perturbation

音標(biāo)發(fā)音

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

perturbation function 攝動函數(shù);[數(shù)]擾動函數(shù);被稱爲(wèi)微擾函數(shù);被稱爲(wèi)擾動函數(shù)
absolute perturbation 絕對擾動;[天]絕對攝動;絕對攝動
Perturbation Methods 攝動方法
perturbation matrix [數(shù)]擾動矩陣;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.