Warning: file_put_contents(): Only 0 of 7873 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55 perfect elastic collision是什么意思，perfect elastic collision的翻译，perfect elastic collision音标、读音、用法和例句_开心英文字典_柠咚词
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。