Results 71 to 80 of about 3,558 (111)

[Research progress on elbow joint rehabilitation robots]. [PDF]

open access: yesZhejiang Da Xue Xue Bao Yi Xue Ban
Li M, Xu F, Wang D, Xu J.
europepmc   +1 more source

圆柱头瓷绝缘子内水压试验应力分布仿真与影响因素研究

open access: yesDianci bileiqi
随着经济的发展,满足远距离、大容量、低损耗要求的特高压输电技术快速发展。圆柱头盘形悬式瓷绝缘子由于具有重量更轻、头部尺寸更小、更易于标准化生产等优点,逐渐成为特高压输电中重点发展的产品。对于圆柱头绝缘子的机械性能,可采用内水压试验的方法剔除劣质绝缘子。为了确定合适的内水压大小,建立了550 kN圆柱头绝缘子的有限元仿真模型,对瓷件内水压试验时的应力分布进行了仿真,探究了内水压强度、垫片位置、密封圈与瓷件之间接触力大小和接触位置不同等因素对瓷件应力分布的影响。仿真结果表明,在瓷件颈部拐角 ...
仪明哲   +6 more
doaj  

[Effects of cold atmosphere plasma treatment on the biological behavior of human gingival fibroblasts]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Zheng M   +7 more
europepmc   +1 more source

[Medical treatment standards for emergency trauma wounded (2025 edition)]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
National Health Commission Of The People's Republic Of China.
europepmc   +1 more source

[Application of bridge combined fixation system in pediatric Bado type <b>Ⅰ</b> chronic Monteggia fractures]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Pan   +6 more
europepmc   +1 more source

[Anteromedial cortical support reduction in treatment of trochanteric femur fractures: a ten-year reappraisal]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Hu S   +7 more
europepmc   +1 more source

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