Results 71 to 80 of about 78,966 (121)

[Advances in biodegradable medical magnesium alloys for orthopedic applications]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Shan X, Wang H, Lu J, Feng Z, Li H, Tian Z, Zhuang K, Zhou S, Zhang H.   +8 more
europepmc   +1 more source

[Comparative efficacy of island latissimus dorsi myocutaneous flap versus lower trapezius myocutaneous flap for repair of posterior neck skin and soft tissue defects]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Zhou S, Zhang Y, Zeng J, Guo L, Liang P, Zhang M, Zhou J, Tan W, Zhang P.   +8 more
europepmc   +1 more source

[Recent advances on environmental occurrence， risk and analytical methodologies of synthetic phenolic antioxidants]. [PDF]

Se Pu
Liu SS, Li ZJ, Wei HB, Xu PL, Li LN, Chen CE, Ying GG.   +6 more
europepmc   +1 more source

[Tympanic membrane repair using improved endoscopic ear canal flap dissection method]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Sun H, Song R, Yu Z.
europepmc   +1 more source

[Combined assessment of gastric mucosal damage associated with <i>Helicobacter pylori</i> infection in children by virulence factors and pepsinogen]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Huang CL, Lin Q.
europepmc   +1 more source

真空电弧在纵向磁场下的特性研究综述

Gaoya dianqi, 1985
真空电弧放电的状态是通过许多不同方面反映出来的具有许多特性,例如:从热的角度看,有电弧温度包括电子温空、离子温度、中性粒子温室。从电流上看,有电弧电流,电流密度分布,离子电流等等。所有这些构成了电弧的一系列参数。具体地反映了电弧的性质、电弧的形态。本文综述了纵向磁场对这些参数的影响和真空电弧理论的研究。
doaj  

[Collaborative motion control method for dual-arm surgical robots based on hybrid multi-stage optimization]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Lin B, Li K.
europepmc   +1 more source

移动激光焦点诱导的脉冲微弧放电方法

, 2015
本发明公开了一种移动激光焦点诱导脉冲微弧放电的方法。该方法使用工具电极和工件构成电极对，激光脉冲聚焦在工件表面形成高电离区，诱导工具电极向高电离区放电；同时激光焦点按照预设的频率和路径移动，放电点受到高电离区的诱导随着激光焦点移动，从而实现放电点可控的、有序的运动。该方法在保证放电位置设定分布的前提下，通过控制激光焦点的扫描面积对电弧压力实施控制，从而在相同的输入能量下，获得相对平坦的工件表面，减少后期磨削量 ...
王之桐
core  

[Anatomical characteristics of the saphenous branch flap with the descending genicular artery and its efficacy in repairing anterior knee wounds in elderly patients]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Ding W, Liu XK, Cheng SW, Li L, Zhao FL, Bao WX, Chi ZL.   +6 more
europepmc   +1 more source

采用等离子体电弧技术处理危险废物的装置

, 2004
本实用新型公开了一种采用等离子体电弧技术处理危险废物的装置，包括一炉体，该炉体内侧设有耐火材料、隔热材料衬及冷却水套，炉体上设有入料口、气体排放口和废料排出口；炉体顶部设有工作气体进口；炉体底部设有坩埚；至少两个与电源连接的电极斜插在炉体顶部；其特征在于，还包括一个用于对所述至少两个的电极进行电极定位和辅助起弧的起弧定位装置。本实用新型投资省、成本低，消耗的工作气体少，产生的尾气少 ...
吴承康, 徐永香, 魏小林, 盛宏至   +3 more
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