“two-body elastic collision”的概念、定义、翻译、参考文献-科学参考

单词	two-body elastic collision
释义	two-body elastic collision Encyclopedia 理学力学释 two-body elastic collision两体弹性碰撞两个物体从相距无穷远开始靠近，在短时间内发生强烈相互作用并改变运动状态，再分离至相距无穷远的过程，称为两体碰撞。如果整个过程中物体的内部状态没有发生改变，系统的总动能守恒，则为两体弹性碰撞。
随便看	system temperature system testing system test mode system theory system theory of policy implementation system theory school system thinking method system thrashing system time synchronization system upgrade system utility program system view system-wide information management system with adaptation system with a queue system with complete connections system with constant coefficients system with convergence system with exterior multiplication system with randomness system with time lags system with waiting system Ⅰ longitude system Ⅱ longitude system Ⅲ longitude

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