collision of two bodies 两体碰撞问题
This thesis focuses on the rigid bodies of large-scale complex environment as the research target and emphasizes on the relevant problems of OBB collision detection algorithm.
本文是以大型复杂环境模型中的刚体为研究对象，着重论述了基于OBB碰撞检测方法的相关问题。
The energy absorption equipment is the key part to improve the collision resistant performance of locomotive car-bodies.
吸能装置是提高机车车体耐碰撞性能的关键部件。
Man's final judgment of choice upon the world will bring about a collision of heavenly bodies.
人类在世上之选择的最后裁判将引发星球碰撞。
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