Results 81 to 90 of about 1,654 (129)

[Analysis of setup errors and their correlation with clinical factors in image-guided radiotherapy for prostate cancer using different immobilization devices]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Guo X, Liu Y, Xiong Y, Liu B, Song T, Li Y.   +5 more
europepmc   +1 more source

强暴雨环境棒—板短空气间隙雨柱断裂特性研究

Gaoya dianqi
强暴雨的发生会短接输电线路、杆塔、绝缘子串空气间隙绝缘距离，致使其发生雨闪事故，危害电网安全运行。为了研究强暴雨条件下空气间隙雨柱断裂特性及其对放电特性的影响规律，文中针对棒—板短空气间隙采用仿真结合试验的方式开展了雨柱断裂特性研究。结果表明：在不同流速条件下，雨柱断裂长度均随外施电压的增加而降低，但降低的趋势与流速呈负相关；雨柱临界长度随流速的增加而增大，且随雨水电导率的增大而减小，但降低的趋势随之增大；雨柱断裂的直径和断裂时刻均随外施电压的增大而减小，两者变化率均与雨柱直径正相关 ...
董冰冰, 宋家乐, 李特, 文韬, 蒋兴良   +4 more
doaj  

[Treatment options and research progress of proximal tibial extra-articular fractures]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhang Y, Zhang Q, Lin Y, Fan Y.
europepmc   +1 more source

[Antegrade elastic intramedullary nailing fixation via a novel approach through proximal radius for distal radius metaphyseal-diaphyseal junction fractures in children]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Jin B, Shi X, Ma H, Zhu J.
europepmc   +1 more source

[Advances in application of digital orthopedic technology in total hip arthroplasty for developmental dysplasia of hip]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhang B, Li H, Li M, Kong X, Chai W.
europepmc   +1 more source

[Current situation and exploration of clinical transformation of plasmatrix in oral implantology]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Wang Y, Zeng H, Zhang Y.
europepmc   +1 more source

[Application progress of customized steel plates in osteotomy and orthopedic treatment of knee osteoarthritis]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Jia J, Ma J, Ma X.
europepmc   +1 more source

[Current status and future directions of stability reconstruction following spinal tumor resection]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhou J, Dong J.
europepmc   +1 more source

[Research progress of molecular imprinting technology in the field of disease diagnosis and therapy]. [PDF]

Se Pu
Zhu R, Cai GP, Zheng HJ, Jia Q.
europepmc   +1 more source

[Research progress on the manufacturing technology of hollow microneedles]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhou S, Zhou H, Du X, Yu Z, Xu T, Zhao S, Su P, Zhang L, Fu G, Liu X.   +9 more
europepmc   +1 more source