英语词汇“perturbation”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
释义	Word Frequency perturbation (ˌpɜːtəˈbeɪʃən) or perturbance (pəˈtɜːbəns) noun 1. the act of perturbing or the state of being perturbed 2. a cause of disturbance or upset 3. physics a secondary influence on a system that modifies simple behaviour, such as the effect of the other electrons on one electron in an atom 4. astronomy a small continuous deviation in the inclination and eccentricity of the orbit of a planet or comet, due to the attraction of neighbouring planets
随便看	stag's horn stagy staid staidly staidness stain stainability stainable -stained -stained stained glass stained glass ceiling stained glass window Stainer stainer Staines Staines-upon-Thames stainless stainlessly stainlessness stainlessness stainless steel stainproof stain remover stain resistant

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