Template:以人名命名的常数">模板</a></li></ul></li></ul> </div></td></tr></tbody></table></div> <!-- NewPP limit report Parsed by mw‐web.codfw.main‐84d8f4b96‐rtsxm Cached time: 20241116014707 Cache expiry: 2592000 Reduced expiry: false Complications: [show‐toc] CPU time usage: 0.716 seconds Real time usage: 1.003 seconds Preprocessor visited node count: 2937/1000000 Post‐expand include size: 91430/2097152 bytes Template argument size: 2258/2097152 bytes Highest expansion depth: 30/100 Expensive parser function count: 3/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 37771/5000000 bytes Lua time usage: 0.390/10.000 seconds Lua memory usage: 14572587/52428800 bytes Number of Wikibase entities loaded: 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