DF浮游植物延迟荧光�?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> 世界�?*台活体浮游植物分类和生物量在线测量系� </p><div> 与市场上常见的测量快速荧光，通过经验标定曲线得到浮游植物的分析和生物量不同，延迟荧光技术已成为研究热点。延迟荧光是在PS II 黑暗中的电子逆流过程中，电子和洞穴共同释放的。只有具备光合功能的细胞才能释放延迟荧光，而快速荧光技术测量的是所有能释放荧光的物质，包括死的浮游植物和腐殖质。）、硅藻（包括硅藻门、金藻门、黄藻门等）和隐藻类，增强型配置可以分到六类，从而把潜在的有害藻类蓝藻区分开来，精确地检测水华的爆发和消失。下图为2003年在欧洲Balaton湖监测到的数据、�p></p></p><p><p> DF浮游植物延迟荧光测量单元主要特点如下９�/p><ol><li><p> 具触</p></li></ol></div><div><div> 延迟荧光技术可有效屏蔽再悬浮、死的生物和腐殖质对测量精度的干扰，其它荧光测量技术无法实现。延迟荧光仪可精确探测藻类和水华的形成和消亡。延迟荧光技术和普通快速荧光技术的这一不同对浅水湖或河流能起到决定性的作用，特别是那些经常发生再悬浮和洪浪，从而将一定量的退化藻类或没有光合功能的藻类带入水体的区域、�/div><div></div><div><strong>功能９�/strong></div><div> l 测量藻类浓度</div><div> l 标准配置可识别蓝包括蓝藻、绿藻（包括绿藻、裸藻等）、硅藻（包括硅藻、金藻、黄藻等）和隐藻� 4种藻类，可扩展到6中藻类、�/div><div> l HAB 识别</div><div> l 野外自动测量光合速率动态变匕�/div><div></div><div><strong>技术指标：</strong></div><div> 测量参数�?种浮游植物及生物量，可选增强型群落识别及光合速率-光曲纾�/div><div> 测量频率：每小时6-10欠�/div><div> 生物量分辨率�?-5ug CHl-al<sup>-1 </sup>(3-4个数量级)</div><div> 种类检测分辨率�?种藻类（可扩展到6种）精度��5＄�/div><div> 采样� 12VDC 采样� <div></div></div><div> 工作模式：自�?手动</div><div> 用户界面：触摸屏，可以显示所有运行参�?/div><div> 通信：USB口，可以很方便地用USB盘下载数据。也可通过英特网远程控制、数据下载乃� <div></div> 硬件诊断，对Windows操作系统和苹果Mac操作系统都兼宸�/div><div> 其它：带GPS卫星定位系统，可以方便地定位，从而实现定位、定性和定量监测</div></div><p> 2003年在欧洲Balaton湖的监测数据</p><div><div><strong>参考文献： </strong></div></div><div> Istv��novics V.� Honti M.� Osztoics A.� H. M. Shafik� Padis��k J.� Y. Yacobi and W. Eckert (2005) On-line delayed fluorescence excitation spectroscopy，as a tool for continuous monitoring of phytoplankton dynamics and itsapplication in shallow Lake Balaton (Hungary). Freshwater Biology 50:1950-1970.</div><div> Honti M.� Istv��novics V. and Osztoics A. (2005) Measuring and modelling in situ dynamic photosynthesis of various phytoplankton groups. Verh. Internat. Verein. Limnol. 29: 194-196.</div><div> Honti M.� Istv��novics V. and Osztoics A. (2007) Stability and change of phytoplankton communities in a highly dynamic environment ? the case of large� shallow Lake Balaton (Hungary). Hydrobiologia 581: 225-240.</div><div> Honti M.� Istv��novics V. and Kozma Zs. (2008) Assessing phytoplankton growth in River Tisza (Hungary). Verh. Internat. Verein. Limnol. 30 (1):87-89.</div><div> Istv��novics V. and Honti M. (2008) Longitudinal variability in phytoplankton and basic environmental drivers along Tisza River� Hungary.Verh. Internat. Verein. Limnol. 30 (1): 105-108.</div><div></div><div></div> </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="283668" /> <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）">