质点力学

质点力学中的自然坐标系

The Natural Coordinate System in Particle Mechanics

质点力学的公理化体系

The System of Axiom in Particle Mechanics

几何光学就是零质量光子的质点力学，而波动光学则对应非零质量粒子的波动力学（非相对论的Schr¨odinger方程）。

The geometric optics is particle mechanics of massless photon , and the wave optics corresponds to wave mechanics of non-zero mass particle ( non-relativistic Schrodinger equation ) .

双质点力学体系的启示

An approach to dynamics of two - particle system

同时，还解决了两体问题。突破了传统上的对双质点力学体系的一般处理方法，收到了举一反三的效果。

It is also a break away from the traditional treatments of two-particle system , and better results can be obtained .

本文定义了时间、空间、位移、速度、加速度等量，并提出伽利略速度变换公理，为质点力学公理体系建立了运动学基础。

This paper defined time , space , displacement , velocity , acceleration , and raised axiom of Galileo exchange , which is the basis of Axiom system in particle mechanics .

这样，我们在零维物质体理论和微态物质体理论之间建立了一个类似于刚性质点力学和古典非极连续介质力学之间关系的关系。

By this way , we have established a connection between the theroy of zero-dimensional material bodies and the theory of micromorphic material bodies which is similar to that between the mechanics of rigid particles and the classical continuum mechanics of non-polar media .

考虑了限制在球面S2上运动的三个质点的力学系统，该系统的构型空间是S2上的一个纤维丛。

A mechanics system consisting of three mass points on sphere S 2 is considered .

经典质点分析力学有三个转折点，即虚功原理，Legendre变换和变分原理。

There are three turning points in classical analytical mechanics , those are , the principle of virtual work , Legendre transformation and variational principles .

本文描述一种应用于河冰和海冰动力学研究的平滑质点流体力学的离散元模式。

A discrete-parcel model with smoothed particle hydrodynamics for river and sea ice dynamics is presented .

经典质点分析力学中三个转折点及其数学物理分析&逆散射问题研究引出的讨论

Three Turing points in classical analytical mechanics and its mathematical and physical Analysis-A investigation resulting from researches on inverse scattering problems

本文从质点组力学中能量转换的角度讨论蛇运动的动力的性质。

In this paper , from the view of transformation of energy , We discuss the properties of power in the motion of snakes .

本文在《广义拉密系数与动力学方程的一种新形式》（华东工程学院学报，1980年第4期）的基础上，提出了等价广义力的概念和求解质点系力学问题的等价广义力法。

On the basis of trcatise 《 Gencralized Lams Coefficient and a New Mode of Dynamic Equation 》( Journal of East China Institute of Technology , 1980 ( 4 )), this paper presents the con - cept of equivalent generalized forces and an equivalent generalized method for mechanical problems .

经典力学中的质点与量子力学中的质点具有完全不同的属性。

However , particles in both traditional mechanics and quantum mechanics are of entirely different attributes .