perturbations
扰动
常用释义
英式发音
美式发音
基本释义
- n. [流]扰动；不安（perturbation 的复数形式）
例句
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1·Angular perturbations tend to increase instead of decrease.角扰动倾向于增加而不是减少。
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2·Planetary perturbations make the earth's orbit about the sun irregular.行星的摄动使得地球绕太阳的轨道是不规则的。
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3·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。
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4·Initial perturbations scheme is one of the important problems in the ensemble prediction.初始扰动方案是集合预报研究的核心问题之一。
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5·If you can modulate it with a few simple perturbations, that's the definition of a program.我们能施加一些简单的干预，从而对它进行调节——这就是程序。
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6·All perturbations from normal, including vital signs and unusual symptoms, must be addressed.必须排除对对正常所有状态如生命体征和异常症状的所有干扰。
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7·BNL confirmed that there had been discussion over the possibility of "perturbations in the universe".BNL已经证实，它们曾经讨论过出现“宇宙微扰”的可能性。
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8·A sufficient condition for the performance to be robust under interval parameter perturbations is obtained.接着给出了参数区间摄动情形下性能保持鲁棒性的一个充分条件。
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9·Seriously meditated upon, it reduces our perturbations to the profound nobility that is found in indifference.认真地思考一下，你就会发现，这种观点把我们的烦恼和不安还原成了深邃且相互没有差别的崇高。
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10·The suppression role of the ac current on the MHD perturbations was analyzed in theory and proved numerically.关于交变电流对MHD扰动的抑制作用，从理论上作了分析并从数值上加以证明。
网络释义
- perturbation method : [化]微扰法，微扰理论
- perturbation theory : 微扰理论；摄动理论
- perturbation equation : 扰荡方程，扰动方程