perturbation

音標(biāo)發(fā)音

This message caused perturbation in the Middle East Headquarters.
這則消息在中東總部引起了不安。
Unwillingly she met his eyes, defiance and perturbation on her face.
她極不情愿地看著他的眼睛, 滿臉反抗和煩亂的神色.
The equations defining the zero - order perturbation simply govern the static solution.
定義零級(jí)微擾的方程簡(jiǎn)單地決定了靜態(tài)解.
This message caused perturbation in the Middle East Headquarters.
這則消息在中東總部引起了不安。
Because of the perturbation, Mars experiences some torque.
因?yàn)橛形_, 火星就受到一些轉(zhuǎn)矩的作用.

perturbation function 攝動(dòng)函數(shù);[數(shù)]擾動(dòng)函數(shù);被稱為微擾函數(shù);被稱為擾動(dòng)函數(shù)
absolute perturbation 絕對(duì)擾動(dòng);[天]絕對(duì)攝動(dòng);絕對(duì)攝動(dòng)
Perturbation Methods 攝動(dòng)方法
perturbation matrix [數(shù)]擾動(dòng)矩陣;微擾矩陣
flux perturbation 通量微擾

A perturbation is a small change in the movement, quality, or behaviour of something, especially an unusual change.
Perturbation is worry caused by some event.