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type="text/css"></style> <div id="ct" class="ct2 wp cl"> <div class="mn"> <div class="bm_haa cl"> <div class="bm_h cl"> <a href="http://www.oecr.com/portal.php?mod=rss&catid=62" class="y xi2 rss" target="_blank" title="RSS">订阅</a><h1 class="xs2">文章</h1> </div></div> <div class="kjkjb"> <div class="bm vw" style="margin-bottom:0;"> <div class="h hm"> <div class="zxtoux"><img src="http://www.oecr.com/uc_server/avatar.php?uid=54876&size=small" /></div> <h1 class="ph">『每日一普』激光投影技术是否安全？激光安全如何评价？ </h1> <p class="xg1"> 时间：2016-1-25 16:21<a class="zz" href="home.php?mod=space&uid=54876">作者：update</a> 阅读<em id="_viewnum">(1811)</em> 评论: <a href="http://www.oecr.com/portal.php?mod=comment&id=3923&idtype=aid" title="查看全部评论"><em id="_commentnum">5</em></a></p> <div class="zxfb" ><a href="http://www.oecr.com/portal.php?mod=rss&catid=62" class="y xi2 rss" target="_blank" title="RSS">订阅</a></div> </div> <!--[diy=diysummarytop]--><div id="diysummarytop" class="area"></div><!--[/diy]--> <div class="s"> <div class="ss"><div><span>导读： </span>现在，全球都兴起了激光投影显示技术。激光投影显示技术在带来高亮度、宽色域等视觉享受的同时，我们不要忽略了激光由于其窄波长和能量集中的特点，使其会对人的眼睛和皮肤带来潜在的健康问题，如皮肤和眼睛的光化学 ...</div> </div> <!--[diy=diysummarybottom]--><div id="diysummarybottom" class="area"></div><!--[/diy]--> <div class="d"> <!--[diy=diycontenttop]--><div id="diycontenttop" class="area"></div><!--[/diy]--> <table cellpadding="0" cellspacing="0" class="vwtb"><tr><td id="article_content"><p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋体;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin; mso-fareast-font-family:宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family: Calibri;mso-hansi-theme-font:minor-latin"> 现在，全球都兴起了<a href="http://laser.oecr.com" target="_blank" class="relatedlink">激光</a>投影<a href="http://display.oecr.com" target="_blank" class="relatedlink">显示</a>技术。激光投影显示技术在带来高亮度、宽色域等视觉享受的同时，我们不要忽略了激光由于其窄波长和能量集中的特点，使其会对人的眼睛和皮肤带来潜在的健康问题，如皮肤和眼睛的光化学危害、眼睛的近紫外危害、视网膜蓝光光化学危害、视网膜无晶状体光化学危害、视网膜热危害和皮肤热危害等，而两者之中更容易受到伤害的是眼睛。</span><span lang="EN-US"><o:p></o:p></span></p><p style="text-align: center;"><a href="data/attachment/portal/201601/25/162413owf8za8cfhmye26r.png" target="_blank"><img src="data/attachment/portal/201601/25/162413owf8za8cfhmye26r.png"></a><a href="data/attachment/portal/201601/25/162414lx7j97o7ss4fvd4d.png" target="_blank" style="line-height: 1.8em;"><img src="data/attachment/portal/201601/25/162414lx7j97o7ss4fvd4d.png"></a></p> <p class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin"> 那么，激光的安全用什么来评价呢？</span><span lang="EN-US"><o:p></o:p></span></p> <span style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:宋体; mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin; mso-bidi-font-family:" times="" new="" roman";mso-bidi-theme-font:minor-bidi;="" mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"=""> 其实，国际电工委员会根据激光显示的发展要求，更新制订了激光安全等级标准</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">IEC60825 Edition 3.0</span><span style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">（</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">Safety of laser products -Part 1: Equipment classification and requirements</span><span style="font-size:10.5pt;mso-bidi-font-size: 11.0pt;font-family:宋体;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin; mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font: minor-latin;mso-bidi-font-family:" times="" new="" roman";mso-bidi-theme-font:minor-bidi;="" mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">），于</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">2014</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">年</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">5</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">月正式发布，又称</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">IEC60825-2014</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">，在此标准中，</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">IEC</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">根据投影显示系统投射或泄露出来的激光波长（</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">180 nm-1 mm</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">）和持续发射时间内（</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">>=0.25s</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">），检测和计算人员可接触到的辐射量，并结合应用领域把激光安全分为多个等级，包括：</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">Class 1</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">，</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">Class 1M</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">，</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">Class 1C</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">，</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">Class 2</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">，</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">Class 2M</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">，</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">Class 3R</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">，</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">Class 3B</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">，</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">Class 4</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">八个等级</span><span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:11.0pt;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" zh-cn;mso-bidi-language:ar-sa"="">.</span><span style="font-size:10.5pt; mso-bidi-font-size:11.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: " times="" new="" roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;="" mso-fareast-language:zh-cn;mso-bidi-language:ar-sa"="">激光安全等级认证是欧美市场准入的强制标准。</span></td></tr></table> <!--[diy=diycontentbottom]--><div id="diycontentbottom" class="area"></div><!--[/diy]--> <script src="data/cache/home.js?eOg" type="text/javascript"></script> <div id="click_div"><table cellpadding="0" cellspacing="0" class="atd"> <tr><td> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=click&op=add&clickid=1&idtype=aid&id=3923&hash=a149858375f34989e5991e423b52ef4b&handlekey=clickhandle" id="click_aid_3923_1" onclick="showWindow(this.id, this.href);doane(event);"> <img src="static/image/click/jidan.gif" alt="" /><br />鸡蛋</a> </td> <td> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=click&op=add&clickid=2&idtype=aid&id=3923&hash=a149858375f34989e5991e423b52ef4b&handlekey=clickhandle" id="click_aid_3923_2" onclick="showWindow(this.id, this.href);doane(event);"> <img src="static/image/click/xianhua.gif" alt="" /><br />鲜花</a> </td> <td> <a 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name="comment_anchor_3557"></a> <dl id="comment_3557_li" class="ptm pbm bbda cl"> <dt class="mbm"> <span class="y xw0 xi2"> <a href="javascript:;" onclick="portal_comment_requote(3557, '3923');">引用</a> </span> <a href="http://club.oecr.com/space-uid-78830.html" class="xi2 xw1" c="1">庭芹月</a> <span class="xg1 xw0">2016-1-26 08:44</span> </dt> <dd>界面不错啊。</dd> </dl><a name="comment_anchor_3554"></a> <dl id="comment_3554_li" class="ptm pbm bbda cl"> <dt class="mbm"> <span class="y xw0 xi2"> <a href="javascript:;" onclick="portal_comment_requote(3554, '3923');">引用</a> </span> <a href="http://club.oecr.com/space-uid-93179.html" class="xi2 xw1" c="1">renhui233</a> <span class="xg1 xw0">2016-1-26 07:14</span> </dt> <dd>光学测量好难啊。</dd> </dl><a name="comment_anchor_3547"></a> <dl id="comment_3547_li" class="ptm pbm bbda cl"> <dt class="mbm"> <span class="y xw0 xi2"> <a href="javascript:;" onclick="portal_comment_requote(3547, '3923');">引用</a> </span> <a href="http://club.oecr.com/space-uid-92814.html" class="xi2 xw1" c="1">水炎n</a> <span class="xg1 xw0">2016-1-26 03:44</span> </dt> <dd>纯粹路过，没任何兴趣，仅仅是看在老用户份上回复一下</dd> </dl><a name="comment_anchor_3535"></a> <dl id="comment_3535_li" class="ptm pbm bbda cl"> <dt class="mbm"> <span class="y xw0 xi2"> <a href="javascript:;" onclick="portal_comment_requote(3535, '3923');">引用</a> </span> <a href="http://club.oecr.com/space-uid-46281.html" class="xi2 xw1" c="1">besttop</a> <span class="xg1 xw0">2016-1-25 21:44</span> </dt> <dd>神奇的文章。</dd> </dl></div> </div> <!--[diy=diycontentcomment]--><div id="diycontentcomment" class="area"></div><!--[/diy]--> </div> <div class="sd pph"> <div class="drag"> <!--[diy=diyrighttop]--><div id="diyrighttop" class="area"><div id="frameorJGGx" class="sy_ltdr frame move-span cl frame-1"><div class="frame-title title"><span class="titletext">社区成员推荐</span></div><div id="frameorJGGx_left" class="column frame-1-c"><div id="frameorJGGx_left_temp" class="move-span 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