Results 81 to 90 of about 1,061,235 (143)
, 2013 1．本外观设计产品的名称：无线变送器壳体。2．本外观设计产品的用途：用于工业测量。3．本外观设计的设计要点：在于采用斗拱形状。4．最能表明设计要点的图片或者照片 ...
曾鹏, 赵雪峰, 张华良
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GHK‐Cu Delays Aging Through the Repair of Mitochondrial Dysfunction
Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT Althugh glycyl‐L‐histidyl‐L‐lysine copper (GHK‐Cu) shows antiaging potential, its precise molecular mechanisms remain unclear. Using Caenorhabditis elegans (C. elegans) as an in vivo aging model, we observed that GHK‐Cu extended organismal lifespan and improved stress resilience.
Haoquan Yu +8 more
wiley +1 more source
一种闪耀光栅外腔半导体激光器及其准直方法，该闪耀光栅外腔半导体激光器，包括：一激光器；一准直系统，该准直系统的输入端与激光器的输出端连接；一闪耀光栅，该闪耀光栅接收准直系统发出的均匀平行光，经闪耀光栅的反射，形成1级衍射光和0级光，将1级衍射光沿入射光路反馈至准直系统 ...
周燕, 曾华林, 何春九, 何军
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Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT Powder metallurgy (PM) near‐α Ti alloys are often constrained by a pronounced strength–ductility trade‐off, due to the coarse lamellar microstructure formed during the sintering process. To address this issue, a thermomechanical route combining cyclic hot rolling with short‐time solution treatment was developed to improve the mechanical ...
Guinan Zhao +8 more
wiley +1 more source
, 2016 本发明属于环境保护和污水处理领域，具体涉及一种紫外光协同电Fenton体系降解待处理的含有污染物的废液的方法及设备。所述方法利用紫外光、光协同催化和电Fenton组成的紫外光协同电Fenton体系，将待处理的含有污染物的废液置于该体系中进行有效降解。本发明将光催化和电化学氧化有机结合起来 ...
刘栓, 赵文杰, 王立平
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Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT Sb2S3 is regarded as a promising anode for sodium‐ion batteries (SIBs) because of its high theoretical capacity and moderate working potential. However, it suffers from huge volume changes, poor conductivity, and excessive side reactions, leading to severe capacity decay and a low initial Coulombic efficiency (ICE), thus limiting its practical
Jia‐Hao Zhao +6 more
wiley +1 more source
, 2004 研制了用于光干涉测量的单稳频、窄线宽光栅外腔半导体激光器(LD).它由出光面镀有增透膜的单管半导体激光器、光束校正准直系统、闪耀光栅、注入电流驱动系统及温度控制系统组成.闪耀光栅作为外腔光反馈元件对单管半导体激光器输出的纵模进行选择,使之工作在单纵模状态.外腔的引入还使输出光的谱线宽度得以大大压窄.注入电流驱动系统为半导体激光器提供工作电流.温度控制系统由双层温控组成.第一层用于控制单管半导体激光器管芯温度;另一层用于及时带走第一层温控产生的热量,并消除环境温度影响,使外腔温度稳定 ...
赵伟瑞, 谢福增
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Overdischarge Induced Porous Graphite for Upcycling of Spent Lithium‐Ion Batteries
Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT The upcycling of spent lithium‐ion batteries (LIBs) into high‐performance materials offers both economic and environmental benefits. In this study, the principle of battery discharge‐induced copper dissolution and deposition is applied to fabricate a graphite/nanocopper composite anode.
Yadong Wang +13 more
wiley +1 more source
一种电压调制型中长波双色量子阱红外探测器，包括：一半绝缘半导体GaAs衬底；一第一半导体GaAs接触层，制作在半绝缘半导体GaAs衬底上；一第一多量子阱红外探测器，制作在第一半导体GaAs接触层上，在第一半导体GaAs接触层的一侧形成一台面；一第二半导体GaAs接触层，制作在第一多量子阱红外探测器上；一第二多量子阱红外探测器，制作在第二半导体GaAs接触层上；一第三半导体GaAs接触层，制作在第二多量子阱红外探测器上；一上接触电极和下接触电极 ...
霍永恒 +4 more
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, 2009 选取国外24个正在施行的图书馆战略规划作为研究样本，对样本的体例组成按照地区分布、图书馆性质、规划年限等维度进行统计和比较分析发现，所选取的战略规划体例样本普遍包含13 项主要内容。这13项内容可被归纳为核心体例构成、特色体例构成和个性体例构成。在借鉴国外图书馆发展战略的基础上，我国图书馆界应重视战略规划的论证与编制；主动为社区文化和地方经济发展服务；强化评估指标体系建设；推广总分馆模式 ...
陶俊, 余倩
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