非线性物理

非线性物理方程的映射关系和精确求解Sobolev型方程是数学物理方程中重要的一类。

The mapping relations and exact solutions among the some nonlinear physics equations The equation of Sobolev type is an important type of mathematical physics equations .

非线性物理是非线性科学的一重要组成部分。

Nonlinear physics is one of the important branches in nonlinear science .

（G′/G）展开法在高维非线性物理方程中的新应用

New application of ( G ′ / G ) - expansion method to high-dimensional nonlinear physical equations

提出了一种识别大型结构非线性物理参数的Taylor级数线性化算法。

Taylor series linearization method to identify nonlinear physical parameters of large structures is proposed .

调制不稳定性（ModulationalInstability）是非线性物理中一个普遍的现象。

The modulational instability ( MI ) is a general phenomenon in the nonlinear systems .

Lorenz映射是实际物理系统的抽象几何模型，其符号动力学的研究对于深入了解非线性物理系统的动力学演化机制有很强的指导意义。

Lorenz map is an abstract geometrical model of real physics systems . The study of which can deepen our understanding on the mechanism of some of non-linear physics systems .

在大学物理教学中引入非线性物理的教学思考

The consider of the introduction of non-linear physics teaching in university

大型结构非线性物理参数识别的线性化算法

Linearization method to identify nonlinear physical parameters of large structures

对接机构非线性物理参数辨识方法

Nonlinear physical parameter identification of the docking mechanism

在非线性物理系统中，孤子、怪波是两种常见的非线性局域波。

In nonlinear physical systems , soliton and rogue wave are well-known localized waves .

这一方法可应用于其他非线性物理模型。

The method given in this paper can be used to solve other nonlinear physical model .

非线性物理简介：8.光学孤子及其在光纤通讯中的应用

Introduction to nonlinear physics : 8 . optical soliton and its application in optical fiber communications

非线性物理模型的线性化

On Linearization of Nonlinear physics Model

复杂、非线性物理系统的建模和仿真一直是很令人棘手的问题。

This paper deals with the mathematical model and simulation of a complicated non linear system .

形式变量分离方法是寻找非线性物理方程孤子解的一种行之有效的方法。

First , using the method of separation of variables , torsion stress function is acquired in polar coordinate .

首先，我们利用现代非线性物理理论及震源理论建立了适合地震活动的逾渗模型。

First the percolation model of seismicity has been set up by the model nonlinear physical and seismic source theory .

在许多非线性物理领域，已经发现一大批非线性演化方程具有孤立子解。

In many nonlinear physics fields , it has been found that large quantities of nonlinear evolution equations had soliton solutions .

第二章，从实际物理问题出发导出了几种典型的非线性物理方程，求出了它们的孤子解并对其解进行了讨论，介绍了它们在其它相关交叉学科分支领域中的科学意义与应用。

In chapter two , we derived some typical nonlinear physical equations from actual physical problems , and found their soliton solutions .

该理论发展至今在许多领域都有广泛的应用，如量子光学、统计物理、碰撞理论以及非线性物理等。

It has been widely applied in many fields , such as quantum optics , statistical physics , collision theory and non-linear physics .

本文以弹性理论和材料力学为基础，从纳米梁振动的受力分析着手，建立了纳米梁横向振动的非线性物理模型。

This papers provides the physical nonlinear model for the transversal oscillation of nano-beams with the basis of elastic theory and material theory .

摩擦作为一种常见的复杂非线性物理过程，产生于非理想光滑界面间的相对运动。

As a common and complicated nonlinear physical process , friction is mostly generated in the relative motion between the non-ideal smooth surface .

寻找高维可积模型（特别是3+1维可积模型）是非线性物理中的一个非常重要的问题。

Searching for high dimensional integrable models ( especially in 3 + 1 dimensions ) is one of the most important problems in nonlinear physics .

此外，量子相空间理论凭借其自身的优势，也被作为一种表述形式，并在统计物理、量子光学和非线性物理等科学领域有着广泛应用。

Quantum phase space theory is another one and has been widely used in statistical physics , quantum optics and nonlinear physics for its outstanding advantage .

许多非线性物理现象都可以用非线性方程来很好地描述，所以得到非线性方程的解具有重要的意义。

Many nonlinear phenomena can be well described by nonlinear equations . Therefore , it is an important and meaningful work to seek the solution of a nonlinear equation .

人员疏散是一个极其复杂的非线性物理问题，对行人运动特征、疏散现象的生成机制以及疏散相关问题的研究已经形成了行人流动力学相关理论，并建立了各种各样的行人流仿真模型。

The study on the mechanism of pedestrian characteristic , evacuation phenomena and other correlative questions have formed the theories of the pedestrian flow dynamics , also established various emulated models about pedestrian flow .

建立了土层非线性物理力学参数与水文地质参数之间的内在联系，客观地描述土层降水&固结过程中孔隙度、渗透系数和贮水率等参数非线性变化过程。

Establish the inter relationship between non-linear physical-mechanics parameter and hydro-geological parameter , objectively describe the non-linear change process of the porosity , hydraulic conductivity , specific storativity in the process of soil dewater and concretion .

根据结构的时域测量响应，能够直接识别出未知集中输入下结构在单元水平上的非线性物理参数。

Based on the measured responses of the structure in time domain , the proposed method is able to directly identify the nonlinear physical parameters on the elemental level of the structure subjected to the unknown concentrated inputs .

该文利用平均值建模的方法建立了该系统的非线性物理模型，该模型包括了柴油机、同步发电机的主要动态特性以及三相整流桥的非线性特性。

A nonlinear physical model of the whole system was presented using the average modeling techniques . It accounts for the main dynamic characteristics of diesel engine and synchronous generator , and the nonlinear phenomena of the three-phase diode rectifier .

在该区域内，超短强激光与原子分子相互作用，呈现出一系列有趣且新颖的高度非线性物理现象，如阈上电离、非顺序双电离、高次谐波辐射产生、库仑爆炸等。

In this realm , the interactions of ultrafast intense laser with atoms and molecules lead in a series of interesting and novel highly nonlinear phenomena , such as above threshold ionization ( ATI ), nonsequential double ionization ( NSDI ), high-order harmonic generation ( HHG ) and Coulomb explosion .

一类非线性数学物理方程的格子BGK模型

Lattice BGK Model for Solving KdV Equation