基于分子振动弛豫的理论，完善了缓冲气体的作用模型。
Based on the theory of vibrational relaxation, the buffer gas mechanic model was developed.
本文用分子动力学模拟方法计算同核双原子分子晶体的振动弛豫速率。
In this paper we have calculated the vibrational relaxation rate by molecular dynamics simulation for homonuclear diatomic molecular crystal.
荧光亏蚀谱的快衰减过程描述了激发态的振动弛豫过程，慢衰减过程反映了溶剂化效应。
The theoretical calculation agrees well with the experimental results. The fluorescence depletion reflects the molecular dynamics of the excited states.
对于固相或液相情况，需要加入一些环境效应诸如退相、振动弛豫因子来描述分子动力学过程。
For solid or liquid phases, some environmental effects, such as dephasing and vibrational relaxation, should be taken into account for studying molecular dynamics.
用分子动力学方法研究瞬时加热振动自由度后的能量弛豫过程。
Energy relaxation processes initiated by suddenly heating of the vibrational degrees of freedom were studied with molecular dynamical method.
计算了不同振动频率下的弛豫速率。
The relaxation rate for various vibrational frequencies are calculated also.
此理论应用于MBBA液晶相和液相的分子振动和转动弛豫的实验研究表明这种分离方法是可行的。
The experimental results of applying the extended theory to study vibrational and rotational relaxation of molecules in nematic and liquid phases of MBBA show the feasibility of the extended theory.
计算了不同振动频率下的弛豫速率。
The relaxation rate for various vibrational frequencies are calculated al…
计算了不同振动频率下的弛豫速率。
计算了不同振动频率下的弛豫速率。
计算了不同振动频率下的弛豫速率。
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