perturbation theory

单词perturbation theory

基本解释

un.: 扰动理论；微扰理论
网络: 摄动理论；微扰论；微扰法

英汉解释

• 微扰理论

• 扰动理论

例句

• With the time-dependent perturbation theory, the dynamics of a two-level system coupled to an Bose field is revisited.

  从含时微扰论的角度出发，重新求解了与玻色场相耦合的两态系统的动力学。

• The wave performance and its criterion of occurrence have been obtained by using perturbation theory and numerical method.

  应用摄动理论和数值方法，求得了位移波的波形和位移波产生的判别准则。

• Thus, the soliton perturbation theory is of importance for the research into more real nonlinear systems.

  因而，孤子微扰理论在研究实际物理系统时具有很大的实用价值。

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

  微扰理论III。跃迁几率。波包。简并。

• 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。

• Time-independent Perturbation Theory. Degenerate and nondegenerate states.

  含时微扰理论：简并和非简并态。

• A perturbation theory model was set up for calculating vapor liquid equilibrium (VLE).

  建立了一个微扰理论模型来计算流体的汽液平衡。

• Perturbation theory indicates that small perturbation of the coefficients could lead to the big perturbation of the root.

  摄动理论显示，对于特征方程系数的小幅度扰动即可导致根的大幅度变化。

• A homogenization method based on the perturbation theory is presented to deduce the mathematical expression of the(micro-stress).

  从基于小参数渐近展开和摄动方法的均匀化理论出发，给出了求解细观应力的数学表达式。

• Rectangular cavity perturbation theory is described in detail.

  详细介绍了矩形谐振腔微扰法的基本原理；