查询词典 Hamilton principle

But Hamilton understood the principle of relativity to mean that "we know only the relations of things"; only the Relative, never the Absolute.

但哈密尔顿理解相对性原理是指："我们知道，只有关系的事情"；只有相对的，从来没有绝对的。

He distribution parameter dynamics equation of flexible appendages during extension is derived based on Hamilton principle.

从Hamilton原理出发推导了柔性附件伸展过程的时变系数动力学方程。

From elastic piezoelectric theory and Hamilton Principle, theory of non-conform piezoelectric finite element method is derived.

根据弹性压电理论与Hamilton原理导出了机电耦合有限单元动力学方程的一般形式，然后引入了非协调元的概念，并应用于压电结构，对压电层合梁进行了较为详尽的分析，还介绍了程序中使用的动力学计算方法。

Sir William Hamilton contributed the philosophical principle on which modern Agnosticism rests, in his doctrine that "all knowledge is relative".

主席先生威廉汉密尔顿贡献的哲学原则，对现代不可知论在于，在他的学说："所有的知识是相对的"。

Numerical simulations were done by ANSYS based on the finite element method,in which the functional is solved by Hamilton principle.

模拟软件采用ANSYS，数值计算基于有限元数值计算方法，并利用哈密顿原理求解泛函，在控制计算精度的基础上，得出了该电子光学系统的内部静电场分布和轴上电位分布，同时对静态条件下的电子轨迹进行了模拟计算。

The formula of piezoelectric finite element and the active control of the laminate response are derived from Hamilton principle and are demonstrated by numerical examples.

建立了压电材料有限元模型，并在Hamilton原理基础上推导了冲击响应的主动控制公式，进行了数值验证。

In this paper, the idea of " centrifugal potential field ",which induced by large overall rotation is introduced, and the motion equation of a coupled rigid-flexible system by employing Hamilton's principle is established.

本文从离心力势场的概念出发，应用Hamilton原理建立了具有动力刚化效应的刚柔耦合系统的运动方程，证明了该方程解的周期性，并采用了Frobenius方法给出了其精确解的一般形式。

By using Legendre transformation, the Hamilton mixed energy variational principle is established and semi-analytical solution of electric-magnetic theory is presented.

同时，利用勒让德变换给出Hamilton型混合能变分原理，并在此基础上建立电磁理论的半解析的数值解法。

The stiffeners are taken to be smeared over the surface of the element, and Hamilton＇s principle is used to derive the appropriate modifications which must be made to the plate differential equations.

对于板上加强筋的处理，则通过Hamilton原理对板的运动方程作相应的修正，最终得到加筋板的运动微分方程。

Based on Hamilton's principle, a new kind of fully coupled nonlinear dynamic model for a rotating rigid-flexible smart structure with a tip mass is proposed.

基于Hamilton原理对带端部质量的刚柔耦合旋转智能结构建立了耦合的非线性动力学模型。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。