查询词典 Hamilton

However,authors still do not find the relevant references on convergence and symmetric problems of the semi-analytical solution.Based on the semi-analytical solution for Hamilton canonical equation theory,the formulations of the clamp and simply supported and symmetric boundary conditions on the Hamiltonian element are derived by the variational principle.Several numerical examples show that with increase of meshes,the convergence rate of the semi-analytical solution is faster than the convergent rate of traditional finite element method based on displacement.

①在厚度上没有任何位移和应力模式的假设，由于传递矩阵方法的引入，从理论上讲，不受板壳厚度或层合板壳层数的限制；②采用弹性力学的Hamilton正则方程半解析法，可以克服边界的局部化效应[8]；③由于在平面内或圆柱壳的曲面内采用了有限元法，所以一般的板壳问题不受结构侧面边界条件的限制，在复杂工程板壳问题上具有广泛的应用领域。

Firstly, the modified H-R variational principle for elastic material was briefly presented, then the quadratic interpolation functions were used to express the out-plane stresses and displacements variables, consequently the formulation of 8-node isoparametric element for Hamilton canonical equation was derived in detail.

首先简要地介绍了弹性材料修正后的H-R变分原理，然后用二次插值函数表示平面外应力和位移变量，并详细地推导了Hamilton正则方程的八节点等参元列式。

This study investigated the ant groups algorithm to solve the problem of traveling salesman. The target of the article is that on the map G detect the shortest length of the Hamilton Circle, namely one pair of C n cities and only visit one of the shortest closed curve.

论文主要是研究蚁群算法来解决旅游商问题，其目标是从无向图G中寻出长度最短的Hamilton 圈，此即一条对C中n个城市访问且只访问一次的最短封闭曲线。

Classical Mechanics becomes a mature science through the endeavor of Newton, D'Alembert, Lagrange and Hamilton and has been one o...

Newton，D'Alembert，Lagrange和Hamilton把经典力学发展成为一门成熟的学科，它已经成为当代工程应用的理论基础之一。

Classical Mechanics becomes a mature science through the endeavor of Newton, D'Alembert, Lagrange and Hamilton and has been one of the foundations of engineering science.

Newton，D'Alembert，Lagrange和Hamilton把经典力学发展成为一门成熟的学科，它已经成为当代工程应用的理论基础之一。

Polar decomposition of deformation gradient in three dimensional states is often rather difficult, although it has already been solved success fully for plane problems. It is a commonly used technique to obtain the solutions through Cayley-Hamilton formula and three invariables of U. The paper introduces a nonlinear elimination method by use of orthogonal matrix's property, and gives a computation formula for polar decomposition.

变形梯度的极分解在平面问题中得到了很好解决，在三维空间问题中一直认为是相当困难，利用Cayley-Hamilton公式和U的三个不变量求解是目前普遍采用的方法，文章利用正交矩阵的特性，介绍了非线性逐次消除的方法，给出了右极分解的计算式。

In Chapter 3, a certain polynomial Hamilton system with 3 degree is given. By elliptic integral formulas, the monotonicity of the periodic orbits of this system is verified.

在众多文章中，讨论次谐轨的分岔都需要一个条件，那就是在同宿轨附近的周期轨是单调的，第三章给出了一个具体的三次平面Hamilton系统，利用椭圆积分公式验证了这个系统的一对同宿轨附近的周期轨的周期是单调的，这包含了三种情况，周期轨在右边同宿轨内部，在左边同宿轨内部以及在整个同宿轨圈外部。

Legend, Paul McCandless, playing oboe and English horn; and theseasoned and innovative guitar work of Mike Hamilton.

簧管和英国管；还有Mike Hamilton那老练而富有新意的吉他演奏。

Crystal clear, transparent and full of all the rejuvenating and cleansing ions of a mountain stream, pristine lake or the purest ocean; this all-acoustic recording features the melodic and soulful piano and compositions of Grammy-nominated Peter Kater; Grammy-nominated reed-legend, Paul McCandless, playing oboe and English horn; and the seasoned and innovative guitar work of Mike Hamilton.

海洋，水晶般清澈、透明，并富含使人年轻和去污作用的离子；这张原声唱片带有获得格莱美提名的Peter Kater那旋律优美、深情的特征；获得格莱美提名的簧管乐器传奇人物，Paul McCandless，演奏双簧管和英国管；还有Mike Hamilton那老练而富有新意的吉他演奏。

The differential equation of motion and boundary conditions of the plates are derived using Hamilton's principle.

用Hamilton原理推导了这种板的运动微分方程和边界条件。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。