perturbations的中文翻译是什么意思
perturbations
n. <正>忧虑( perturbation的名词复数 ); 不安; 烦恼; <术>摄动
perturbations的柯林斯释义
N-VAR（尤指不常出现的）小变化
A perturbation is a small change in the movement, quality, or behaviour of something, especially an unusual change.
...perturbations in Jupiter's gravitational field.
木星重力场的微小变化
N-UNCOUNT（某事引起的）忧虑，不安，烦恼
Perturbation is worry caused by some event.
This message caused perturbation in the Middle East Headquarters.
这则消息在中东总部引起了不安。
perturbations的场景例句
Under the action of universal gravitational forces the small perturbations will grow.
在万有引力的作用下,小扰动会加强.
Angular perturbations tend to increase instead of decrease.
角扰动倾向于增加而不是减少.
Perturbations of the force field will cause changes, or variations, of the displacement field.
力场的扰动要引起位移场的变化或者说变分.
In order to keep variations negligibly small, only small perturbations will be considered.
为了使变分小到可以忽略的程度, 仅考虑微小的扰动.
Time - dependent Perturbation Theory. Transition probability. Adiabatic theorem revisited. Sinusoidal perturbations.
含时微扰论. 跃迁几率, 重温绝热理论,正旋扰动.