perturbation的中文翻译是什么意思
perturbation
n. <正>忧虑; 不安; 烦恼; <术>摄动
perturbation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。
perturbation的英文释义
Noun
1. an unhappy and worried mental state;
- there was too much anger and disturbance
- she didn't realize the upset she caused me
2. (physics) a secondary influence on a system that causes it to deviate slightly
3. activity that is an intrusion or interruption;
- he looked around for the source of the disturbance
- there was a disturbance of neural function
4. a disposition that is confused or nervous and upset
5. the act of causing disorder
perturbation的场景例句
Robust stabilization of a class of linear system with nonlinear perturbation is discussed in this paper.
摘要主要讨论了一类非线性扰动不确定时滞系统的鲁棒镇定问题.
The definition of admissible perturbation is romained in the appendix of part 2.
有关可容许扰动的定义包含在这部份2的附录中.
The eigenvalues of a normal matrix are not sensitive to its elements perturbation.
本文研究一类正规矩阵反问题,给出有解的充要条件及通解表达式.
Based preemptive priority queuing network model and infinitesimal perturbation analysis schemes , new scheduling algorithm is presented.
建立了一种基于摄动分析方法的窗口流控新算法,给出了各种负载条件下的仿真实验结果.
The course also examines approximation methods: WKB method, variational principle, and perturbation theory.
同时,本课程也解释了几种常用的近似方法: WKB方法 、 变分原理 、 以及微扰理论.