英语词汇“perturbation theory”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	perturbation theory
释义	perturbation theory noun : any of various methods of calculating the approximate value of a complex function (such as the energy of an electron in quantum mechanics) by first assuming that the dominant influence is the only factor and then making small corrections for additional factors
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perturbation theory