“虚位移”的概念、定义、翻译、参考文献-科学参考

　

单词	虚位移
释义	虚位移 Encyclopedia 理学分析力学释 virtual displacement虚位移在给定瞬时，质点系中各质点所作的、为约束所允许的、假想的无限小位移。以表示，式中为质点的个数；为变分符号。理学拉格朗日力学释 virtual displacement虚位移在给定的固定时刻为加在系统点上的约束所允许的所有假想的无限小位移。 Physics 力学 virtual displacement虚位移＞力学和理论力学＞分析力学＞释义 virtual displacements虚位移 virtual displacement虚位移^† Mathematics virtual displacement虚位移 Astronomy virtual displacement虚位移
随便看	waterway management waterway navigation chart waterway network in the Pearl River delta waterway of the Heilongjiang River waterway of the Songhuajiang River waterway regulation for navigation in mountainous area waterway regulation structures waterway regulation works Waterways Classic Waterways Law of the People's Republic of China waterway transport waterway transport business documents water weed water weeds water well water-well drilling waterwheel plant water-wind erosion crisscross region Water Witch Episode waterworks water yield in mines Wating for Playing Chess in the Mountain by Liao Wating the Ship at the Col in Summer by Dong Yuan Watkins factor Watson

　

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