Results 61 to 70 of about 3,088 (98)

[Retrospective analysis of localized juvenile spongiotic gingival hyperplasia]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Lin Y, Cao R, Yao R, Shang J.
europepmc   +1 more source

[Application of biological age for cardiovascular risk prediction in a community-based Chinese cohort]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Lu M, Wang B, Kang J, Liu Q, Zhou Y, Sun Y, Shen P, Lin H, Tang X, Gao P.   +9 more
europepmc   +1 more source

[Clinical features and pathological scoring analysis of hepatic amyloidosis]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Gong YX, Du ZX, Yang Y, Li SS, Wang JL, Yang YF.   +5 more
europepmc   +1 more source

[Risk factors of wet ear and its impact on surgical outcomes of endoscopic type Ⅰ tympanoplasty]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Zhu Z, Pan Y, Yi R, Qiao Y, Chen Y, Zha D, Song Y.   +6 more
europepmc   +1 more source

[Clinical efficacy of two-stage ear reconstruction using autologous rib cartilage in the correction of congenital microtia]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Xu ZC, Zhang Q, Xu F, Li DT, Li YY, Chen X, Zhang RH.   +6 more
europepmc   +1 more source

[Endoscopic staged surgery for stage Ⅲ external auditory canal cholesteatoma: an efficacy analysis]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
He R, Chen K, Huang P, Chen J, Yu Y.
europepmc   +1 more source

[Surveillance of birth defects among perinatal infants in Guiyang City, 2016-2024, and trend prediction]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang Y, Yang JY, Tang LY.
europepmc   +1 more source

[Selection of indications for apical microsurgery in different types of affected teeth]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Wang Z, Chen Y.
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整段拼装式输电塔对接节点承载力试验研究

Jianzhu Gangjiegou Jinzhan
文中针对角钢铁塔，设计出一种上下两端完全分开、形成独立段的结构，各段间采用圆形座板式对接。该结构可减少主材接头处螺栓群的数量，既有利于优化现有施工组塔方式，提高组塔效率与施工安全性，也为机器人登塔作业提供便利条件。其中，对接节点是保障整塔稳定的关键部件，为明确其承载机制、破坏模式及极限承载力，文中开展了10个足尺节点抗拉承载力试验研究，考察了底板厚度、底板直径、孔位直径及螺栓孔径对节点荷载-位移曲线及承载力的影响。同时建立了合理的对接节点有限元模型，进一步研究了节点底板尺寸、螺孔尺寸 ...
陈锡祥, 张金锋, 罗义华, 张树林, 李涛, 张佳伦, 刘红军   +6 more
doaj  

[Expert consensus on reconstruction treatment for irreparable posterosuperior massive rotator cuff tears]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Shoulder Joint Study Group Of The Fifth Committee Of The Chinese Society Of Sports Medicine Chinese Medical Association.
europepmc   +1 more source