The energy transmission is one of the important characteristics of the elastic wave.
能量的传播是弹性波的一个重要特征。
If we start with elastic wave equation, surface wave energy can be considered as well.
若从弹性波方程出发，则可考虑面波能量。
It is another hot point to study the surface elastic free energy of LC.
液晶的表面弹性自由能是目前表面物理学的又一研究热点。
Its elastic energy index increases with the increase of percentage of coal.
弹性能指数随着煤样百分比的增加而呈现增加的趋势。
The problem is how to make a spring elastic potential energy is not reduced?
问题是怎样才能让弹簧的弹性势能不减小？
The problem is how to make a spring elastic potential energy is not reduced?
问题是怎样才能让弹簧的弹性势能不减小？
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