考虑结构弹塑性特性后，冲击压力计算结果小于弹性冲击压力，更符合实际情况。
The impact force considering the elastoplastic deformation of structures can be far less than the elastic result. This new method matches the practice better.
本文介绍了投梭转子与投梭鼻之间撞击的动力学分析，包括速度变化、动能转换及弹性冲击的分析等。
The article makes a dynamic analysis of the impact between the picking bowl and the nose, including the speed variable, the energy transfer and elastic impact.
随着月球变得越来越冷，越来越没有弹性，来自大型冲击体的回弹变得不完整。
As the Moon grew cooler and less elastic, rebound from large impactors would have been only partial and incomplete.
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