Warning: file_put_contents(): Only 0 of 6175 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 perfect elastic collision例句_perfect elastic collision英汉例句_perfect elastic collision双解例句_沉淀汉英词典
A measurement method of impact energy is proposed for the situations of perfect elastic collision and completely inelastic collision. 提出完全弹性碰撞和完全非弹性碰撞情况下冲击能测量原理。