The mentioned apparatus is a kind of an air craft catapulting and recovery system used in aircraft carrier.
本发明属于机械类。本发明所述的装置是一种可用于航空母舰的飞机弹射及回收系统。
They use hydraulic pressure to work their legs like pistons, catapulting up to 30 times their own body length.
他们利用水压使腿像活塞一样，可以弹跳到30倍于他们体长的高度。
They use hydraulic pressure to work their legs like pistons, catapulting up to 30 times their own body length.
他们利用水压使腿像活塞一样，可以弹跳到30倍于他们体长的高度。
应用推荐