Second, in order to coordinate the flavor conservation in the weak interaction and the flavor violation in the neutrino propagation, the conventional time-dependent perturbation theory is limited in the calculation of the reaction probability where the neutrino is involved.

The concept of the flavor state, the conservation law of the energy-momentum and the time-dependent perturbation theory become non-simple and nontrivial in the background of the neutrinos mixing and the neutrinos oscillation.

味态、能量-动量守恒、含时微扰等概念、定律和方法在中微子混合、中微子振荡的背景下变得不再简单、平庸。

互联网摘选

The differential interference angle of Λ-Related Quantum Interference of 1 Π-state diatom was presented to measure the degree of coherence, by using the first order Born approximation of time-dependent perturbation theory.

作者文运用含时微扰的一级波恩近似理论，提出了衡量干涉程度的1П态双原子分子中关于∧量子干涉的微分干涉角。

互联网摘选

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。

互联网摘选

Starting from SSH model and applying the third-order time-dependent perturbation theory, the optical nonlinear susceptibility of one dimensional system has been studied.

本文从SSH模型出发，用三阶含时微扰研究了一级体系的非线性光学系数。

互联网摘选

At the same time, we developed the time-dependent perturbation thoery of soliton.

同时发展了孤子含时微扰理论。

互联网摘选

In some problems in quantum transition, time-dependent perturbation theory gives the first order approximation of transition probability amplitude.

在有关量子跃迁的问题中，含时微扰理论给出了跃迁概率振幅的一级近似解。

互联网摘选

Method of Time-dependent Perturbation for the Multi-quantum Transition with Radio Frequency

射频多量子跃迁的含时微扰方法

互联网摘选

The works in this thesis are based upon the time-dependent quantum wave packet method. to study the orientation and above threshold ionization dynamics of diatomic molecules in ultrashort laser field.

本学位论文采用含时量子波包方法，从理论上研究了超短激光脉冲场中双原子分子的定向和超阈值电离动力学过程。

互联网摘选

In this thesis, the time-dependent quantum wave packet method was used to study the reactive scattering F+ HBr and Br+ H2, respectively.

本文应用含时量子波包法研究了F+HBr和Br+H2反应性散射动力学。

互联网摘选

A time-dependent primitive variables numerical method for solving the natural convection and heat transfer in an enclosure

原始变量时间推进法计算封闭腔内自然对流换热

互联网摘选

Time-dependent Monte Carlo method of the electron transport is presented and has been applied to the calculation of the electron-beam energy deposition in Argon in the laser. Spatial distribution of the energy deposition, which is dependent on the time, has been obtained.

我们将时间引入蒙特卡罗电子输运计算，在与实际激光器相近的条件下，计算了电子束在氩激光介质中的沉积能，得到时间/空间分辨的沉积能分布。

互联网摘选

Since 1982, Ni, Davis et al. have developed a time-dependent finite volume method combined with multiple-grid technique. It is an explicit scheme by which a steady state solution can be obtained rapidly.

1982年以来，Ni、Davis等人发展了一种与多重网格技术相结合的时间相关有限体积积分方法，这是一个快速求定常解的显式推进方法。

互联网摘选

Using time-dependent quantum mechanical method to calculate the photodissociation cross section, the split operator scheme can give basically the same result as Chebyshev polynomial scheme can.

应用含时量子力学方法计算光解截面时，车比雪夫多项式方案和劈裂算符方法能够给出基本相同的结果。

互联网摘选

Considering the time-dependent generator coordinate method, the time-dependent Schrodinger equation for nuclear collective motions is obtained.

考虑依赖于时间的生成坐标方法，给出了依赖于时间的集体运动的薛定谔方程。

互联网摘选

The Random Time-Dependent Reliability Analysis Method of Existing Structures

在役结构随机时变可靠性分析

互联网摘选

The time-dependent wave-packet method is especially applicable to the system which evolutes with time. Recently, in the theoretical research fields of photoionization dynamical behavior, much attention is focused on small molecules.

另外，含时量子波包法尤其适用于研究体系随时间演化的问题。目前对强场下分子的光电离动力学行为的理论研究主要集中在一些小分子上。

互联网摘选

In this paper SH radical ( 2+ 1) multiphoton ionization photoelectron energy spectroscopy were studied by the split-operator technique of time-dependent wave-packet method in quantum mechanics.

本论文利用量子力学含时波包传播中的分裂算符-傅立叶变换方法研究SH基的（2+1）多光子电离的光电子能谱。

互联网摘选

Thirdly, the variation feature is distinguished by the way of time-dependent component method, monitoring indices method and monitoring model method.

利用时效和监控指标、监控模型等判别方法对复杂渗流场进行转异识别；

互联网摘选

Application of the time-dependent finite-volume method to the calculation of transonic cascade flow field

时间相关有限体积法在跨音速叶栅流场计算上的应用

互联网摘选

The chamber-nozzle subsonic-transonic flowfield of solid rocket motor is computed by time-dependent method. The governing equations are numerically solved by MacCormack explicit scheme. The parameters of boundary points are calculated with physical boundary conditions and characteristic equations on the reference plane.

本文用时间相关法计算了固体火箭发动机燃烧室&喷管亚跨声速流场数值解，控制方程用MacCormack二步显格式：边界点参数用物理边界条件和参考平面上的特征方程计算。

互联网摘选