(verb.) throw into great confusion or disorder; 'Fundamental Islamicists threaten to perturb the social order in Algeria and Egypt'.
(verb.) disturb in mind or make uneasy or cause to be worried or alarmed; 'She was rather perturbed by the news that her father was seriously ill'.
(verb.) cause a celestial body to deviate from a theoretically regular orbital motion, especially as a result of interposed or extraordinary gravitational pull; 'The orbits of these stars were perturbed by the passings of a comet'.
(verb.) disturb or interfere with the usual path of an electron or atom; 'The electrons were perturbed by the passing ion'.
克里斯整理
格雷琴编辑