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1 词典释义:
perturbation
时间: 2025-10-01 17:44:47
英 [ˌpɜːtəˈbeɪʃən]

n.烦扰;烦恼;不安;心绪不宁;干扰因素;剧变;动乱;微扰;摄动;

双语例句
  • This message caused perturbation in the Middle East Headquarters.

    这个消息在中东总部引起了不安。

    《柯林斯英汉双解大词典》
  • The regular perturbation method is described.

    简要介绍了正则摄动法。

  • It perturbation the basic of NGN business model.

    动摇了NGN业务模型的基础。

  • A small additional perturbation can have a substantial effect.

    小小的波动就能产生实质性的影响。

  • Unwillingly she met his eyes, defiance and perturbation on her face.

    她极不情愿地看着他的眼睛,满脸反抗和烦乱的神色。

  • This confirms the accuracy of the perturbation method which we adopted.

    这就证明了我们采用的摄动法有较好的准确性。

  • Perturbation Theory III. Transition Probability. Wavepacket. Degeneracy.

    微扰理论III。跃迁几率。波包。简并。

  • The perturbation systems of discrete soliton equations are investigated.

    研究了离散孤立子方程的扰动系统。

  • The matrix perturbation method is effective to solve this kind of problem.

    矩阵摄动法是解决这种问题的有力工具。

  • It is not the perturbation of a people passion-wrought nor a promise proposed.

    进步不是扰乱一个感情激动的民族,也不是提出某种承诺。

  • It's not any old perturbation, it's circular and it's got a particular type of profile.

    这并不是任何老的摄动,它的形状是圆的,它是一种可以获得的、特殊类型的轮廓侧面。

  • The advantage of this method in solving the perturbation equation is also discussed.

    并讨论了用这种方法求解摄动方程的优越性。

  • The parallel perturbation technique is well-suited to mixed-mode VLSI implementation.

    该并行扰动技术非常适合于用混模vlsi实现。

  • This paper introduces the application of the means of perturbation in hard spring system.

    本文介绍了微扰法在硬弹簧系统中的应用。

  • In degenerate case, stationary perturbation theory becomes to a move complicated problem.

    在简并情况下,定态微扰理论变成一个比较复杂的问题。

  • A new type of filter using degenerate mode is studied by applying the perturbation theory.

    本文应用微扰理论研究了一种利用简并模的新型滤波器。

  • The coupling between the transverse velocity and electromagnetic perturbation is considered.

    考虑了横向扰动速度与电磁场扰动的耦合。

  • Perturbation calculation in reactor physics requires the neutron adjoint eigenvalue equation.

    在反应堆物理计算中,扰动计算需要中子本征值方程的共轭方程。

  • Meanwhile, the estimation formulas of bounds for delays and parametric perturbation are given.

    同时,给出了扰动参数与滞后非线性项界线的估计公式。

  • The results show that the model can exhibit chaotic behavior without any perturbation or modulation terms.

    结果表明,该模型在不加扰动项或调制项时,即存在着混沌演化行为。

  • In the regular solution problem of the perturbation equation, the solution of convergence order is important.

    在扰动方程的正则化求解问题中,解的收敛性估计是十分重要的。

  • Would the perturbation grow and have a knock-on effect, thus affecting the rest of the brain, or immediately die out?

    这个干扰会变大和有撞击效应,进而影响大脑的其他部分,还是迅速消失呢?

  • The perturbation was a single extra 'spike, ' or nerve impulse, introduced to a single neuron in the brain of a rat.

    干扰是一个单独的额外尖峰信号或神经冲动,刺激小鼠的一个单独的神经元。

  • In the third chapter, the perturbation of invariant subspace, singular subspaces and deflating subspaces are discussed.

    第三章讨论了不变子空间、奇异子空间对和收缩子空间对的扰动。

  • To James, steady attention was thus the default condition of a mature mind, an ordinary state undone only by perturbation.

    对于James来说,稳定的注意力是成熟个体的普遍特征,普通状态被打破只能源于混乱。

  • This paper introduces the concept of minimal perturbation efficient solution in minimal perturbation constraints programming.

    文中引进了极小扰动约束规划的极小扰动有效解概念。

  • While these newly-born notions were passing in their heads, the perturbation of Elizabeth's feelings was every moment increasing.

    他们脑子里不断地转着这些新的念头,伊丽莎白本人也不禁越来越心慌意乱。

  • Compared with first-order perturbation, second-order perturbation stochastic finite element has the advantage of higher accuracy.

    与一阶摄动随机有限元相比,二阶摄动随机有限元具有较高的计算精度。

短语搭配
  • 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

近义词
n. 摄动;不安;扰乱