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class="sy_twzx2 block move-span"><div class="blocktitle title"><span class="titletext" style="float:;margin-left:px;font-size:;color: !important;">光电产经资讯</span></div><div id="portal_block_829_content" class="dxb_bc"><div class="module cl xld"><dl class="cl"> <dd class="m"><a href="http://www.oecr.com/portal.php?mod=view&aid=9028" target="_blank"><img src="data/attachment/block/f1/f10b17e993212382d32842ae51446d49.jpg" width="245" height="175" alt="一次电池与二次电池的区别是什么？" /></a></dd> <dt><a href="http://www.oecr.com/portal.php?mod=view&aid=9028" title="一次电池与二次电池的区别是什么？" target="_blank">一次电池与二次电池的区别是什么？</a></dt> <dd class="xx"><span>光电科普  |</span><span class="atu">作者  <a href="http://club.oecr.com/space-uid-54876.html" target="_blank">update</a></span><span>发表于  2021-02-25</span></dd> <dd class="sum">近日，随着德瑞锂电冲刺新三板精选层，其主要产品一次电池受到市场关注。</dd> <dd class="xq"><a href="http://www.oecr.com/portal.php?mod=view&aid=9028" title="一次电池与二次电池的区别是什么？" target="_blank"> 阅读全文</a></dd> </dl><dl class="cl"> <dd class="m"><a href="http://www.oecr.com/portal.php?mod=view&aid=9027" target="_blank"><img src="data/attachment/block/d0/d018b524a3f42a25f57a911c0b8ed2cf.jpg" width="245" height="175" alt="科学家尝试用回声探测技术来计算养殖鱼的数量" /></a></dd> <dt><a href="http://www.oecr.com/portal.php?mod=view&aid=9027" title="科学家尝试用回声探测技术来计算养殖鱼的数量" target="_blank">科学家尝试用回声探测技术来计算养殖鱼的数量</a></dt> <dd class="xx"><span>行业动态  |</span><span class="atu">作者  <a href="http://club.oecr.com/space-uid-54876.html" target="_blank">update</a></span><span>发表于  2021-02-25</span></dd> <dd class="sum">根据一项新研究，回声探测技术很快就可以作为一种更简单、更准确的替代方法。</dd> <dd class="xq"><a href="http://www.oecr.com/portal.php?mod=view&aid=9027" title="科学家尝试用回声探测技术来计算养殖鱼的数量" target="_blank"> 阅读全文</a></dd> </dl><dl class="cl"> <dd class="m"><a href="http://www.oecr.com/portal.php?mod=view&aid=9026" target="_blank"><img src="data/attachment/block/88/8823ed42f51f92733d8d5ba50c948068.jpg" width="245" height="175" alt="刻字膜激光打标机在防晒服上的应用" /></a></dd> <dt><a href="http://www.oecr.com/portal.php?mod=view&aid=9026" title="刻字膜激光打标机在防晒服上的应用" target="_blank">刻字膜激光打标机在防晒服上的应用</a></dt> <dd class="xx"><span>光电科普  |</span><span class="atu">作者  <a href="http://club.oecr.com/space-uid-54876.html" target="_blank">update</a></span><span>发表于  2021-02-25</span></dd> <dd class="sum">刻字膜简单的说就是转印图案的一个“中介”，将刻字膜用武汉三工超级刻字膜激光打标机将自己确定的图案雕刻好刻字膜，将刻字膜用烫画机转烫在承烫物纺织品上面，后将PET离型胶片撕掉。</dd> <dd class="xq"><a href="http://www.oecr.com/portal.php?mod=view&aid=9026" title="刻字膜激光打标机在防晒服上的应用" target="_blank"> 阅读全文</a></dd> </dl><dl class="cl"> <dd class="m"><a href="http://www.oecr.com/portal.php?mod=view&aid=9025" target="_blank"><img src="data/attachment/block/15/151e5068d223872cd00c6700c6923f17.jpg" width="245" height="175" alt="上海光机所在高功率光纤激光横模主动控制方面取得新进展" /></a></dd> <dt><a href="http://www.oecr.com/portal.php?mod=view&aid=9025" title="上海光机所在高功率光纤激光横模主动控制方面取得新进展" target="_blank">上海光机所在高功率光纤激光横模主动控制方面取得新进展</a></dt> <dd class="xx"><span>行业动态  |</span><span class="atu">作者  <a href="http://club.oecr.com/space-uid-54876.html" target="_blank">update</a></span><span>发表于  2021-02-24</span></dd> <dd class="sum">近期，中国科学院上海光学精密机械研究所高功率光纤激光技术实验室在高功率横向模式可控激光器研究方面取得进展。</dd> <dd class="xq"><a href="http://www.oecr.com/portal.php?mod=view&aid=9025" title="上海光机所在高功率光纤激光横模主动控制方面取得新进展" target="_blank"> 阅读全文</a></dd> </dl><dl class="cl"> <dd class="m"><a href="http://www.oecr.com/portal.php?mod=view&aid=9024" target="_blank"><img src="data/attachment/block/f8/f812020c6b3ff70cc4bb81ad1e8e7bda.jpg" width="245" height="175" alt="上海光机所飞秒激光多光子聚合增材制造加工精度调控研究取得研究进展" /></a></dd> <dt><a href="http://www.oecr.com/portal.php?mod=view&aid=9024" title="上海光机所飞秒激光多光子聚合增材制造加工精度调控研究取得研究进展" target="_blank">上海光机所飞秒激光多光子聚合增材制造加工精度调控研究取得研究</a></dt> <dd class="xx"><span>行业动态  |</span><span class="atu">作者  <a href="http://club.oecr.com/space-uid-54876.html" target="_blank">update</a></span><span>发表于  2021-02-24</span></dd> <dd class="sum">近期，中国科学院上海光学精密机械研究所薄膜光学实验室在优化飞秒激光多光子聚合（MPP）增材制造加工精度调控研究中取得研究进展。</dd> <dd class="xq"><a href="http://www.oecr.com/portal.php?mod=view&aid=9024" title="上海光机所飞秒激光多光子聚合增材制造加工精度调控研究取得研究进展" target="_blank"> 阅读全文</a></dd> </dl><dl class="cl"> <dd class="m"><a href="http://www.oecr.com/portal.php?mod=view&aid=9023" target="_blank"><img src="data/attachment/block/84/84c524a699d0869171d1fde65c7cd842.jpg" width="245" height="175" alt="上海光机所在紫外减反射激光薄膜研究中取得新进展" /></a></dd> <dt><a href="http://www.oecr.com/portal.php?mod=view&aid=9023" title="上海光机所在紫外减反射激光薄膜研究中取得新进展" target="_blank">上海光机所在紫外减反射激光薄膜研究中取得新进展</a></dt> <dd class="xx"><span>行业动态  |</span><span class="atu">作者  <a href="http://club.oecr.com/space-uid-54876.html" target="_blank">update</a></span><span>发表于  2021-02-24</span></dd> <dd class="sum">近日，中国科学院上海光学精密机械研究所薄膜光学实验室在基于低温等离子体增强原子层沉积的紫外减反射激光薄膜研究中取得新进展，初步实现了紫外减反射薄膜的损伤阈值提升。</dd> <dd class="xq"><a href="http://www.oecr.com/portal.php?mod=view&aid=9023" title="上海光机所在紫外减反射激光薄膜研究中取得新进展" target="_blank"> 阅读全文</a></dd> </dl><dl class="cl"> <dd class="m"><a href="http://www.oecr.com/portal.php?mod=view&aid=9022" target="_blank"><img src="data/attachment/block/68/683febef49cf55578d91cd3b83bb1e7e.jpg" width="245" height="175" alt="全新改版上线，华强旗舰升级为华强商城" /></a></dd> <dt><a href="http://www.oecr.com/portal.php?mod=view&aid=9022" title="全新改版上线，华强旗舰升级为华强商城" target="_blank">全新改版上线，华强旗舰升级为华强商城</a></dt> <dd class="xx"><span>行业动态  |</span><span class="atu">作者  <a href="http://club.oecr.com/space-uid-54876.html" target="_blank">update</a></span><span>发表于  2021-02-23</span></dd> <dd class="sum">自2021年2月22日起，HQBUY品牌全面升级为"华强商城"，新品牌、新面貌，打造全新的元器件供应链服务平台。</dd> <dd class="xq"><a href="http://www.oecr.com/portal.php?mod=view&aid=9022" title="全新改版上线，华强旗舰升级为华强商城" target="_blank"> 阅读全文</a></dd> </dl><dl class="cl"> <dd class="m"><a href="http://www.oecr.com/portal.php?mod=view&aid=9021" target="_blank"><img 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