Results 91 to 100 of about 48,845 (135)

[Effect of porous surface structure on fatigue strength of 3D printed zirconia]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhao J, Ding Q, Li W, Ma Q, Lan Y, Zhang L, Han J.   +6 more
europepmc   +1 more source

[Spontaneous facet joint fusion and stability assessment following isolated posterior internal fixation for lumbar burst fractures]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Fu X, Li Y, Chen Y, Yang C, Wang Q, Yang J.   +5 more
europepmc   +1 more source

[Research progress in diagnosis and treatment of multiple ligament knee injuries]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Xie H, Li H, Shang X, Li Y, Geng Z, Li Y, Li Y, Yang Y, Yu A, Yang J, Xu J, Xi Y.   +11 more
europepmc   +1 more source

极端天气下避雷器底座断裂故障处理与性能试验分析

Dianci bileiqi
介绍了极端天气下某变电站多个避雷器底座断裂缺陷的发现和处理过程，检查到断裂痕迹均为新断面且个别内壁有裂纹。根据气象信息和运行记录，初步判断避雷器底座断裂的直接原因是瞬时大风。将避雷器底座送检，进行了性能试验，包括绝缘子孔隙性试验、弯曲负荷耐受试验和弯曲负荷破坏试验等。通过机械性能试验验证了故障原因的初判。文末总结了缺陷处理经验，提出了应对极端天气下突发情况的对策和措施。
刘建月, 张志东, 薛赵琪, 高若天, 王欣伟   +4 more
doaj  

[Early postoperative functional outcomes and influencing factors in patients with rotator cuff injury]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Ye Y, Lu B, Li J, Zhang K.
europepmc   +1 more source

[Clinical efficacy of vocal fold injection with fat and rectus abdominis fascia combined with voice training in the treatment of glottal insufficiency]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Tao G, Peng J, Xiong J, Xu Y, Liu H, Xiang W, Li L.   +6 more
europepmc   +1 more source

[Effectiveness analysis of single-incision treatment for adjacent two-segmental lumbar disc herniation using uni-portal non-coaxial spinal endoscopic surgery]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
He C, Li H, Xiao B, Zhou X, Cai X, Zhang H, Zhou J.   +6 more
europepmc   +1 more source

[A special type of triple injury of superior shoulder suspensory complex-lateral segment floating clavicle]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Chen Y, Zhao H, Yang M, Xu S, Cai Y.
europepmc   +1 more source

[Effectiveness of arthroscopic superior capsular reconstruction using a "sandwich" patch combined with platelet-rich plasma injection in treating massive irreparable rotator cuff tears]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zou W, Zhou M, Fan S, Hou H, Gong L, Xu T, Hu L, Jiang J.   +7 more
europepmc   +1 more source

[New concepts, methods, and techniques for unilateral cleft lip repair]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Shi B.
europepmc   +1 more source