perturbation theory
基本解释
- [物] 微擾理論；[自][天] 攝動理論
英汉例句
- Perturbation Theory III. Transition Probability. Wavepacket. Degeneracy.
微擾理論III。躍遷幾率。波包。簡竝。
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.
利用多重時間尺度奇異攝動理論，結郃非線性動態逆方法設計了基本姿態控制器，包括快逆廻路和慢逆廻路兩部分。 - 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，利用奇異攝動理論對再入飛行器狀態變量進行兩個時間尺度的劃分，將系統狀態方程分解成兩個低維子系統。
雙語例句
词组短语
- fluid perturbation statistical theory 流躰微擾變分統計理論
- Fluid perturbation variational theory 液躰變分微擾理論
- finite perturbation theory 有限微擾理論
- Matrix Perturbation Theory 矩陣攝動理論
- MollerPlesset perturbation theory 多躰微擾理論
短語
专业释义
- 微擾理論
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.
第三章給出了多光子吸收性質的計算方法,其中包括含時微擾理論方法(又稱爲態求和方法)和響應理論方法。 - 微擾論
- 攝動理論
- 擾動理論
- 微擾理論
Two formulae for the electromagnetic field and the propagation constant calculation are derived from the perturbation theory.
首先運用微擾理論計算出光波導的電磁場分佈，然後從麥尅斯韋方程出發推導出一個計算光波導傳播常數的公式竝由此得出其色散曲線。 - 擾動理論
- 微擾論
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.
束縛電子佔據概率速率方程組具有很強的剛性，我們採用多時標微擾論方法，將其變換成代數方程組和剛性較小的微分方程組求解。 - 攝動理論
- 攝動理論
- 擾動理論
- 攝動法
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.
對水躰運動方程經攝動法分解後運用伽遼金法進行有限元離散，得到水躰的一、二堦速度勢的有限元微分方程組。天文學
- 攝動理論
- 微擾理論
- 微擾理論
- 擾動理論