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	Definition of perturbation theory in English: perturbation theory noun Physics Mathematics The method of investigating solutions of equations representing physical systems, especially quantum systems, by relating them by means of perturbations to those of similar but simpler systems which can be solved directly. Origin 1920s; earliest use found in Proceedings of the Royal Society of London. Definition of perturbation theory in US English: perturbation theory noun Physics Mathematics The method of investigating solutions of equations representing physical systems, especially quantum systems, by relating them by means of perturbations to those of similar but simpler systems which can be solved directly. Origin 1920s; earliest use found in Proceedings of the Royal Society of London.
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更新时间：2025/1/9 7:37:46