势场

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。

The famous Frenkel-Kontorova model describes the motion of a harmonic chain in a periodic potential field, and it is one of the simplest models in describing the spatial competition.

著名的Frenkel-Kontorova模型描述的是一条最近邻相互作用的原子链在周期势场中的情况，是最简单的描写尺度竞争的多体系统之一。

In the second chapter, the harmonically confined two ions in a linear trap are considered.

在第二章中，我们研究囚禁在线性Paul阱的谐振子势场中的两离子系统。

The isobaric volumetric thermal expansion with rising temperature is determined according to the Classic Statistic Dynamics theory.

温度效应可以通过与温度和晶体势场相关的晶格平衡位置位移的热力学概率而引入热膨胀的计算中。

Physical interpretation of the parameter of the Lattice theory model deduced by linear regression is presented also.

由于在临界温度以上的条件下，吸附相的定义不清晰，使得传统的基于势场理论的Dubinin理论缺乏物理意义。

This method can reduce the algorithm's run time, and partly avoid the local minimum.

通过增加步长缩短了路径规划的时间，同时也部分的克服了路径徘徊等人工势场法的缺陷。

This method can resolve some problems that figure method and MGM can not resolve in the path design.

该方法可以克服可视图法和人工势场法在路径规划中的某些不足。

Including some of the potential field calculation.

包括势场的一些计算等。

The path planning method based on the artificial potential field has attracted many researchers for more than twenty years.

基于人工势场的移动机器人路径规划方法在最近20多年里受到了广泛关注。

Since Bloch's Theorem applies only to periodic potentials, and since unceasing random movements of atoms in a crystal disrupt periodicity, Bloch's Theorem is only an approximation, but it has proven to be a tremendously valuable approximation, without which most solid-state physics analysis would be intractable.

由于布洛赫定理仅对周期性势场的情况严格成立，而由于实际的晶体中不可避免的有各种缺陷或者原子相对于平衡位置的位移，所以布洛赫定理对于实际晶体来说只是一个近似。但是布洛赫定理对于固体物理的研究不可或缺。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。