... parachute ride宝宝坐中间家长抓着降落伞转圈 Parachute under到降落伞下面去啦！ Parachute house做个大大的降落伞房子！ ...
基于28个网页-相关网页
Some of them train skills in air landing with a parachute, hovering on the stocks under the supervision of an officer.
一些军人在练习乘降落伞空降技能，在军官的监督下吊在设备上训练。
Kittinger's test proved that an experimental parachute, designed by Francis Beaupre, would hold up under the most extreme conditions.
基廷格的试验证明，弗朗西斯·博普雷(Francis Beaupre)设计的实验降落伞，在最为极端的情况依然起作用。
A theoretical model of solid parachute canopy shape and stress computation under inflation and steady state conditions has been built.
建立了充满稳定状态下密实织物伞形状和应力计算的理论模型。
应用推荐