中科微纳全自动真密度测试�?参数-价格-中国粉体罐�/title>

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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 style="text-align:center;line-height:120%;background:rgb(255,255,255)"><strong><span style=";font-family:宋体;line-height:120%;font-size:14px"><span style="font-family:Times New Roman"></span></span></strong></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162530_424490_procont.jpg" style="" title="162530_424490_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162533_718804_procont.jpg" style="" title="162533_718804_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162541_655130_procont.jpg" style="" title="162541_655130_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162545_009078_procont.jpg" style="" title="162545_009078_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162548_506925_procont.jpg" style="" title="162548_506925_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162552_534555_procont.jpg" style="" title="162552_534555_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162558_027723_procont.jpg" style="" title="162558_027723_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162602_341321_procont.jpg" style="" title="162602_341321_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162606_669928_procont.jpg" style="" title="162606_669928_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162610_204424_procont.jpg" style="" title="162610_204424_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162613_695084_procont.jpg" style="" title="162613_695084_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162617_198846_procont.jpg" style="" title="162617_198846_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162623_311147_procont.jpg" style="" title="162623_311147_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2023/09/15/162627_037959_procont.jpg" style="" title="162627_037959_procont.jpg"/></p><p>全自动真密度仪产品优炸�br/></p><p>(1) 集成式模块：电磁阀、传感器、样品池采用一体化设计，减少死体积，结构紧凑，密封性好：�/p><p>(2) 温场均匀技术：采用无管路模块化设计，环境温度与模块温度保持平衡，气体温场均匀：�/p><p>(3) 智能算法：压力智能探测，流量控制稳定�?*限度减小外界气瓶压力波动的影响；</p><p>可以用薄绢纸把多余的脂擦净,涂在薄膜上的脂应尽可能的薄，此时其厚度相对试样厚度来说才是很小的。在接近环境温度下进行测量，采用非接触电极测量，对非常薄的试样或损耗很小或需要在高频下测量时是非常准确的。将试样插入被保护电极系统内，该系统中电极间距是可调的，试样与电极之间留有小的空气间隙以确保试样不受机械应力作用下测量该组合的电容与介质损耗因数、�/p><p><br/></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;"> 密度是物质的物理特性之一，不同物质的密度一般不同，反映了不同物质的不同性质，因此，可以根据密度来鉴别物质。密度不随物质形状和空间地理位置的变化而变化，但因物质的状态、温度、压强的改变而改变� </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 class="xgfa_cont"><a href="//www.znpla.com/huayan2021/solution_333.html" target="_blank" class="xgfa_cont_img"><img src="//www.znpla.com/img1/img/daily/2021/11/22/140453_790664_solution_25872.jpg"/></a> <div class="xgfa_cont_rig"><a href="//www.znpla.com/huayan2021/solution_333.html" target="_blank">体积电阻率和表面电阻率有什么不吋�/a> <p class="xgfa_cont_txt">首先*步需要测试体积电阻值和表面电阻值，然后根据试样的尺寸和电极系数，根据计算公式得到体积电阻率和表面电阻率，体积和表面电阻测试时，对电压试样的位置不同，从而能够不同的电阻值在接和未接试样时电容的变化</p><div class="xgfa_cont_time"> <span>石油/化工</span><p>2021-11-22</p></div></div></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"}); 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