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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span>低本�?#946;计数�?/span></p><h1><span>Low-level beta GM multicounter</span></h1><p><span>低本应�/span><span>��</span><span>计数�?/span></p><p><span>描述</span></p><p><span>低本底气体流�?#946;计数器系统可以同时测宙�/span><span>5<span>个样品、�/span><span> Ris?</span><span>低本�?#946;计数器的基本模块有一个气体流动装置，尺寸丹�/span><span> 50x100x250 mm</span><span>＋�/span><span> 集成了五个单独的样品计数，和一个共同的保护计数器、�/span></p><p><span>保护计数器通过使用反符合技术降低了宇宙射线的背景。每个样品计数元件设有密�?span><1</span><span>毫克</span><span>/</span><span>平方厘米咋�/span><span>25mm</span><span>直径的镀铝聚酯薄膜窗口。该计数器是专为</span><span>99</span><span>％的</span><span>Ar/ 1</span><span>％异丁烷戕�/span><span>99</span><span>％的</span><span>Ar/ 1</span><span>％丙烷计数器气体的气流类型、�/span></p><p><span>将试样滑动允许五个样本被插入�?span>multicounter</span><span>。这些样品被同时测量。升降机�?*限度地减少了样品与窗口的距离，以获得**的效率。所�?/span><span>multicounter</span><span>通常放在</span><span>100</span><span>毫米厚的铅屏蔽内部，以减少环境背景辐射、�/span></p><p><span>Specifications</span><span>技术指栆�/span></p><p><span>l </span><span>样品盘尺寸：</span><span>25<span>毫米直径</span><span>：�/span></p><p><span>l </span><span>Counter gas: </span><span>99<span>％氩</span><span>N48/ 1</span><span>％异丁烷</span><span>N25</span><span>（或</span><span>99</span><span>％的�?/span><span>/ 1</span><span>％丙烶�/span><span>N25</span><span>（�/span><span>：�/span></p><p><span>l </span><span>Sample counter elements: </span><span>25<span>毫米直径</span><span>并有</span><span>镀铝聚酯薄膜窗口（<span><1</span><span>毫克</span><span>/</span><span>平方厘米（�/span><span>：�/span></p><p><span>l </span><span>Guard counter: 100 mm x 250 mm x 12 mm.</span></p><p><span>l </span><span>Background100<span>毫米的铅</span><span>shieldine</span><span>９�/span><span><0.2 CPM</span><span>（典型倻�/span><span><0.15 CPM</span><span>、�/span></p><p><span>l </span><span>90</span><span>Sr</span><span>/ Y<span>（其制备在一�?/span><span>25mm</span><span>直径的活性滤纸附着在一�?/span><span>5</span><span>毫米厚的圆盘铊）９�/span><span>54</span><span>＄�/span><span>.</span><span>36Cl<span>（沉积在</span><span>25</span><span>毫米直径��</span><span>5</span><span>毫米厚的塑料盘上。）９�/span><span>44</span><span>＄�/span><span>;</span><span> 14 C<span>＇�/span><span>1</span><span>毫米厚的丙烯酸源，直徃�/span><span>25</span><span>毫米）：</span><span>24</span><span>％、�/span></p><p><span>l </span><span>99Tc<span>（电镀在钢盘）９�/span><span>42</span><span>％、�/span></p><p><span>l </span><span>尺寸９�/span><span>机械</span><span>部分９�/span><span>50 x 100 x 250 mm. (Other dimensions on request) disc./</span><span>反符吇�/span><span>模块９�/span><span>250x250x65 mm.</span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="275797" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">