perturbation theory
基本解释
- [物] 微扰理论；[自][天] 摄动理论
英汉例句
- Perturbation Theory III. Transition Probability. Wavepacket. Degeneracy.
微扰理论III。跃迁几率。波包。简并。
140.138.2.232 - According to the singularity perturbation theory, dynamic inversion is adopted to design the basic attitude controller including fast inverse loop and slow inverse loop.
利用多重时间尺度奇异摄动理论，结合非线性动态逆方法设计了基本姿态控制器，包括快逆回路和慢逆回路两部分。 - Firstly, the state variables of the reentry vehicle are decomposed into two sub-systems of different time scales using the singular perturbation theory.
首先，利用奇异摄动理论对再入飞行器状态变量进行两个时间尺度的划分，将系统状态方程分解成两个低维子系统。
双语例句
词组短语
- fluid perturbation statistical theory 流体微扰变分统计理论
- Fluid perturbation variational theory 液体变分微扰理论
- finite perturbation theory 有限微扰理论
- Matrix Perturbation Theory 矩阵摄动理论
- MollerPlesset perturbation theory 多体微扰理论
短语
专业释义
- 微扰理论
Chapter 3 presents the methods to calculate the multi-photon absorption focusing on the time-dependent perturbation theory (also known as Sum-Over-State) and response theory.
第三章给出了多光子吸收性质的计算方法,其中包括含时微扰理论方法(又称为态求和方法)和响应理论方法。 - 微扰论
- 摄动理论
- 扰动理论
- 微扰理论
Two formulae for the electromagnetic field and the propagation constant calculation are derived from the perturbation theory.
首先运用微扰理论计算出光波导的电磁场分布，然后从麦克斯韦方程出发推导出一个计算光波导传播常数的公式并由此得出其色散曲线。 - 扰动理论
- 微扰论
Because of the strong stiff of the electron occupation probability equation,we adopt mutipletime-scale perturbation theory to transfer them into algebra equation and differential equation with low stiff.
束缚电子占据概率速率方程组具有很强的刚性，我们采用多时标微扰论方法，将其变换成代数方程组和刚性较小的微分方程组求解。 - 摄动理论
- 摄动理论
- 扰动理论
- 摄动法
After the non-linear water-wave equation is divided into the first order and second order equation by the perturbation theory, the corresponding finite element matrix equations have been derived by means of Galerkin method.
对水体运动方程经摄动法分解后运用伽辽金法进行有限元离散，得到水体的一、二阶速度势的有限元微分方程组。天文学
- 摄动理论
- 微扰理论
- 微扰理论
- 扰动理论