该文介绍了门式仿真培训系统中系统几何模型的建立过程以及利用固定方向包围盒(FDH)实现系统的碰撞检验。
This article discusses the construction of geometrical modeling in simulation training system for portal crane and the implementation of collision detection by the use of fixed direction hull (FDH).
分子碰撞和反应动力学是在分子、原子水平上研究化学反应微观机理的一门学科。
Molecular collision and reaction dynamics is a subject of studying microscopic mechanism of chemical reaction in molecular and atomic level.
任何两门语言的碰撞都要涉及它们参照系的交集。
Any encounter between two languages involves an intersection between two whole frames of reference.
应用推荐