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differential expression of elastic mechanical problem
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differential expression of elastic mechanical problem
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工学
弹性力学
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differential expression of elastic mechanical problem
弹性力学问题微分提法
从弹性微元体入手,对于理想弹性体通过对静力学、变形几何学和本构关系等方面进行分析,建立描述微元平衡、变形及弹性关系的一组基本方程,包括平衡方程(3个)、几何方程(6个)和等价的连续方程或协调方程(6个)、物理方程(6个),加上相应的边界条件,就把弹性力学问题化为数学上的偏微分方程边值问题。
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backscatterer
back scattering
back-scattering
backscattering
backscattering analysis
backscattering analysis, BSA
back scattering-channeling effect
back scattering method
backscatter peak
backscatter X-ray inspection technology
backshaft
backshift operator
backshore subfacie
back-shu point
back-shu points and front-mu points combination,back-shu points and front-mu points association
backside attack
backside-illuminated CCD
backside-illuminated CMOS
back silting
backslash
backspring
backstage bans and prohibitions
backstage of Goulan (an open-air performance venue)
backstage supervisor
backstepping control
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