billiard-ball collision的用法和樣例：
例句
- Our theoretical values of inelastic collision can provide the concerned anisotropie collision experiments with basic information.
非彈性碰撞截面計算值能為有關(guān)各向異性散射實(shí)驗提供參考數據。 - Additional insight is gained by examining the elastic collision of equally massive particles in the center-of-mass frame of reference.
對質(zhì)量相等的兩質(zhì)點(diǎn)的彈性碰撞更徹底的理解，可通過(guò)質(zhì)心參照系而獲得。
