Results 111 to 120 of about 1,331,409 (150)
[Sex-specific hemoglobin thresholds for oxygen saturation: A non-linear regression analysis based on Tibetan inpatients]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanGongjue Z, Mao Y, Dawa P, Laba C, Yan Q.
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[Spherical measurement-based analysis of gradient nonlinearity in magnetic resonance imaging]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiYang X +7 more
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[Design of nonlinear locking mechanism for shape memory alloy archwire of miniature orthodontic device]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiDai Q +5 more
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[Study on quantitative analysis of bracket-induced nonlinear response of labio-cheek soft tissue during the orthodontic process]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023 Hua J +5 more
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, 1988 本文在文献的基础上,考虑了纤维和基体本构关系的非线性,讨论了正交铺层和±θ角铺层的情况,采用小弹-塑性形变理论、复合材料微观力学的复合定律和线性稳定理论。得到了求解复合材料园柱曲板在轴压下非线性弹性失稳时临界载荷的算式 ...
王震鸣, 游绍建, 杨明
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[Diagnostic transitions in adolescent inpatients with mental disorders: a retrospective cohort study]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanKong X, Mao H.
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, 2006 在给出载流薄板的磁弹性非线性运动方程,电动力学方程的基础上,通过变量代换将描述载流薄板的磁弹性状态方程整理成含有10个基本未知函数的标准柯西(Cauchy)型.并通过差分法及准线性化方法,将标准柯西型的非线性偏微分方程组,变换成为能够用离散正交法编程求解的准线性微分方程组.通过具体算例,得到了两边固支载流条形薄板的磁弹性应力与变形的数值解.变换电磁参量讨论了载流条形薄板的应力及变形的变化规律 ...
白象忠, 田振国, 边宇虹
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[Effectiveness of cementless total knee arthroplasty with three-dimensional-printed trabecular metal interface]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiChai H, Sun Y, Chen X, Li Y, Li S.
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, 2014 分析周边简支圆板在磁场中的非线性随机振动问题。根据板壳磁弹性基本理论及连续体的随机振动理论,得到在磁场环境中简支圆板的非线性随机振动方程;利用FPK方程法解出了圆板随机振动位移和速度响应的多个数字特征 ...
王知人, 李玉珍, 王平, 涂建新
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