perturbation

汉语翻译

n. 不安, 扰乱, 紊乱, 烦扰
【化】 摄动; 微扰

词型变化

形容词:perturbational 

英语解释

名词 perturbation:

an unhappy and worried mental state同义词：disturbance, upset(physics) a secondary influence on a system that causes it to deviate slightlyactivity that is an intrusion or interruption同义词：disturbancea disposition that is confused or nervous and upset同义词：flusterthe act of causing disorder同义词：disruption

详细解释

per.tur.ba.tion

n.（名词）


The act of perturbing.
情绪不稳，心神不宁：焦虑烦恼的行为
The state of being perturbed; agitation.
搅乱，混乱：处于不安的状态；动荡


A small change in a physical system.
微扰：物理体系中的微小变化
Physics Astronomy Variation in a designated orbit, as of a planet, resulting from the influence of one or more external bodies.
【物理学】 【天文学】 微扰，摄动：在固定轨道中的变化，如行星，由一个或多个外部物体的影响引起

【引伸】
per.turba.tional
adj.（形容词）