“variational principles of elastic mechanics”的概念、定义、翻译、参考文献-科学参考

单词	variational principles of elastic mechanics
释义	variational principles of elastic mechanics Encyclopedia 工学弹性力学释 variational principles of elastic mechanics弹性力学变分原理将弹性力学基本方程的定解问题转换为求解泛函的极值或者驻值问题。
随便看	grazing incidence reflection spectroscopy, GIR spectroscopy grazing incidence spectrograph grazing incidence system grazing incidence telescope grazing intensity grazing land grazing livestock improved seed rate grazing management grazing method grazing methods grazing occultation grazing pasture supervisory unit grazing path grazing period grazing permit grazing planning grazing plot grazing pressure grazing prohibition grazing rate grazing resistance grazing return grazing season grazing system grazing tolerance

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