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<a href="https://muchong.com/bbs/space.php?uid=3345943" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://muchongavatar.xmcimg.com/data/avatar/68/15/3345943_1487581867.jpg"> </div> <div class="iname">苦范儿</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="p" >硅wafer以为基底，然后金属掩膜热蒸镀电，沟道长100um，宽2mm，然后旋涂，没定义沟道区域，就是直接旋涂P3HT，测试转移曲线，栅电流很大，这是怎么回事啊？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202012/14529365.html" target="_blank">【上海技术交易所招聘！！！！！！！！】</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=5945278" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/oss2/avatar/d2/51/5945278_1552049051.jpg"> </div> <div class="iname">qiqixiaozhuo</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">【上海技术交易所招聘】上海技术交易所成立于1993年，是由国家科技部和上海市人民政府共同组建的我国首家国家级常设技术市场，国家级技术转移示范机构。【招聘】成果转化项目经理工作内容：1、记录科技成果产业化状况，对科技成果形成技术先进性和市场性评估，分析细分领域，... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>700</span> </li> <li> <i class="iconfont icon-comment"></i><span>14</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202012/14530435.html" target="_blank">【上海技术交易所招聘！！！！！！！！！！！】</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=5945278" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/oss2/avatar/d2/51/5945278_1552049051.jpg"> </div> <div class="iname">qiqixiaozhuo</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">【上海技术交易所招聘】上海技术交易所成立于1993年，是由国家科技部和上海市人民政府共同组建的我国首家国家级常设技术市场，国家级技术转移示范机构。【招聘】成果转化项目经理工作内容：1、记录科技成果产业化状况，对科技成果形成技术先进性和市场性评估，分析细分领域，... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>300</span> </li> <li> <i class="iconfont icon-comment"></i><span>6</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202012/14533068.html" target="_blank">中国科学院宁波材料技术与工程研究所，钟志诚研究员团队博士后岗位招聘</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=1997691" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">jiangph</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">中国科学院宁波材料技术与工程研究所钟志诚研究员团队博士后岗位招聘（长期有效）钟志诚研究员理论计算团队招聘具有凝聚态理论及强关联体系背景的博士后，钟志诚研究员及团队介绍见下述链接。团队待遇优厚、科研经费及计算资源充足、氛围融洽。目前已有两名博后出站，分别申请到西... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>900</span> </li> <li> <i class="iconfont icon-comment"></i><span>18</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202012/14535912.html" target="_blank">有关《杠杆原理创造力永动机》发明的资料</a></h3> <a href="https://muchong.com/html/202012/14535912.html" target="_blank"> <div class="img_wrap"> <img src="//emuchvimg.oss-cn-qingdao.aliyuncs.com/img/2020/1213/w75h24693074_1607827332_851.jpg.thumb.jpg" > </div> </a> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=24693074" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/oss2/avatar/8d/25/24693074_1607219513.jpg"> </div> <div class="iname">李字奉</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="p" >尊敬的各位领导、老师、同学们大家好！希望以下资料能对大家学习、应用和创造物理学有所参考价值！诚谢版主的辛勤劳动，费心费力啦，致敬！ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>350</span> </li> <li> <i class="iconfont icon-comment"></i><span>7</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202101/14573748.html" target="_blank">红外热成像问题咨询</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=5437107" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/oss2/avatar/de/fb/5437107_1607990344.jpg"> </div> <div class="iname">rkgg爱吃鱼</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">请问各位前辈，红外热成像可以透过包装纸进行成像嘛？（例如透过烟盒外面的包装纸对其中的锡纸进行成像），现已知X射线成像是可以做的，但是考虑到环评因素，不太推荐使用X射线成像技术，查阅相关资料，红外热成像仅反映成像物体表面温度，无法穿透，若其内部物体温度传递到包装... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>800</span> </li> <li> <i class="iconfont icon-comment"></i><span>16</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202102/14593074.html" target="_blank">二十年以上陈酿的24K理工男想提醒一下中美物理和计算机领袖</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=5984358" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://muchongavatar.xmcimg.com/data/avatar/f7/82/5984358_1496628593.jpg"> </div> <div class="iname">2092254656</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">突然感到，我对上个月某平台科普“新闻”中的评论还不够猛烈——科普消息说：研究黑洞信息辐射的pagecurve时，为了匹配那个纠缠秘钥，物理学家们用量子计算机（此处应该是老美）来仿真一个“温和”黑洞的过程数据，结果直接导致地球美国的那块和那个“温和”黑洞的辐射“... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>250</span> </li> <li> <i class="iconfont icon-comment"></i><span>5</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202102/14606230.html" target="_blank">朋友招收CSC博士生机会不错转发帮推</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=1368331" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">--八云--</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div 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</div> <div class="iname">赵向阳</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="p" >本科就读于河北农业大学，报考东北大学物理系，初试成绩392。大学本科期间跟随老师从事薄膜物理方面的研究，并成功发表一篇论文，大学本科期间成绩优异，多次获得奖学金，本人联系... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>500</span> </li> <li> <i class="iconfont icon-comment"></i><span>10</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202103/14659382.html" target="_blank">中科院苏州纳米所微纳光子器件课题组招聘博士后/科研助理/联合培养的研究生</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=15485887" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">delta_eps</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">楼主在中科院苏州纳米所的国际实验室新组建了一个微纳光子器件团队，科研经费充足，现在急需具有相关领域的博士后研究员、想学习相关方向的（联合培养）研究生、以及科研助理加入团队。我们主要是以新型光学材料为基储先进纳米制造为手段，研究纳米甚至埃米尺度下人工光学结构的新... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>300</span> </li> <li> <i class="iconfont icon-comment"></i><span>6</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202103/14679490.html" target="_blank">有没有MS，VASP，搞理论计算的大佬</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=25619904" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://thirdqq.qlogo.cn/g?b=oidb&k=TVdGteql0bHbLH0crjCv4A&s=100&t=1581151974"> </div> <div class="iname">初八的小老鼠</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">有没有MS，VASP，搞理论计算的大佬 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>350</span> </li> <li> <i class="iconfont icon-comment"></i><span>7</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202103/14702025.html" target="_blank">你我本无缘，全靠我散金( ????? )</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=24171498" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">qdxl3972</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">电话/微信：13022930863环境检测，金属矿石，食品保健品检测，精细化学品，药品化妆品检测，高分子化工品，失效分析，高校科研领域，生物医药检测，生物，材料，模拟计算等，设备仪器包括TEMXPSGPCDSCICPNMRXRDHPLCMSVSMACTEMST... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>5100</span> </li> <li> <i class="iconfont icon-comment"></i><span>102</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202103/14732687.html" target="_blank">有没有人知道脱离常数（dispersion constant）怎么计算</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=12896718" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">santiago℃</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">相关文献“generaltheoryofvanderwaalsforces” </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>550</span> </li> <li> <i class="iconfont icon-comment"></i><span>11</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202104/14744133.html" target="_blank">毛细管抽吸液体速度</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=12896718" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">santiago℃</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">假设毛细管可抽吸高度2m，毛细管实际高度1m，那么毛细管抽吸速度是在慢慢降到0还是骤降到0 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>500</span> </li> <li> <i class="iconfont icon-comment"></i><span>10</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202104/14745978.html" target="_blank">调剂太麻烦了。</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=26049767" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://thirdqq.qlogo.cn/g?b=oidb&k=vvGcrs5F6E7WJrwUKqYIrA&s=100&t=1483321691"> </div> <div class="iname">lcj12315qwe</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">调剂难埃难于上青天 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>2150</span> </li> <li> <i class="iconfont icon-comment"></i><span>43</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202104/14756158.html" target="_blank">水下激光实验求助</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=26111180" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">jumpwhere</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">做实验遇到瓶颈了，求助虫友。问题是：一个水箱(形状为长方体)中装满水，水均匀流动，任何一个位置的流速均v视为常数，一束波长为520~532nm的激光(载有频率信号)从水箱侧面射入，沿着最长边的方向传播，并从另一个侧面出射。不考虑温度、水体的不均匀波动，水的流速... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>350</span> </li> <li> <i class="iconfont icon-comment"></i><span>7</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202104/14762365.html" target="_blank">反铁磁的EPR特性</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=25119247" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/oss2/avatar/d5/5f/25119247_1707922066.png"> </div> <div class="iname">qwe0219</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">最近做反铁磁关于EPR的测量，想请问一下，为什么EPR会有角度依赖性，以及线宽不同代表什么？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>400</span> </li> <li> <i class="iconfont icon-comment"></i><span>8</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202104/14763990.html" target="_blank">LED器件一定要有PN结吗</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=2733737" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://muchongavatar.xmcimg.com/data/avatar/dd/06/2733737.gif"> </div> <div class="iname">上官一风</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">这个问题困惑很久了，导师也是含糊其辞，问了几个这方面厉害的博士也是答非所问。请各位大神指教！我的LED器件结构ITO/PEDOT/TFB/QDs/ZnO/Al，这里面没有PN结，也能发光。确实没想明白为何都多LED器件要有PN结，我觉得PN结就是一个单向的作用... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>200</span> </li> <li> <i class="iconfont icon-comment"></i><span>4</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202104/14774008.html" target="_blank">(6,6)碳纳米管</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=22818793" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://thirdqq.qlogo.cn/g?b=oidb&k=Mue7dv42BNaLvN75NFWc8Q&s=40&t=1586051770"> </div> <div class="iname">ljm01</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">最近在用materialstudio中的castep计算(6，6)碳纳米管的能带结构，它是金属性的管子，带隙应该是零，可是我算了好几次，调整了很多参数，最后算出来的带隙都不为零。这怎么解决呀？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>750</span> </li> <li> <i class="iconfont icon-comment"></i><span>15</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202105/14791579.html" target="_blank">预约变温霍尔测试</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=26372907" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://thirdqq.qlogo.cn/g?b=oidb&k=IyPSNrBAialg5GVREUmIX9g&s=40"> </div> <div class="iname">月亮打烊了01</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">求助！哪里可以预约变温霍尔的测试，设备型号为Lakeshore8407或者8400，或者8404均可，有设备或者知道哪里可以约到设备的评论，或者联系qq:1316272268 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>300</span> </li> <li> <i class="iconfont icon-comment"></i><span>6</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202105/14800186.html" target="_blank">碲化铋bi2te3的带隙只有0.15ev，不应该是半导体吗？那为什么它是拓扑绝缘体？</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=1543458" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">sdela</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">问一个特别小白的问题，最近看文献很困扰，碲化铋bi2te3的带隙只有0.15ev，不应该是半导体吗？那为什么它是拓扑绝缘体？拓扑绝缘体内部不是绝缘体吗？带隙不应该比较大吗还是说表面金属态和内部的绝缘体中和了下带隙所以带隙比较小？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>200</span> </li> <li> <i class="iconfont icon-comment"></i><span>4</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202105/14801847.html" target="_blank">有用soho/lasco数据的吗？</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=6551241" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">半盏屠苏犹未举</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">有用soho/lasco数据的吗？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>200</span> </li> <li> <i class="iconfont icon-comment"></i><span>4</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202105/14802260.html" target="_blank">请问大家做探测器有没有遇到过零偏压下响应速度快，加偏压了速度就慢</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=6588838" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/oss2/avatar/09/35/6588838_1516846002.jpg"> </div> <div class="iname">if奖</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">请问这是什么原因呢？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>400</span> </li> <li> <i class="iconfont icon-comment"></i><span>8</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202106/14820908.html" target="_blank">基本力静电力电磁力范德华力入门</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=2739675" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">SYCODW</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">请问学习基本力静电力电磁力范德华力可以看什么课程？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>900</span> </li> <li> <i class="iconfont icon-comment"></i><span>18</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202107/14859344.html" target="_blank">挑战牛顿定律！？利用扩散现象来推进，原理是否有问题？</a></h3> <a href="https://muchong.com/html/202107/14859344.html" target="_blank"> <div class="img_wrap"> <img src="//emuchvimg.oss-cn-qingdao.aliyuncs.com/img/2021/0711/bw168h4999675_1625974829_416.png.thumb.jpg" > </div> </a> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=4999675" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">lidanhrb</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="p" >扩散现象是一个基于分子热运动的输运现象，是分子通过布朗运动从高浓度区域向低浓度区域的运输的过程。如图所示，假设有一辆车，车轮下的路面是光滑没有摩擦力的水平面，车厢作为容器... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>1400</span> </li> <li> <i class="iconfont icon-comment"></i><span>28</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202107/14868065.html" target="_blank">为什么要把粒子分为波色子和费米子</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=13932465" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/oss2/avatar/50/c4/13932465_1620681452.jpg"> </div> <div class="iname">瑞哥456</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">为什么要把粒子分为波色子和费米子 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202107/14868343.html" target="_blank">测量反射率的反射附件</a></h3> <a href="https://muchong.com/html/202107/14868343.html" target="_blank"> <div class="img_wrap"> <img src="//emuchvimg.oss-cn-qingdao.aliyuncs.com/img/2021/0719/bw131h55635_1626679844_112.png.thumb.jpg" > </div> </a> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=55635" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://muchongavatar.xmcimg.com/data/avatar/6f/27/55635.jpg"> </div> <div class="iname">hpkyy</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="p" >本产品是小角度相对反射附件，是用于测量薄膜样品相对反射率的实验配件，可安装于分光光度计、付利叶变换红外光谱仪(ftir)等光谱测量仪器中，也可以单独使用测量样品的相对反射... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>500</span> </li> <li> <i class="iconfont icon-comment"></i><span>10</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202107/14876459.html" target="_blank">最大转动能等于最大解离能减去振动能?</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=21285787" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/oss2/avatar/1c/27/21285787_1586161176.jpg"> </div> <div class="iname">欢迎你来了</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">请各位懂的人告知一下 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>500</span> </li> <li> <i class="iconfont icon-comment"></i><span>10</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202108/14910063.html" target="_blank">双层魔角石墨烯建模</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=809980" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">fo3mt2</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">大家好，想向大家请教下，如何建立魔角石墨烯的单元胞。我知道旋转原子坐标，可以乘上一个旋转矩阵。[latex]\\begin{bmatrix}cos\\theta&-sin\\theta\\\\sin\\theta&cos\\theta\\end... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>300</span> </li> <li> <i class="iconfont icon-comment"></i><span>6</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14919079.html" target="_blank">旋涂法制备薄膜的技术属于什么？</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=20916678" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/oss2/avatar/41/02/20916678_1581992884.jpg"> </div> <div class="iname">红太阳</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">旋涂法制备薄膜的技术属于什么？CVD吗？还是溶胶-凝胶法 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">物理</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>200</span> </li> <li> <i class="iconfont icon-comment"></i><span>4</span> </li> </ul> </div> </div> </div> </div> <div class="page ui-pagination"> <ul><li class="goLast"><a>14824</a></li><li class="curPage">1</li><li class="pageTo" ><a href="/html/f228_2.html" pageto="2">2</a></li><li class="pageTo" ><a href="/html/f228_3.html" pageto="3">3</a></li><li class="pageTo" ><a href="/html/f228_4.html" pageto="4">4</a></li><li class="pageTo" ><a href="/html/f228_5.html" pageto="5">5</a></li><li class="pageTo" ><a href="/html/f228_6.html" pageto="6">6</a></li><li class="pageTo"><a href="/html/f228_2.html" >&rsaquo;&rsaquo;</a></li><li class="pageto"><a href="/html/f228_495.html">... 495</a></li></ul> </div> </div> <div class="w300 fr"> 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