Results 111 to 120 of about 336 (164)

[Minimally invasive treatment for osteonecrosis of the femoral head in ARCO stage and with bioceramic system]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2019
Lu Y   +9 more
europepmc   +1 more source

[Clinical outcomes of vocal fold immobility after tracheal intubation]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban, 2020
Geng ZY, Gao WH, Wang DX.
europepmc   +1 more source

[Exploration of the Perturbation of PKIG in Lung Squamous Cell Carcinoma and the Role in Tumor Microenvironment Based on Bioinformatics Method]. [PDF]

open access: yesZhongguo Fei Ai Za Zhi, 2023
Liu Q   +8 more
europepmc   +1 more source

复合绝缘子用芯棒压缩弹性模量测试方法和试验研究

open access: yesDianci bileiqi
本研究选用直径24 mm的芯棒加工20 个符合压缩弹性模量测试用的芯棒样品,参照标准GB/T 1448-2005,重点讨论涉及芯棒压缩弹性模量的测试方法和装置。试验结果表明试验机与千分表联合测试方法下,在弹性变形范围内分五级压缩负荷加载,测得的压缩弹性模量值存在一定的分散性,且波动较大,说明这种方法有一定的局限性和缺陷性,多次测量得出的压缩弹性模量值准确度不高;试验机与光栅尺及配套工装联合测试方法下,测得压缩弹性模量值准确度高,分散性小,说明这种试验方法具有很高的稳定性和再现性;测试压缩弹性模量时 ...
刘于新   +7 more
doaj  

[A digital droplet PCR detection technique based on filter faster R-CNN]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Zhang Y   +6 more
europepmc   +1 more source

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