英语词汇“lagrange bracket”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	lagrange bracket
释义	Lagrange bracket Lagrange bracket [lə′gränj ‚brak·ət] (mechanics) Given two functions of coordinates and momenta in a system, their Lagrange bracket is an expression measuring how coordinates and momenta change jointly with respect to the two functions.
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Lagrange bracket