Results 121 to 130 of about 30,229 (203)
[A two-sample Mendelian randomization study on the association between temporomandibular disorder and insomnia]. [PDF]
Yuan W, Cheng Y, Cui Y, Gao D.
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[A comparative study of different methods for treatment switching analysis in clinical trials]. [PDF]
Liang Z, Xu L, Li K, Yu M, An S.
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[Research Status and Progress of Third-generation EGFR-TKIs in Elderly Patients with Non-small Cell Lung Cancer]. [PDF]
Chen X, Sun Y, Zhang L, Jiang B.
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[Clinical characteristics and prognosis of chronic disseminated candidiasis in children with acute leukemia following chemotherapy: a multicenter clinical study]. [PDF]
Jiang XH+7 more
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为研究冷弯薄壁不锈钢拼合箱形截面短柱的受力性能,对14根拼合箱形截面短柱、6根单肢U或C形截面短柱及5根腹板开孔拼合截面短柱进行了轴压试验研究,试件材料为S30408奥氏体不锈钢。试验得到了不锈钢材料的力学性能指标和轴压试件的极限承载力、荷载-位移曲线,分析了试件的屈曲模式和破坏特征。试验结果表明:试件拼合方式对拼合试件极限承载力有明显影响,其中CC截面试件承载力最大,UU截面试件承载力最小;UU截面拼合箱形截面柱的极限承载力大于单肢组成构件的承载力之和;腹板开孔率小于0.5时试件极限承载力几乎无削弱 ...
靳春驰+3 more
doaj
[Preparation and application of magnetic covalent organic framework: open experimental teaching practice of instrumental analysis]. [PDF]
Jiang DD, Jia Q.
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