阻火器 - 《中国大百科全书》第三版网络版

<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="renderer" content="webkit" /> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1,minimum-scale=1" /> <meta name="format-detection" content="telephone=no" />  <link rel="shortcut icon" href="https://www.zgbk.com/images/favicon.ico" /> <link rel="stylesheet" href="https://www.zgbk.com/v3/css/bootstrap.min.css" type="text/css" />  <link rel="stylesheet" href="https://www.zgbk.com/v3/css/font-awesome.min.css" type="text/css" />  <link rel="stylesheet" href="https://www.zgbk.com/v3/css/v3-framework.css" type="text/css" /> <link rel="stylesheet" href="https://www.zgbk.com/v3/css/v3-common.css" type="text/css" /> <link rel="stylesheet" href="https://www.zgbk.com/v3/css/v3-site_new.css?v=1.02115" type="text/css" /> <link href="https://www.zgbk.com/v3/css/addition/jquery.mCustomScrollbar.css" rel="stylesheet" type="text/css" /> <script src="https://www.zgbk.com/js/md5.js"></script> <script> var frontAppContext = 'https://www.zgbk.com/ecph/'; var siteID = "1"; var token = "353c7adc8d64acdd0bf83efb84203b7a"; </script> <script src="https://www.zgbk.com/v3/js/addition/pat-min.js"></script> <script src="https://www.zgbk.com/js/zcms_require.js" contextpath="https://www.zgbk.com/ecph/"></script> <script src="https://www.zgbk.com/v3/js/addition/jquery.mCustomScrollbar.min.js"></script> <link rel="stylesheet" href="https://www.zgbk.com/js/popover/jquery.webui-popover.min.css" /> <script src="https://www.zgbk.com/js/popover/jquery.webui-popover.min.js"></script> <script src="https://www.zgbk.com/js/ofi.min.js"></script> <script src="https://www.zgbk.com/js/mtoken.js"></script> <script> if (isIE && ieVersion < 9 || isIE8) { importJS('../../v3/js/ie/html5shiv.js') if (!isIE6 && !isIE7) { importJS('../../v3/js/ie/respond.min.js') } importJS('../../v3/js/ie/excanvas.js') } if (/MSIE (6|7)\.0/.test(navigator.userAgent)) { importCSS('../../v3/css/bootstrap-ie6.css') importJS('../../v3/js/ie/bootstrap-ie6.js') } if (isIE && ieVersion < 9 || isIE8) { importCSS('../../v3/css/v3-site-ie.css') } if (inTouch) { importJS('../../v3/js/hammer.min.js') } importJS('../../v3/js/responsiveslides.js') document.oncontextmenu = function () { return false; } $(window).on('copy', function (event) { if (!Cookie.get("_ZMemberName")) { myAlert("拷贝功能暂未开放，敬请谅解。"); return false; event.returnValue = false; } else { if (window.location.href.indexOf('words') > -1) { if (!window.getSelection) { return } $.ajax({ url: frontAppContext + 'api/wikiQuote', dataType: 'json', async: false, headers: { 'Accept': 'aplication/json', 'token': token }, data: { wordID: '296903', wordName: $('.title h2').text() }, type: 'POST', success: function (data) { var myDate = new Date; var year = myDate.getFullYear(); //获取当前年 var mon = myDate.getMonth() + 1; //获取当前月 var date = myDate.getDate(); //获取当前日 var time = year + '-' + mon + '-' + date // var genCopy = () => { // return [ // '', // '[' + data.quoteCount + ']' + author + '.' + $('.title h2').text() + '[DB/OL].' + window.location.href + ', ' + time + '.' // ] // } var copyinfo = new Array(); copyinfo[0] = ""; copyinfo[1] = '[' + data.quoteCount + ']' + author + '.' + $('.title h2').text() + '[DB/OL].' + window.location.href + ', ' + time + '.'; var copyString = window.getSelection().toString() if ('object' === typeof event.originalEvent.clipboardData) { // event.originalEvent.clipboardData.setData('text/html', copyString + genCopy().join('')) // event.originalEvent.clipboardData.setData('text/plain', copyString + genCopy().join('\n')) event.originalEvent.clipboardData.setData('text/html', copyString + copyinfo.join('')) event.originalEvent.clipboardData.setData('text/plain', copyString + copyinfo.join('\n')) event.preventDefault() return } } }) } } }) // 禁止f12 window.onkeydown = function (e) { if (e.keyCode === 123) { e.preventDefault() } } window.oncontextmenu = function (e) { e.preventDefault() } </script> <style> @media print { a[href]:after { content: none !important; } .noprint { display: none } } </style> <script> function PrintDiv() { jQuery('#divcontent').print({ globalStyles: true, mediaPrint: false, stylesheet: null, noPrintSelector: '.noprint', iframe: true, append: null, prepend: null, manuallyCopyFormValues: true, deferred: $.Deferred() }) } </script> <title>阻火器 - 《中国大百科全书》第三版网络版</title> <meta name="description" content="" /> <link rel="stylesheet" href="https://www.zgbk.com/css/swiper-4.1.6.min.css"> </head> <body class="detail" data-spy="scroll" data-target="#directoryNav" data-offset="20">   <div class="headbox clearfix"> <div class="head-con clearfix"> <div class="fl logobox"> <a href="https://www.zgbk.com/"> <img class="logo" src="https://www.zgbk.com/images/word_new/logo.png" /> <img class="m-logo" src="https://www.zgbk.com/images/word_new/m-logo.png" /> </a> <button type="button" class="hamburger animated is-closed menu fr pointer "> <span class="hamb-top"></span> <span class="hamb-middle"></span> <span class="hamb-bottom"></span> </button>  </div> <div class="edition font13 fl"></div>  <div class="search clearfix"> <div class="search-box"> <div class="inputbox fl"> <input type="text" class="form-control search-query" id="search" autocomplete="off" placeholder="输入关键词" οnkeydοwn="return banInputSapce(event);" maxlength="50" /> <ul class='hide' id='suggestlistbox'></ul> <script type="javascript/template" id="suggestlist"> {{#for(item in lists)}} <li class="pointer ellipsis" onclick='chooseqery(this)'>{{{item}}}</li> {{/for}} </script> </div> <span class='pointer search-submit fr' alias='all'></span> </div> <a class="advance-search fr" href="https://www.zgbk.com/ecph/advanceSearch/result?SiteID=1&Alias=bkzyb">高级搜索</a> </div>  <div class="head-right fr"> <div class=" userbox member-span-logined member-span-logined1"> <span class="pointer realName font16 ellipsis"></span> <ul class="infolist"> <li> <a class='member-username' target="_blank">个人中心</a> </li> <li> <a class='member-organ hide' target="_blank">机构中心</a> </li> <li class="last"> <a class="member-logout" href="">退出</a> </li> </ul> </div> <div class="member-span-login clearfix hide"> <a class="member-login">登录</a> <a class="member-register">注册</a> </div> </div> <div class="all-nav"> <div class="nav-head"> <a href="https://www.zgbk.com/ecph/sublibrary?SiteID=1&ID=1">专业板块</a> <a href="https://www.zgbk.com/ecph/sublibrary?SiteID=1&ID=2">专题板块</a> <a href="https://www.zgbk.com/ecph/sublibrary?SiteID=1&ID=451">大众板块</a> </div> <div id="head-navlistbox" class="navlist-box"></div> <script type="javascript/template" id="head-navlist"> {{#for(item in lists)}} <div class="side-nav-list clearfix"> <a class="side-nav-title fl" id="{{item.current.id}}" href="https://www.zgbk.com/ecph/subject?SiteID={{item.current.siteid}}&ID={{item.current.id}}">{{item.current.name}}</a> <ul class="nav-inner-list" id="nav-inner-list-{{item.current.id}}"> {{#for(child in item.children)}} <li> <a href="https://www.zgbk.com/ecph/subject?SiteID={{child.siteid}}&ID={{child.id}}">{{child.name}}</a> </li> {{/for}} </ul> </div> {{/for}} </script> <script type="javascript/template" id="navlist_child"> {{#for(item in lists)}} <li> <a href="https://www.zgbk.com/ecph/subject?SiteID={{item.siteid}}&ID={{item.id}}">{{item.name}}</a> </li> {{/for}} </script> <div class="mobilebox"> <div class=" userbox member-span-logined member-span-logined1"> <span class="pointer realName font16 ellipsis"></span> <ul class="infolist"> <li> <a class="advance-search hidden-sm hidden-md hidden-lg" href="https://www.zgbk.com/ecph/advanceSearch/result?SiteID=1&Alias=bkzyb">高级搜索</a> </li> <li> <a class='member-username' target="_blank">个人中心</a> </li> <li> <a class='member-organ hide' target="_blank">机构中心</a> </li> <li class="last"> <a class="member-logout" href="">退出</a> </li> </ul> </div> <div class="member-span-login clearfix hide"> <a class="advance-search hidden-sm hidden-md hidden-lg" href="https://www.zgbk.com/ecph/advanceSearch/result?SiteID=1&Alias=bkzyb">高级搜索</a> <a class="member-login">登录</a> <a class="member-register">注册</a> </div> </div> </div> </div> </div> <div class="wrap-height"></div> <style> body { font-family: 'PingFang SC', 'Microsoft Yahei', '宋体', DBK; } </style> <script> // 联想词 var suggest = new Pat({ el: 'suggestlistbox', data: { lists: [], }, template: document.getElementById('suggestlist').innerHTML }) var sFlag = true; $('.head-con').delegate('.headbox .search input', 'input', function () { if (!sFlag) CustomerList($('.headbox .search input').val()); }).on('compositionstart', function () { sFlag = true; }).on('compositionend', function () { sFlag = false; CustomerList($('.headbox .search input').val()); }); // $('.headbox .search input').keyup(function(){ function CustomerList(val){ $.ajax({ url: frontAppContext + 'api/suggest', dataType: 'json', async: true, headers: { 'Accept': 'aplication/json', 'token': token }, data: { 'query': val ,field:'title',type:'bkzyb',pagesize:10 }, type: 'GET', success: function (data) { if(data.data){ suggest.$data.lists = data.data.datalist suggest.$apply() if (data.data.datalist) { $('.headbox .search ul').removeClass('hide') } } } }) } // }) $(document).click(function () { $('.headbox .search #suggestlistbox').addClass('hide') }); function chooseqery(a) { $('.headbox .search input').val($(a).text()) } // 导航 function headnavlist() { $.ajax({ url: frontAppContext + 'api/subject', dataType: 'json', async: true, headers: { 'Accept': 'aplication/json', 'token': token }, data: { 'ID': 0, 'Alias': 'bkzyb', 'SiteID': '1', 'level': '2' }, type: 'GET', success: function (data) { var p = new Pat({ el: 'head-navlistbox', data: { lists: data.data, }, template: document.getElementById('head-navlist').innerHTML }) $(".navlist-box").mCustomScrollbar({ mouseWheel: { preventDefault: true } }); $(".side-nav-title").each(function () { $(".side-nav-title").eq(0).addClass("cur"); // var id = $(this).attr("id"); // navChildlist(id); if (document.body.clientWidth < 700) { $(this).attr("href", "javascript:;"); $(this).click(function () { $(".side-nav-title").removeClass("cur") $(this).addClass("cur"); $(".nav-inner-list").hide(); $(this).next(".nav-inner-list").show(); $(".nav-inner-list").mCustomScrollbar({ mouseWheel: { preventDefault: true } }); }) } }) } }) } // function navChildlist(id) { // $.ajax({ // url: frontAppContext + 'api/subject', // dataType: 'json', // async: true, // headers: { 'Accept': 'aplication/json', 'token': token }, // data: { 'ID': id }, // type: 'GET', // success: function (data) { // var p = new Pat({ // el: 'nav-inner-list-' + id, // data: { // lists: data.data.datalist, // }, // template: document.getElementById('navlist_child').innerHTML // }) // } // }) // } $(".menu").click(function () { if ($(this).hasClass("is-closed")) { if ($(".navlist-box").children().length < 1) { headnavlist() } $(this).addClass("is-open").removeClass("is-closed") $(".logobox").addClass("toggled"); $(".all-nav").slideDown(); } else { $(this).addClass("is-closed").removeClass("is-open") $(".logobox").removeClass("toggled"); $(".all-nav").slideUp(); } }) $(function () { $(".menu").hoverDelay({ hoverDuring: 1000, outDuring: 1000, hoverEvent: function () { if ($(".navlist-box").children().length < 1) { headnavlist() } $(".menu").addClass("is-open").removeClass("is-closed") $(".logobox").addClass("toggled"); $(".all-nav").slideDown(); $(".all-nav").addClass("cur1").removeClass("cur"); }, outEvent: function () { if (!$(".all-nav").hasClass("cur")) { $(".all-nav").slideUp(); $(".menu").removeClass("is-open").addClass("is-closed") $(".logobox").removeClass("toggled"); $(".all-nav").removeClass("cur1"); } } }); $(".all-nav").hoverDelay({ hoverDuring: 100, outDuring: 2000, hoverEvent: function () { $(".menu").addClass("is-open").removeClass("is-closed") $(".logobox").addClass("toggled"); $(".all-nav").slideDown(); $(".all-nav").addClass("cur").removeClass("cur1"); }, outEvent: function () { if (!$(".all-nav").hasClass("cur1")) { $(".all-nav").slideUp(); $(".menu").removeClass("is-open").addClass("is-closed") $(".logobox").removeClass("toggled"); $(".all-nav").removeClass("cur"); } } }); autoNav(); }) $(window).resize(function () { autoNav() }); function autoNav() { var height = $(window).height() - 67; var navlist_H = $(window).height() - 67 - 59; $(".all-nav").css("max-height", height); $(".all-nav .navlist-box").css("max-height", navlist_H); if ($(window).width() > 700) { $(".userbox").click(function () { if ($(".userbox").hasClass("isShow")) { $(".userbox").removeClass("isShow") $(".infolist").slideUp(); } else { $(".userbox").addClass("isShow") $(".infolist").slideDown(); } }) $(".userbox").hoverDelay({ hoverDuring: 200, outDuring: 100, hoverEvent: function () { $(".userbox").addClass("isShow") $(".infolist").slideDown(); }, outEvent: function () { $(".userbox").removeClass("isShow") $(".infolist").slideUp(); } }); } } </script> <div class="left-red"> <nav class="directory" id="directoryNav"> <div class="dir-tit"> <h2>目录</h2> <button type="button" class="hamburger is-open directory-btn"> <span class="hamb-top"></span> <span class="hamb-middle"></span> <span class="hamb-bottom"></span> </button> </div> <div class="nav-box"> <ul class="nav thumb"></ul> </div> </nav> <div class="detail-content">  <div class="othermeans"> <div class="intro"> <div class="main"> <div class="hidden-xs"> <span class="name">阻火器</span>是一个多义词，请在下列义项上选择浏览（共2个义项） </div> <div class="hidden-sm hidden-md hidden-lg">本条目是多义词，共2个义项</div> <span class="icon"></span> </div> </div> <div class="other-list "> <div class="main"> <ul class="row clearfix "> <li class="col-xs-12 col-sm-6 col-md-4 ellipsis"> <a href="https://www.zgbk.com/ecph/words?SiteID=1&ID=476825&Type=bkzyb&Preview=false" title="安全科学与工程"> <span class="dot fl">·</span>安全科学与工程</a> </li> <li class="col-xs-12 col-sm-6 col-md-4 ellipsis" title="化工"> <span class="dot fl">·</span>化工 </li> </ul> <span class="clkbtn showall pointer">展开全部 +</span> </div> </div> </div>  <div class="main"> <div class="row clearfix"> <div class="part col-xs-12"> <a href="https://www.zgbk.com/" class="sub">首页</a> <div class="hidden subjectList">[{"ID":42423,"Name":"工学"},{"ID":65136,"Name":"化工"},{"ID":109603,"Name":"〔化工安全与环保〕"},{"ID":109614,"Name":"化工安全设施"},{"ID":109615,"Name":"安全保护装置"},{"ID":109618,"Name":"防火控制装置"},{"ID":109619,"Name":"火焰隔断装置"}]</div> </div> <div class="title col-xs-12 clearfix"> <h2 class="fl">阻火器</h2> <div class="enname fl"> <span class="">/flame arrester/</span> </div> <div class="author-con fr " id="author-box"></div> <script type="javascript/template" id="author-one"> {{#for(item in lists)}} <div class="authorname authorname-{{{__INDEX__}}}"> <div class="author"> <span class="i-author">条目作者</span> <span class="n-author">{{item.name}}</span> </div> <div class="authorbox"> <h3 class="name">{{item.name}}</h3> <div class="info" t-if="item.blurb"> <strong>研究方向：</strong>{{{item.blurb}}} </div> <div class="info" t-if="item.writings"> <strong>简介：</strong>{{{item.writings}}} </div> </div> </div> {{/for}} </script> <script type="javascript/template" id="author"> <div class="author author-noshadow"> <span class="i-author">条目作者</span> <span class="n-author mul-author"> {{#for(item in lists)}} <span class="author-span">{{item.name}}</span> {{/for}} </span> </div> <div class="author author-shadow"> <span class="i-author">条目作者</span> <span class="n-author"> {{#for(item in lists)}} <span class="author-span au-show"> {{item.name}} <div class="authorbox"> <h3 class="name">{{item.name}}</h3> <div class="info" t-if="item.blurb"> <strong>研究方向：</strong>{{{item.blurb}}} </div> <div class="info" t-if="item.writings"> <strong>简介：</strong>{{{item.writings}}} </div> </div> </span> {{/for}} </span> </div> </script> </div> <div class="col-xs-12 m-collectionbox clearfix"> <div class="fl time">最后更新 <span>2022-01-20</span></div> <div class="fl look">浏览 <span>247</span>次</div> </div> <div class="col-xs-12"> <div class="collectionbox clearfix "> <div class="fl time">最后更新 <span>2022-01-20</span></div> <div class="fl look">浏览 <span>247</span>次</div> <div class="fr clearfix coll-right"> <span class="pointer fl enlarge"></span> <span class="pointer fl narrow"></span> <span class="line f-line fl"></span> <span class="pointer fl share"> <div class="sharebox hidden"> <div class="title"> <a class="bsSiteLink fl" target="_blank">分享到...</a> </div> <div class="content content1"> <a title="分享到QQ好友" class="bshare-qqim"> <img src="https://www.zgbk.com/images/detail/qqim.gif" /> <span>QQ好友</span> </a> <a title="分享到微信" class="bshare-weixinpc"> <img src="https://www.zgbk.com/images/detail/weixin.gif" /> <span>微信</span> </a> <a title="分享到QQ空间" class="bshare-qzone"> <img src="https://www.zgbk.com/images/detail/qzone.gif" /> <span>QQ空间</span> </a> <a title="分享到新浪微博" class="bshare-sinaminiblog"> <img src="https://www.zgbk.com/images/detail/sinaminiblog.gif" /> <span>新浪微博</span> </a> </div> <div class="content content2"> <a title="分享到微信" class="bshare-weixin"> <img src="https://www.zgbk.com/images/detail/weixin.gif" /> <span>微信</span> </a> <a title="分享到QQ空间" class="bshare-qzone"> <img src="https://www.zgbk.com/images/detail/qzone.gif" /> <span>QQ空间</span> </a> <a title="分享到新浪微博" class="bshare-sinaminiblog"> <img src="https://www.zgbk.com/images/detail/sinaminiblog.gif" /> <span>新浪微博</span> </a> </div> </div> <style> .bsBox {display: none;z-index: 100000001;font-size: 12px;background: #7f7f7f;padding: 6px !important;-moz-border-radius: 5px;-webkit-border-radius: 5px;border-radius: 5px;} .bsClose {overflow: hidden;cursor: pointer;position: absolute;z-index: 10000000;color: #666;font-weight: bold;font-family: Helvetica, Arial;font-size: 14px;line-height: 20px;} .bsTop {color: #666;background: #f2f2f2;height: 24px;line-height: 24px;border-bottom: 1px solid #e8e8e8;} .bsTop span {float: left;} .bsFrameDiv, #bsMorePanel {border: none;background: #fff;} .bsReturn {float: right;*margin-right: 20px;margin-right: 36px;text-align: right;cursor: pointer;line-height: 24px;color: #666;opacity: 0.5;} #bsReturn:hover {text-decoration: underline;opacity: 1;} #qrcode_share img{margin: 21px;display: inline-block !important;} </style> <div id="bsWXBox" class="bsBox" style="display: none; left: 50%; top: 50%; margin-left: -110px; margin-top: -122.5px; position: fixed; height: 245px; width: 220px;"> <div class="bsClose" style="top: 8px; right: 20px;">X</div> <div class="bsTop" style="width: 220px;"> <span style="margin-left:15px;">分享到</span> <span class="bsPlatName"> - 微信</span> </div> <div class="bsFrameDiv"> <div style="height: 220px; width: 220px; display: block;" id="qrcode_share"></div> </div> </div> <script src="https://www.zgbk.com/js/qrcode.js"></script> </span> <span class="pointer fl fav"></span> <span class="pointer fl give"> <span>0</span> </span> <span class="line fl"></span> <a onclick="feedback();" class="pointer opinion fl"> <span>意见反馈</span> </a> <a onclick="quote();" class="pointer quotebtn fl"> <span>条目引用</span> </a> <div class='hide' id='quotetext'></div> </div> </div> </div> <div class="col-xs-12"> <div class="summary fontsize"> <p style="text-indent: 2em;">阻止可燃气体和可燃液体蒸气火焰扩展的安全装置。</p> </div> <div class="word-left"> <div class="clearfix"> <dl class="fl"> <dt class="fontsize">英文名称</dt> <dd class="fontsize">flame arrester</dd> </dl> <dl class="fl"> <dt class="fontsize">所属学科</dt> <dd class="fontsize">化工</dd> </dl> </div> </div> </div> <div class="col-xs-12 padding_b">  <div class="detail-con"> <div id="words-box"></div> <script type="javascript/template" id="words"> {{#for(item in lists.contentinfo)}} <div class="nav-title clearfix" t-if="item.Level == 1 && item.Name"> <div class="fl nav-text" attr="{{{item.Name|deleteHtml}}}" name="1" id="section1-{{{__INDEX__}}}"> <h4 class="item-name">{{{item.Name|deleteHtml}}}</h4> </div> <span class="tit-line"></span> </div> <div class="nav-title-2 clearfix" t-if="item.Level == 2 && item.Name"> <div class="fl nav-text" attr="{{{item.Name|deleteHtml}}}" name="2" id="section1-{{{__INDEX__}}}"> <h4>{{{item.Name|deleteHtml}}}</h4> </div> </div> <div class="nav-title-3 clearfix" t-if="item.Level == 3 && item.Name"> <div class="fl nav-text" attr="{{{item.Name|deleteHtml}}}" name="3" id="section1-{{{__INDEX__}}}"> <h4>{{{item.Name|deleteHtml}}}</h4> </div> </div> <div class="nav-title-3 clearfix" t-if="item.Level == 4 && item.Name"> <div class="fl nav-text" attr="{{{item.Name|deleteHtml}}}" name="4" id="section1-{{{__INDEX__}}}"> <h4>{{{item.Name|deleteHtml}}}</h4> </div> </div> <div class="nav-title-3 clearfix" t-if="item.Level == 5 && item.Name"> <div class="fl nav-text" attr="{{{item.Name|deleteHtml}}}" name="5" id="section1-{{{__INDEX__}}}"> <h4>{{{item.Name|deleteHtml}}}</h4> </div> </div> <div class="art-content clearfix adv-content fontsize" t-if="item.Content"> <p>{{{item.Content}}}</p> </div> {{/for}} {{#for(item in lists.chornology)}} <div class="yd-tit clearfix" t-if="item.Name"> <div class="item-name fl nav-text" attr="{{item.Name}}" name="8" id="section2-{{{__INDEX__}}}"> <h4>{{{item.Name|deleteHtml}}}</h4> </div> <span class="r-yd yd-hide fr"></span> </div> <div class="yd-con chornology" t-if="item.chornology"> {{#for(content in item.chornology)}} <div class="clearfix dsn-tit" t-if="content.Level == 2 && content.Name"> <div class="fl nav-text" attr="{{content.Name}}" name="2" id="section2-{{{__INDEX__}}}"> <h4>{{{content.Name|deleteHtml}}}</h4> </div> </div> <div class="clearfix adv-content dsn-con fontsize" t-if="content.Content"> <p>{{{content.Content}}}</p> </div> {{/for}} </div> {{/for}} {{#for(item in lists.resources)}} <div class="yd-tit clearfix slick-imgtit" t-if="item.Name"> <div class="item-name fl nav-text" attr="{{item.Name}}" name="cttc" id="section3"> <h4>{{{item.Name}}}</h4> </div> <span class="r-yd yd-hide fr"></span> </div> <div class="clearfix swiper-container-img slick-img yd-con" t-if="item.resourcesList"> <div class="swiper-wrapper"> {{#for(content in item.resourcesList)}} <div class="fl swiper-slide fontsize" style="width:auto;max-width:150px;"> <img src="{{content.Path}}" alt="" onerror="this.src='https://www.zgbk.com/images/default.jpg';this.onerror=null"> </div> {{/for}} </div> <div class="btnpage"> <div class="swiper-button-prev swiper-button-img-prev swiper-button-black"></div> <div class="swiper-pagination clearfix"></div> <div class="swiper-button-next swiper-button-img-next swiper-button-black"></div> </div> </div> {{/for}} {{#for(item in lists.extendinfo)}} <div class="clearfix yd-tit"> <div class="fl nav-text" attr="{{item.Name}}" name="8" id="section4-{{{__INDEX__}}}"> <h4>{{{item.Name|deleteHtml}}}</h4> </div> <span class="r-yd yd-hide fr"></span> </div> <div class="yd-con"> <ul t-if="item.Name != '扩展阅读'"> {{#for(content in item.Content)}} <li class='dotlist clearfix fontsize'>{{{content}}}</li> {{/for}} </ul> <ul t-if="item.Name == '扩展阅读'"> {{#for(content in item.Content)}} <li class='dotlist clearfix fontsize' t-if="__INDEX__ < 5 ">{{{content}}}</li> {{/for}} </ul>  </div> {{/for}} </script> </div> <div class="related"> <div class="clearfix yd-tit"> <h4 class="fl">精选发现</h4> <span class="r-yd yd-hide fr"></span> </div> <div class="related-entry yd-con"> <ul class="clearfix" id='like-box'></ul> <script type="javascript/template" id="like"> {{#for(item in lists)}} <li class="fl col-xs-12 col-sm-4 col-md-3"> <a class="ellipsis" href="https://www.zgbk.com/ecph/words?SiteID={{item.siteid}}&ID={{item.id}}&Type={{item.wikitype}}" target='_blank' title='{{{item.name}}}'>{{{item.name}}}</a> </li> {{/for}} </script> </div> </div> <div class="recommend-box"> <div class="recom-title clearfix"> <h2 class="fl">相关条目</h2> </div> <div class="xgct-box"> <div class="swiper-container-xgct"> <div class="swiper-wrapper" id='related-box'></div> </div> <div class="swiper-button-prev swiper-button-xgct-prev swiper-button-black"></div> <div class="swiper-button-next swiper-button-xgct-next swiper-button-black"></div> </div> <script type="javascript/template" id="relatedwords"> {{#for(item in lists)}} <li class='swiper-slide clearfix' t-if="item.SubcDescriptionImg" style="max-width:330px;"> <a href="https://www.zgbk.com/ecph/words?SiteID={{item.SiteID}}&ID={{item.ID}}&Type=bkzyb&SubID={{item.SubjectID}}" class="fl l-imgbox"> <img src="{{item.SubcDescriptionImg}}" alt="" onerror="this.src='https://www.zgbk.com/images/default.jpg';this.onerror=null"> </a> <div class="fl r-recommend"> <a class="type" href="https://www.zgbk.com/ecph/subject?SiteID={{item.SiteID}}&ID={{item.SubjectID}}">{{item.SubjectName}}</a> <div class="name ellipsis font18" title="{{{item.Name|deleteHtml}}}"><a href="https://www.zgbk.com/ecph/words?SiteID={{item.SiteID}}&ID={{item.ID}}&Type=bkzyb&SubID={{item.SubjectID}}">{{item.Name}}</a></div> <div class="eng ellipsis" title="{{{item.EnName|deleteHtml}}}"><a href="https://www.zgbk.com/ecph/words?SiteID={{item.SiteID}}&ID={{item.ID}}&Type=bkzyb&SubID={{item.SubjectID}}">{{item.EnName}}</a></div> </div> </li> <li class='swiper-slide clearfix' t-if="!item.SubcDescriptionImg" style="max-width:150px;"> <div class="onlyfont"> <a class="type" href="https://www.zgbk.com/ecph/subject?SiteID={{item.SiteID}}&ID={{item.SubjectID}}">{{item.SubjectName}}</a> <div class="name ellipsis font18" title="{{{item.Name|deleteHtml}}}"><a href="https://www.zgbk.com/ecph/words?SiteID={{item.SiteID}}&ID={{item.ID}}&Type=bkzyb&SubID={{item.SubjectID}}">{{item.Name}}</a></div> <div class="eng ellipsis" title="{{{item.EnName|deleteHtml}}}"><a href="https://www.zgbk.com/ecph/words?SiteID={{item.SiteID}}&ID={{item.ID}}&Type=bkzyb&SubID={{item.SubjectID}}">{{item.EnName}}</a></div> </div> </li> {{/for}} </script> </div> <div class="visit"> <div class="recom-title clearfix"> <h2 class="fl">阅读历史</h2> </div> <ul class="clearfix browse" id='browse-box'></ul> <script type="javascript/template" id="browse"> {{#for(item in lists)}} <li class="fl ellipsis"> <a href="https://www.zgbk.com/ecph/words?SiteID={{item.SiteID}}&ID={{item.ContentID}}&Type={{item.WikiType}}" target="_blank" title="{{{item.Name|deleteHtml}}}">{{{item.Name}}}</a> </li> {{/for}} </script> </div>  </div> </div> </div> </div> </div> <div class="wxshare hide"> <div class="step_1"></div> <div class="step_2 hide"></div> </div> <div id="advbox" class="hidden"> <span id='apjs_11'></span><script>var zcmsad_params_keywords='阻火器';</script><script language='javascript' src='https://www.zgbk.com/upload/js/ctgg/11.js'></script> </div> <span class="hidden empty_app"></span> <span class="applogin hidden"></span> <span class="hidden wordSubname">火焰隔断装置</span> <div class="footer_new"> <div class="row"> <div class="text-center nopadding logo"> <img src="https://www.zgbk.com/images/index_new/logo.png" alt="" style="width:270px;"> </div> <ul class="bottomnav">   <li><a href="https://www.zgbk.com/ecph/editorial/board?SiteID=1">总编委会</a></li> <li><a href="https://www.zgbk.com/ecph/editorial/subject?SiteID=1">学科编委会</a></li> <li><a href="https://www.zgbk.com/gywm/">关于我们</a></li> <li><a href="https://www.zgbk.com/sbjs/">三版介绍</a></li> </ul> <div class="text font12 text-center"> 版权所有 © 2021 中国大百科全书出版社 <br> Copyrights © 2021 by Encyclopedia of China Publishing House.All Rights Reserved <br> <a href="https://beian.miit.gov.cn" target="_blank">京ICP备13020690号-4</a> <a target="_blank" href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=11010202008139"><img class="hidden" src="https://www.zgbk.com/images/zgbk.png" style="max-width:16px;" />京公网安备 11010202008139号</a><br /> </div> </div> </div> <div class="goTop text-center pointer hide"><img src="https://www.zgbk.com/images/index_new/gotop.png" alt=""></div> <script src="//res.wx.qq.com/open/js/jweixin-1.0.0.js" type="text/javascript"></script> <script src="https://www.zgbk.com/js/weixin.js"></script> <div class="sharedesc hide"></div> <script> var shareurl = window.location.href; var title = ""; var siteUrl = "https://www.zgbk.com" var imgUrl = siteUrl + "/images/index/share_logo.png"; var desc = $(".summary").text(); desc = desc.replace("/\\r\\n?", "<br>").replace("\\n", "<br>").replace(/\'/g, "").replace(/\"/g, "").replace(/\‘/g, "").replace(/\“/g, "").replace(/\’/g, "").replace(/\”/g, ""); weiXinShare(shareurl, title, imgUrl, desc); </script> <script src="https://www.zgbk.com/v3/js/bootstrap.min.js"></script>   <script src="https://www.zgbk.com/v3/js/hammer.min.js"></script>  <script src="https://www.zgbk.com/v3/js/v3_common.js"></script> <script src="https://www.zgbk.com/v3/js/v3_site.js?v=1.1&t=2"></script> <script> function logined(name,realname){ if (name) { Cookie.set("_ZMemberName",name,null,"/"); $(".member-span-login").addClass("hide"); $(".member-span-logined").removeClass("hide"); $("span.member-username").text(name); $("a.member-username").attr("href", frontAppContext + "member/info?SiteID=" + siteID); if(realname){ var rule = /^1[3-9][0-9]\d{4,11}$/; if(rule.test(realname)){ var realname = realname.replace(/^(\d{3})\d{4}(\d+)/,"$1****$2") $(".realName").text(realname); }else{ $(".realName").text(realname); } }else{ var rule = /^1[3-9][0-9]\d{4,11}$/; if(rule.test(name)){ var name = name.replace(/^(\d{3})\d{4}(\d+)/,"$1****$2") $(".realName").text(name); }else{ $(".realName").text(name); } } } else { var dologout=Cookie.get("_ZMemberName"); Cookie.remove("_ZMemberName","/"); Cookie.remove("_ZMemberStand","/"); $(".member-span-logined").addClass("hide"); $(".member-span-login").removeClass("hide"); if(dologout){ $(document.body).append("<img height='0' width='0' style='overflow:hodden; display: none;' src='" +frontAppContext + 'callback?action=logout' +"' >"); } } var url = encodeURIComponent(window.location.href); if(url.indexOf("Referer") > -1){ url = url.substring(url.indexOf("Referer") + 10); url = decodeURIComponent(url); } // 暂时关闭注册功能 // $(".member-register").attr("href", frontAppContext + "member/register?SiteID=" + siteID +"&Referer=" + url); $(".member-register").attr("title", "网站暂不对外开放，注册功能暂时关闭"); $(".member-login").attr("href", frontAppContext + "member/login?SiteID=" + siteID + "&Referer=" + url); $(".member-logout").attr("href", frontAppContext + "member/logout?SiteID=" + siteID + "&Referer=" + url); $(".member-organ").attr("href", frontAppContext + "branch/index?SiteID=" + siteID + "&Referer=" + url); } function onlineCallback(onlineInfo){ if(onlineInfo.BranchAdmin){ $(".member-organ").removeClass("hide"); } if(onlineInfo.Login){ logined(onlineInfo.AccessName,onlineInfo.RealName); if(Cookie.get("_OnlineCallTime")==onlineInfo.Time){ return; } Cookie.set("_OnlineCallTime",onlineInfo.Time,null,"/"); loadJsonp("https://www.zgbk.com/sso/oauth/authorize?client_id=3c01452cc9f24356801ff9219ddca4a9&response_type=code&scope=user_info&redirect_uri=https%3A%2F%2Fwww.zgbk.com%2Fecph%2Fcallback", function(data) { if (data.Success) { try { var redirectURL = data.RedirectURL; $(document.body).append("<img height='0' width='0' style='overflow:hodden; display: none;' src='" +redirectURL +"' onload='logined('\""+onlineInfo.AccessName+"\")' onerror='logined()'>"); } catch (e) { console.warn("登录回调URL失败"); } }else{ console.warn("登录授权失败"); logined(); } }); }else{ logined(); } } </script>   <script> $(function () { var link = document.createElement("link"); link.rel = "stylesheet"; link.type = "text/css"; if (window.location.href.indexOf('ecph_manager') != -1) { link.href = "https://manager.zgbk.com:9000/ecph_manager/preview/dbk/v3/css/font.css"; } else { link.href = siteUrl + "/v3/css/font.css"; } document.getElementsByTagName("head")[0].appendChild(link); }) </script> <div class="feedbackbox"> <div class="feedback"> <div class="feedform"> <div class="clearfix tit"> <span>意见反馈</span> <span class="closebtn fr"></span> </div> <form id="feedform"> <h3 class="feedname col-md-10 col-md-offset-1"></h3> <div class="textcontent col-md-10 col-md-offset-1"> <div class="iptbox"> <input type="text" name="" id="topic" autocomplete="off" placeholder="标题，限制50字"> <div class="hide titleerror font12"></div> </div> <div class="iptbox"> <textarea name="" id="info" rows="10" autocomplete="off" placeholder="您的意见，限制200字"></textarea> <div class="hide infoerror font12"></div> </div> </div> <div class="verify col-md-10 col-md-offset-1 iptbox"> <input id="AuthCode" class='verify-code col-sm-4 col-xs-6' autocomplete="off" type="text" placeholder="输入验证码"> <div class='codepic col-sm-4 col-xs-6 pointer'> <img class="verify-code-img" src='' /> </div> <div class="hide codeerror font12"></div> </div> <div class="button col-xs-12 font14"><div class="submitbtn text-center" onclick='submitinfo()'>提交</div></div> </form> </div> <div class="feedsuc"> <img src="https://www.zgbk.com/images/index_new/closebtn_w.png" alt="" class="fr pointer closebtn"> <div class="feedfont"> <h2>感谢您的反馈</h2> <div>我们会尽快处理您的反馈！</div> <div>您可以进入<a class="toUser" target="_blank">个人中心</a>的反馈栏目查看反馈详情。</div> <div>谢谢！</div> </div> </div> </div> </div> <script> // var userhref = $(".userbox .member-username").attr("href"); var userhref = frontAppContext + "member/feedback?SiteID=" + siteID; $(".toUser").attr("href",userhref); $(".closebtn").click(function(){ $(".feedbackbox").hide(); $(".feedform").show(); $(".feedsuc").hide(); $('#feedform')[0].reset() }) function submitinfo() { var dc = Form.getData("feedform"); dc.wordID = wordID; dc.Type = wordType; dc.url = document.referrer; $('.textcontent input').focus() var submitflag = true; if (!dc.topic) { $(".titleerror").removeClass('hide').text("标题不能为空"); return } else { if (!dc.info) { $(".infoerror").removeClass('hide').text("反馈意见不能为空"); return } else { if (!dc.AuthCode) { $(".codeerror").removeClass('hide').text("验证码不能为空"); return } else { if ($(".titleerror").hasClass('hide') && $(".infoerror").hasClass('hide') && $(".codeerror").hasClass('hide')) { Server.sendRequest("Login.verifyCodeCheck", { "VerifyCode": dc.AuthCode }, function (response) { if (response.Flag) { $.ajax({ url: frontAppContext + 'api/feedback', dataType: 'json', async: true, headers: { 'Accept': 'aplication/json', 'token': token }, data: dc, type: 'POST', success: function (data) { if (data.status == 1) { $(".feedsuc").show(); $(".feedform").hide(); $("input").val(""); $("textarea").val(""); } } }) }else{ $(".codeerror").removeClass('hide').text("验证码输入错误"); } }) } else { myAlert("还有未正确填写的项，请参照提示修改！") } } } } } $('.textcontent input').keyup(function () { var txtLen = trim($(this).val()).length; var wordNum; if (txtLen == 0) { wordNum = "标题不能为空"; $(".titleerror").removeClass('hide').text(wordNum); } else if (txtLen > 0 && txtLen <= 50) { if (!$(".titleerror").hasClass('hide')) { $(".titleerror").addClass('hide') } } else { wordNum = "您提交的标题已超过50字，请删减"; $(".titleerror").removeClass('hide').text(wordNum); } }); $('.textcontent textarea').keyup(function () { var txtLen = trim($(this).val().replace(/[\r\n]/g,"")).length; var wordNum; if (txtLen == 0) { wordNum = "反馈意见不能为空"; $(".infoerror").removeClass('hide').text(wordNum); } else if (txtLen > 0 && txtLen <= 200) { if (!$(".infoerror").hasClass('hide')) { $(".infoerror").addClass('hide') } } else { wordNum = "您提交的反馈意见已超过200字，请删减"; $(".infoerror").removeClass('hide').text(wordNum); } }); $('#AuthCode').keyup(function () { var txtLen = trim($(this).val().replace(/[\r\n]/g,"")).length; var wordNum; if (txtLen == 0) { wordNum = "验证码不能为空"; $(".codeerror").removeClass('hide').text(wordNum); } else if (txtLen > 0 && txtLen <= 6) { if (!$(".codeerror").hasClass('hide')) { $(".codeerror").addClass('hide') } } else { wordNum = "验证码输入不正确"; $(".codeerror").removeClass('hide').text(wordNum); } }); // 去掉开头结尾空格 function trim(str) { return str.replace(/(^\s*)|(\s*$)/g, ""); } </script> <link type="text/css" rel="stylesheet" href="https://www.zgbk.com/css/viewer.css?v=1" /> <script src="https://www.zgbk.com/js/viewer.js?v=1"></script> <script src="https://www.zgbk.com/js/swiper-4.1.6.min.js"></script> <script type="text/javascript"> var wordSite = '1'; var wordID = '296903'; var wordName = '阻火器'; var wordSubid = '109619'; var wordInnercode = '000003000008000022000010000003000001000003000001'; var wordSubname = $(".wordSubname").text(); var requestPreview = 'false'; var subType = 'bkzyb'; var subTypeCode = '000003000008000022'; var fix_src = 'https://www.zgbk.com/'; var wordType = 'wiki'; var sitelink = 'https://www.zgbk.com/' var _typecode = wordInnercode.substring(0, 6); var typelink = 'subject'; if (_typecode == '000004') { subType = 'bkztb'; typelink = 'special'; } else if (_typecode == '000005') { subType = 'bkdzb'; typelink = 'public'; } else { subType = 'bkzyb'; typelink = 'subject'; } $(function () { // app联调 var jsonStr = '{"siteid":"1","id":"296903","alias":"bkzyb","subid":"109619","type":"words"}'; var emptyapp = $(".empty_app").text(); function getMessage() { return jsonStr; } function getLemmaValues() { window.NativeAndJs.getLemmaValues(jsonStr) } wordsList('296903', '1', 'false'); authorList('296903'); relatedwords('000003000008000022000010000003000001000003000001', '296903'); recommends(); browse(); // 条目分类 var subjectText = $(".subjectList").text(); var html = "" if (subjectText) { var subjectList = JSON.parse(subjectText); for (var k in subjectList) { if (k < subjectList.length) { if (subjectList[k].Name != '国家级非物质文化遗产') { html += '<span> . </span><a href= "' + frontAppContext + typelink + '?SiteID=' + wordSite + '&ID=' + subjectList[k].ID + '">' + subjectList[k].Name + '</a>'; } } } } else { html += '<span> . </span><a href="' + frontAppContext + typelink + '?SiteID=' + wordSite + '&ID=' + wordSubid + '">' + wordSubname + '</a>' } $(".part").append(html) $(".detail-logo img").click(function () { var resource = ''; var fix_src = 'https://www.zgbk.com/'; var $images = $('.detail-logo'); var alt = $(this).attr("title"); $(this).attr("alt", alt); openSea(resource,$images,alt); // 水印 changeImg(this) // 水印 }) }) $('video').bind("contextmenu", function () { return false; }); var summary = $(".summary").text(); summary = $.trim(summary); cutstr(summary, '80'); var sharetitle = "阻火器"; if(""){ var shareimgUrl = ""; }else{ var shareimgUrl = siteUrl + "/images/index_new/bottomicon.png"; } var sharedesc = str_cut; // bShare.addEntry({ // title: "阻火器", // // url: "分享的链接，默认为当前页面URL", // summary: str_cut, // // pic: "指定分享的图片的链接，目前支持新浪微博，QQ空间，搜狐微博，网易微博，人人网，嘀咕，腾讯微博和做啥。" // }); </script> <script src="https://www.zgbk.com/js/word_new.js?v=1.01"></script> <script src="https://www.zgbk.com/v3/js/share.js"></script> <input type="hidden" value="109619"> <script src="https://www.zgbk.com/ecph/stat/front/stat.js" type="text/javascript"></script> <script> if(window._zcms_stat)_zcms_stat("SiteID=1&CatalogInnerCode=000003000008000022000010000003000001000003000001&Type=Subject&Dest=https://www.zgbk.com/ecph/stat/dealer"); </script>  <style> .word_video_group_a{display: none !important;} .groupbox {pointer-events: all;padding-top: 10px;} .groupbox .g-videobox{width: 100%;height: 470px;background: #eee;} .groupbox .g-videobox .g-videobox{width: calc(100% - 200px);} .groupbox .g-videobox video{width: 100%;height: 100% !important; object-fit: cover;} .groupbox .rightbox{width: 190px;padding: 15px 0px 15px 15px;height: 470px;overflow: hidden;} .groupbox .thumb .vimgbox{width: 160px;height: 90px;margin-bottom: 15px;border: 1px solid #eee;} .groupbox .thumb .active{border: 1px solid #cd2022;} .groupbox .thumb .vimgbox .gimg{width: 100%;height: 100% !important;object-fit: cover;} .groupbox .videofont{color: #666666;line-height: 22px;position: relative; background-color: #ffffff;padding: 12px 10px;border-bottom: 1px solid #cd2022;display: block;font-size: 14px;text-align: center;text-indent: 0px;clear:both;} .groupbox .smallfont{color: #666666;line-height: 22px;position: relative;background-color: #ffffff;padding: 12px 10px 0px 12px;display: block;font-size: 12px;text-align: center;text-indent: 0px;clear: both;} .thumb{width: 190px;padding: 15px 0px 15px 15px;height: 470px;overflow: hidden;}} @media only screen and (max-width: 767px) { .groupbox .g-videobox{height: auto;} .groupbox .g-videobox .g-videobox{width: 100%;float: none;} .groupbox .rightbox{width: 100%;height: 115px;float: none;} .groupbox .rightbox .vimgbox{float: left;margin-right: 15px;} } @media only screen and (max-width: 479px) { .groupbox .g-videobox video{height: 200px;} } </style>   <script type="javascript/template" id="videoimg"> {{#for(item in lists)}} <div class="vimgbox {{{__INDEX__ == 0 ? 'active' : ''}}}" attr="{{item.Path}}" sfont="{{item.Title}}"> <img class="gimg" src="{{item.LogoFile}}"/> </div> {{/for}} </script> <script> function getVideo(GroupID) { $.ajax({ url: frontAppContext + 'videosInfo', dataType: 'json', async: true, headers: { 'Accept': 'aplication/json', 'token': token }, data: { SiteID: wordSite, "ID": wordID, "GroupID": GroupID, "Preview": requestPreview }, type: 'get', success: function (response) { if (response.status == 1) { if (response.videos.total > 0) { var bigHtml = '<div class="groupbox "><div class="g-videobox clearfix"><div class="g-videobox fl">' + '<video id="my-video" class="video-js vjs-big-play-centered vjs-big-play-button" controls preload="none" width="700" height="470"><source type="video/mp4"></video>' + '</div><div class="thumb rightbox fr clearfix"><div id="thumbbox"></div></div></div>' + '<div class=" smallfont"></div><div class="videofont"></div></div>' $(".art-content .word_video_group_a").after(bigHtml); // $(".art-content .word_video_group_a").remove() var imgHtml = ''; var extend = response.videos.dataList; var myvideo = document.getElementById("my-video") if(myvideo){ myvideo.src = response.videos.dataList[0].Path; myvideo.poster = response.videos.dataList[0].LogoFile; } $(".groupbox .videofont").text(response.videos.wordsInfo.Title) $(".groupbox .smallfont").text(response.videos.dataList[0].Title) var recommend = new Pat({ el: 'thumbbox', data: { lists: response.videos.dataList, }, template: document.getElementById('videoimg').innerHTML }); // var dataList = response.videos.dataList; // dataList.each(function(data){ // imgHtml += ' <div class="vimgbox " attr="'+ data.Path +'" sfont="'+ data.Title +'"><img src="'+ data.LogoFile +'"/></div>' // }) // $(".groupbox .thumb").html(imgHtml) $(".art-content .thumb").mCustomScrollbar({ mouseWheel: { preventDefault: true } }); $(".groupbox .rightbox .vimgbox").click(function(){ $(this).addClass("active").siblings().removeClass("active"); var videoPath = $(this).attr("attr"); var videoName = $(this).attr("sfont"); var videoLogo = $(this).find("img").attr("src"); myvideo.src = videoPath; myvideo.poster = videoLogo; $(".groupbox .smallfont").text(videoName) }) } } } }) } $(function(){ handleWordVideo(200 , 1); }) function handleWordVideo(time,count){ setTimeout(function(){ if($(".word_video_group_a")){ var group_href = $(".word_video_group_a").attr("href"); if(group_href){ var group_index = group_href.lastIndexOf("&GroupID=") + 9; if(group_href.indexOf("Preview=true") > -1){ var type_index = group_href.lastIndexOf("&Preview=true"); }else{ var type_index = group_href.lastIndexOf("&Type=bkzyb"); } var GroupID = group_href.substr(group_index,type_index-group_index); // getVideo('') getVideo(GroupID) return; } else { if(count++ > 3){ return; } handleWordVideo(time * count * 2,count); } } },time) } </script> </body> </html>

CINXE.COM

阻火器 - 《中国大百科全书》第三版网络版