势能

When the harmonic approximation is breakdown,the Morse potential is taken as the free energy surface to study the anharmonic effects of solvent mode and vibrational mode.

在谐振子近似失效的情况下，我们考虑了势能面为Morse势时，溶剂化方向和分子内振动方向的非谐性对电子转移速率的影响。

Thermodynamic properties and mechanism of phase transitions inthe two-dimensional Lennard-Jones Systems are studied by Monte Carlo method. Canonical ensemble Monte Carlo simulations are performed for a wide range of thermodynamic equilibrium states.

为深入研究微小尺度系统的热力学性质和相转变机制，以粒子间通过Lennard-Jones势能作用的2维系统为模型，通过正则系综MonteCarlo模拟细致地考察了气/液相转变区的平衡态参数。

Thirdly, by adopting Lennard-Jones potential model and MD method, we build a MD simulation cell, which contains the information of a Grand Canonical Ensemble, and the elastic collision mechanism, and then simulate the process of hydrogen physisorption in single walled carbon nanotube.

然后，建立一个包含巨正则系综信息的分子动力学模拟元胞和弹性碰撞机制，采用Lennard-Jones势能模型和MD方法，对单壁碳纳米管储氢的物理吸附过程进行了模拟计算。

It discusses the reason of liquid potential rising in capillarity phenomena .

根据在附着层中分子所处的态，就液体润湿固体的情况，讨论了毛细现象中液体势能升高的原因。

According to the specific state of molecules in the adhesive layer,and by usingthe principle of minimum potential energy in stable equilibrium,the energy sources of capillarity phenomena is introduced and the formula of liquid height in capillary is giv-en.

本文根据附着层中分子所处的特殊状态，利用稳定平衡时势能最小的原理，论述了毛细现象中能量的来源问题，并导出了毛细管中液柱的高度公式。

Revelation of rivers: Chenonceau,Chambore and Chanson Mansion

古老两河汇合香墅，地缘势能的悠远联想

We show that in the presence of high potential steps the Dirac equation has solutions which violate the principle of charge conservation. This paradoxical situation has no completely satisfactory physical explanation within a one particle interpretation.

我们证明在高势能步幅的情形下Dirac方程存在违返电荷守恒律的解，这种荒谬的结果没有任何令人满意的的物理解释在描述单个粒子的时候。

If the potential to be screened is denoted by , the energy of a charged particle of charge q in this potential is qφ.

如果被屏蔽的势能用φ来表示，则带电量为q的电荷在该电场中能量为qφ。

Finally, a closed form solution of additional displacements is obtained by the principle of minimum potential energy.

最后，应用最小势能原理确定位移幅值的闭合解。

Its territory resources are important conditions and physical foundations for economic development of the coastland.

海岸带作为海陆地理过程界面和国内与国外经济势能锋压，具有独特的区位条件和丰富的自然资源。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷