Results 111 to 120 of about 13,446 (156)

[Long-term prognosis and influencing factors of anterior composite resin restoration]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Chen W, Wu F, Wei X.
europepmc   +1 more source

基于铺设方式优化的接地网抗地面沉降断裂研究

Gaoya dianqi
为了解决电力系统中接地网因地面沉降引发的接地引下线断裂问题。文中提出了一种新型的接地网铺设方案，即将接地网水平导体的铺设方向由传统的横向铺设（宽度面向上）优化为竖向铺设（厚度面向上）。通过有限元分析方法对地面沉降量分别为10、20、50、100 mm时，两种铺设方式下的镀锌扁钢接地网的受力与形变情况进行了系统模拟与分析。结果表明，竖向铺设的接地网在水平导体和接地引下线所承受的应力及形变量方面均显著优于横向铺设的接地网。在地面沉降量为100 mm时 ...
齐文艳, 李田, 黄智豪, 叶芳, 于金山, 毛华, 张胜寒   +6 more
doaj  

[Reconstruction of superficial organs: a leap from structural restoration to functional rehabilitation]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Zan T, Gao YS.
europepmc   +1 more source

10~35kV不接地系统电压互感器保护实现的思路探讨

, 2022
null 赵思洋, 徐 娟, 王 源
core   +1 more source

[Brain-controlled unmanned aerial vehicle system based on meta brain computer interface open-source software platform]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Li A, Mei J, Chen W, Tao L, Xu M, Ming D.   +5 more
europepmc   +1 more source

[Optimization of Comprehensive Prevention and Control Strategies for Myopia From the Persepctive of the Social Ecological Systems Theory]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Chen Z, Zhu M, Yue L.
europepmc   +1 more source

Occupational hazards in the offshore wind power industry [PDF]

LIU Chao
core   +1 more source

[A head direction cell model based on a spiking neural network with landmark-free calibration]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Yu N, Huang J, Lin K, Zhang Z.
europepmc   +1 more source

[Effectiveness and safety of belumosudil in 20 patients with chronic graft-versus-host disease]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Wang Z, You JH, Chen WT, Xing TT, Luo Y, Mo XD, Hu J.   +6 more
europepmc   +1 more source

[An investigation study on the technology and training level of ski patrol]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Bai P, Huai W, Yang Z, Zhou F, Guo X, Chen Z, Guan H, Bai J.   +7 more
europepmc   +1 more source