英语词汇“periodic perturbation”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	periodic perturbation
释义	periodic perturbation periodic perturbation [¦pir·ē¦äd·ik pər·tər′bā·shən] (astronomy) Small deviations from the computed orbit of a planet or satellite; the deviations extend through cycles that generally do not exceed a century. (mathematics) A perturbation which is periodic as a function.
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