“虚功原理”的概念、定义、翻译、参考文献-科学参考

　

单词	虚功原理
释义	虚功原理 Encyclopedia 理学分析力学释 principle of virtual work虚功原理具有理想、双侧、定常约束的质点系在给定位形平衡的充要条件，即主动力在质点系任一组虚位移上元功之和为零。又称虚位移原理。理学拉格朗日力学释 principle of virtual work虚功原理 J.-L.拉格朗日于1764年建立的分析静力学的重要原理。又称虚位移原理。 Physics 力学 principle of virtual work, virtual work principle虚功原理又称“虚位移原理 (principle of virtual displacement)”。＞力学和理论力学＞分析力学＞释义 principle of virtual work虚功原理 principle of virtual work虚功原理^† Mathematics principle of virtual work虚功原理 Astronomy principle of virtual work虚功原理
随便看	Eight Scenes in Chongqing eight script-style in Qin Eight-Seven Plan for Poverty Alleviation Eight Specialists of Xiling eight specialized divisions of building construction eight-square identity eight surface Eight Taels of Gold eight techniques Eight Tibetan Kings Eight Tigers eight-treasure tea eight trigrams eight-vertex model Eight Views of Autumn Moods eight-whisker gudgeons Eight Women Throwing Into The River eighty-four tunes Eighty-one Dreams eighty-seven immortals eigut canals at Houtao of Huanghe River Eihei-ji Eijkman crater Eikoh Hosoe Eiko Ishioka

　

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