“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	recovery recovery and recrystallization recovery and treatment of mining geo-environment recovery capability recovery characteristic recovery creep Recovery From an Illness recovery from the failure recovery of enforcement recovery of gas reservoir recovery of natual gas liquids with ammonia compression refrigeration process recovery of natural gas liquids recovery of natural gas liquids expansion and cryogen refrigeration process recovery of natural gas liquids with ammonia absorb refrigeration process recovery of natural gas liquids with expansion refrigeration process recovery of natural gas liquids with gas wave refrigeration process recovery of natural gas liquids with propane refrigeration process recovery of natural gas liquids with thermal separator refrigeration process recovery of nonferrous scrap metal recovery of soil productivity recovery of uranium from seawater recovery of waste heat recovery package recovery period of national economy Recovery Program of Hebert Hoover

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