Results 141 to 150 of about 104,321 (253)
[An optical parameter imaging system with profile information fusion]. [PDF]
Li T, Dong Y, Liu M, Zhao J, Li M, Li Y.
europepmc +1 more source
在任意转角位置的双渐开线齿轮齿面数学模型基础上,建立了精确的参数化双渐开线齿轮的Pro/Engineer模型。通过模型分析了双渐开线齿轮特征参数,给出了配对双渐开线齿轮齿腰不干涉和采用已有刀具确定特征参数的简单方法;为双渐开线齿轮的设计、制造及其相关分析提供了精确的三维数字化模型。
唐勇, 张志强, 许焰, 贺静
doaj
[Physical model-based cascaded generative adversarial networks for accelerating quantitative multi-parametric magnetic resonance imaging]. [PDF]
Liu Y, Chu Z, Zhang Y.
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本文提出了一套计算波导色散参数的新方法。用它检验了两种常用的高斯近似对色散参数计算的影响。並在此基础土,提出了光斑的一个新定义,给出了用它近似计算单模α光纤波导色散参数的简单解析公式及其计算结果,还对一些例子做了比较。
盛嘉茂
doaj
A comparative study based on the mandibular movement track and the movement parameters of the virtual articulator in simulating occlusal adjustment. [PDF]
Ma L, Chao J, Liu F, Mei J, Shen J.
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Comparison of femoral neck geometric parameters between Chinese and Japanese females. [PDF]
Li L+5 more
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