Solution of time-dependent harmonic oscillator system using explicit Euler method and discussion of the cyclic initial states

The Optimal Control on the Noncompetitive Fertility Rate for the Time-dependent Population Developing System

时变人口发展系统非竞争人口生育率的最优控制

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A fuzzy-p controller is applied in temperature control system in this paper. It can be proved that this method is superior to traditional PID controller to nonlinear and time-dependent dynamic system.

针对常规PID控制器对于非线性、时变系统难以达到控制要求的不足，采用了模糊比例双模分段控制器设计温度控制系统。

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In this paper a time-dependent measuring system for welding deformation is established with high quality sensors shielded from strong welding interference, and the system has high precision and high sampling speed.

本文通过选用高性能位移传感器和加强屏蔽措施，建立了一套焊接变形实时测量系统。

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The propagation of the atom laser beam with non-conservation quality factor is discussed based on the theory of ABCD formulation of propagation of a time-dependent quantum system.

本文在含时量子系统传播子的ABCD形式理论的基础上，进一步讨论原子激光这种品质因子不守恒系统的传输。

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Adiabatic approximation is pulled in for explaining time-dependent Hamilton system and Berry phase.

涉及含时哈密顿系统的动力学和Berry相位，并引入绝热近似的概念。

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In the second subsection, we introduce the background of the study on the time-dependent mesoscopic system.

第2节介绍了含时介观物理体系的研究背景。

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Bifurcation and Trajectory Catastrophe of Time-dependent Dynamic System

时变系统分岔与轨迹突变

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On the Stability of Linear Time-dependent Control System of 3 First-order Differential Equations

关于三阶线性时变控制系统的稳定性

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The recommended ranges of the design parameters of ballastless track structure are put forward according to the analysis of effect of parameters of train and track on the spatial vibration responses of the high-speed train and ballastless track time-dependent system.

通过大量分析系统动力学参数对高速列车&无碴轨道时变系统空间振动响应的影响规律，提出了无碴轨道结构设计参数建议取值范围。

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By making use of the invariant theory, the exact solution for a time-dependent system of double-well Bose-Einstein Condensate and corresponding geometric phase are obtained.

利用构造不变量理论，研究了一种含时双阱玻色-爱因斯坦凝聚系统的精确解，得到了相应的几何相因子。

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By making use of the basic invariant, the squeezed states and squeezed number states for this time-dependent system are also constructed.

文中研究了广义含时谐振子系统的不变量和不变量的一般形式，并利用基本不变量构造了此含时系统的压缩态和压缩数态。

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Let-off motion is a typical non-linear time-dependent system.

送经机构是一个典型的非线性时变系统。

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Calculation of time-dependent system reliability for continuous RC bridge during service life

混凝土连续梁桥使用期的时变体系可靠度计算

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In the calculation of the probability involving the neutrino, the time scale in the time-dependent perturbation theory should be much less than Is. Otherwise, it will bring the obvious flavor violation in the weak interaction which is in contradiction with the micro-causality.

在涉及中微子反应的概率幅计算中，含时微扰的时间标度必须远小于1S，否则会带来弱作用过程中显著的味破坏，从而违反微观因果律。

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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.

其次，为了协调弱作用中代轻子数守恒与中微子传播中代轻子数破坏，通行的含时微扰论在应用到涉及中微子反应的概率计算时会受到限制。

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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。

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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。

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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。

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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。

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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。

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