perturbation是什么意思
2024-01-30 14:22:17
perturbation
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 didnt 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。