perturbations
英 [ˌpɜːtə(ː)ˈbeɪʃənz]
美 [ˌpɜrtərˈbeɪʃənz]
n. 忧虑; 不安; 烦恼; 摄动; 微扰; 小变异
perturbation的复数
柯林斯词典
- N-VAR (尤指不常出现的)小变化
Aperturbationis 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
- ...perturbations in Jupiter's gravitational field.
- N-UNCOUNT (某事引起的)忧虑,不安,烦恼
Perturbationis 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。
- This message caused perturbation in the Middle East Headquarters.
双语例句
- Perturbations of Bessel sequences of order 1 in a Banach space
Banach空间中的1阶Bessel列的扰动 - The Bifurcations of Limit Cycles for a Linear System with 9-degree Perturbations;
一类线性系统在9次扰动下的极限环分支(英文) - Stability of Multiobjective Programming under the Constraint Cone and the Control Cone Perturbations
约束锥和控制锥扰动多目标规划的稳定性 - Quadratic Stability and Control for Large-scale Interconnected Time-delay Descriptor Systems with Nonlinear Perturbations
非线性扰动的关联时滞广义大系统的二次稳定与H∞控制 - Analysis of a three-species predator-prey system with impulsive perturbations and non-monotonic functional response
具有脉冲扰动和非单调功能反应的三种群捕食系统的分析 - The sensitivity of infiltration coefficient to water table perturbations is higher than that of specific yield.
对水头摄动量影响的灵敏度,两个随机参数中渗透系数较大,给水度较小。 - Emissions of light and very low frequency perturbations due to electromagnetic pulse sources
因电磁脉冲源引起的光辐射和甚低频微扰 - 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。 - Closedness and Semicontinuity of Cone Efficient Solution Sets for Multiobjective Programming under Two Perturbations
双扰动多目标规划锥有效解集的闭性和半连续性 - But smaller-amplitude perturbations develop rapidly and will soon make a great impact on the precipitation forecast.
但是小振幅扰动的迅速发展,很快就会对降水预报造成较大的影响。