“physical nonlinearity”的概念、定义、翻译、参考文献-科学参考

单词	physical nonlinearity
释义	physical nonlinearity Encyclopedia 工学非线性力学释 physical nonlinearity物理非线性在线性理论中采用弹性的本构关系即胡克定律，它仅考虑应力和应变的线性关系，当温度和其他条件变化时只影响线性方程的常系数。弹性本构关系的特点是线性和单值性。而实际上，材料的本构关系应包括应力、应变、应变率、荷载作用时间、温度等因素之间的非线性关系，即物理非线性。
随便看	flufenacet flufenoxuron fluff pulp nonwoven fluffy stitch fluid fluid approximation fluid-bed dryer fluid bed gasification Fluid behind cementing plug fluid coking fluid construction grammar fluid conveying equipment control fluid conveying process control systems fluid derived from the crust fluid derived from the mantle fluid domain fluid drag fluid dynamics fluid elastic-plastic theory fluid elastoplastic model fluid fertilizer fluid flow in fractured vuggy reservoirs fluid flow in porous media fluid flow measurement fluid flow of passage vortex and clearance vortex

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