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形式不变性
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形式不变性
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理学
对称性与守恒量
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form invariance
形式不变性
力学系统运动微分方程中的动力学函数,如动能、势能、广义力、哈密顿函数、伯克霍夫函数等,在经历无限小变换后仍满足原来方程的一种不变性。
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three-level laser
three-level preservation System
three-level prevention of disease inmilitary
three-level prevention principle
three-line-array scanner
three line array stereo mapping camera of ziyuan-3 satellite
three-line relaxation
three lines and eight angles
three lines and four districts
three lines and one list
Three Little Red Flowers
Three Lives
three luminary set
Three Major Campaigns of Wanli Reign
three major features of the Party's style of work
three mandatory training
Three Mao Perfect Sovereign Brothers
Three masters of lingnan
Three Medicine Buddhas
three methods of ethics
Three Methods of Ethics: A Debate
Three Mile Island accident
Three Mile Island nuclear plant accident
three military generals in the northeast in Qing Dynasty
three-mirror anastigmat
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