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弹性力学问题微分提法
释义
弹性力学问题微分提法
Encyclopedia
工学
弹性力学
释
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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reverse braking
reverse Brayton refrigeration cycle
reverse breakdown voltage
reverse Carnot refrigeration cycle
reverse chemical genetics
reverse circulation cementing
reverse circulation continuous coring
reverse-circulation well clean-up
reverse conducting insulated gate bipolar transistor
reverse conducting thyristor
reverse convex constraint
reverse convex program
reverse convex programming
reverse convex programming problem
reversed
reversed evolution
reversed-field configuration
reversed field pinch
reversed flow of qi
reverse dictionary
reversed image
reverse-dispersion fiber
reversed line
reversed magnetic shear configuration
reversed martingale
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