Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/fbfe5d0e68e071b3c8f227c4fbf539ba.txt): failed to open stream: No space left on device 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. 提出完全彈性碰撞和完全非彈性碰撞情況下沖擊能測量原理。