“principle of virtual force”的概念、定义、翻译、参考文献-科学参考

单词	principle of virtual force
释义	principle of virtual force Encyclopedia 理学变分原理和方法释 principle of virtual force虚内力原理位移边界处给定的位移在可能内力上做的虚功等于变形引起的应变在可能应力上做的虚功。又称虚应力原理。
随便看	reactive arthritis reactive attachmen disorder reactive black KN-B reactive blending reactive brilliant blue X-BR reactive chlorine species reactive complex reactive cross section reactive crystallization reactive current reactive current, idler current reactive distillation reactive dye reactive element reactive empirical bond-order potential reactive empirical bond-order (REBO) potential reactive extrusion reactive extrusion molding reactive force reactive force field reactive gas measurement instrument reactive group of reactive dye reactive halogen gases reactive heat melting adhesive reactive heat-melting adhesive

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