perturbation

美[ˌpɜːrtər'beɪʃn] 英[ˌpɜːtə'beɪʃn]

n. 扰动(微扰；波动；破坏；摄动)

形容词：perturbational

近义词：disturbance，alarm，worry，agitation，disquiet，trepidation，discomposure，haste，uneasiness，unrest，tension，distress，disorder，funk，upset，fluster，disruption，

详细释义

n.(名词)

引起不安的事物
不安
烦恼
动摇
扰乱
慌张
混乱
【天】摄动
狼狈
焦虑
引起动摇的原因
【物】微扰
变化
起伏
小变异
<正式>忧虑

英英释义

Noun

an unhappy and worried mental state;
"there was too much anger and disturbance" "she didn't realize the upset she caused me"
(physics) a secondary influence on a system that causes it to deviate slightly
activity that is a malfunction, intrusion, or interruption;
"the term `distress' connotes some degree of perturbation and emotional upset" "he looked around for the source of the disturbance" "there was a disturbance of neural function"
a disposition that is confused or nervous and upset
the act of causing disorder

例句

用作名词(n.)

The effects of WOB fluctuation of drill string on the wellbore trajectory are analyzed by using stochastic finite element method and perturbation equation.借助随机有限元方法和摄动方程初步分析了钻压波动对井眼轨迹的影响。

THE END

perturbation

详细释义

英英释义

例句

热门英语单词

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