Warning: file_put_contents(): Only 0 of 6979 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/oclz.com/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_菜篮子兴趣思朗文词典
A measurement method of impact energy is proposed for the situations of perfect elastic collision and completely inelastic collision. 提出完全彈性碰撞和完全非彈性碰撞情況下沖擊能測量原理。