Read Edit View history 摄动 shèdòng perturbation Origin Definitions Defs Strokes Stroke Words Sentences Sents 摄动 攝動 shèdòng perturbation The deviation of a celestial body from its normal or expected orbit, caused by the gravitational attraction of other bodies. Frequency Written text 0.105 per million Sources Frequency data BCC Corpus (BLCU)
摄动 攝動 shèdòng perturbation The deviation of a celestial body from its normal or expected orbit, caused by the gravitational attraction of other bodies. Frequency Written text 0.105 per million Sources Frequency data BCC Corpus (BLCU)