查询词典 parachute

After the airdrop experiments of the system of the projectile and speed-down parachute, the balance velocity obtained from the optics apparatus on the ground、the balance spinning speed obtained from the gyroscope on the projectile and the image obtained from the infrared detector on the projectile are all used to simulate the six-dimension exterior trajectory of the projectile and identify the roll damping moment derivatives, and the identification can safely come to a conclusion that the absolute value of roll damping moment derivatives from the engineering calculation are on the low side.

对卷弧尾翼弹与减速伞系统进行空投试验，由地面光测系统给出平衡落速、弹上陀螺给出平衡转速、弹上红外探测器拍摄地面图像判断弹的姿态。通过六自由度弹道模拟，对弹滚转阻尼导数进行参数辨识，得到工程估算所得滚转阻尼导数绝对值偏小的结论。 5。对空投试验中出现弹姿态摆动现象，从受力分析及红外图像分析两个方面进行探讨，给出合理解释，并根据分析对弹外形进行修改，在后来的试验中收到很好的效果。

Following the above instructions the opening of the parachute is perfectly possible from your normal flying position; the proof of this may be found in the parachute's proof sheet.

若您遵循上述指示，从您的正常飞行位置来张开伞是完全可能的；在进行伞的校样时候就有这种情形的发生。

Under the conditions of early rupture of the reefing lines,motion characteristics of parachute system were analyzed,and mathematic model of parachute-capsule system in the deployment was built.

分析了封包绳提前断裂状态下降落伞系统的运动特性，建立伞舱组合体在拉直阶段的动力学模型，计算了主伞的运动轨迹，分析了拉出的主伞与伞舱口的碰撞情况。

You do not need a parachute to skydive. You only need a parachute to skydive twice.

你如果想在空中体验下坠，一次的话，不要带降落伞了，两次才要带。

The airbrone troops are practing parachute skills by parachute towner.

空降兵战士们正在利用跳伞塔练习跳伞技术。

The other parachute tested was one of approximately 30 inch (76 cm.) inflated diameter (80 cm circumferential, uninflated diameter), which is of similar construction to the 25 in. parachute.

其他测试的降落伞之一，大约30英寸（ 76厘米）直径的膨胀（圆周80厘米，直径uninflated ），这是类似的建筑向二五英寸降落伞。

The parachute recovery system used for this flight utilized a small pilot chute to pull out the main 3 foot (0.9 metre) parachute.

降落伞回收系统，用于这次飞行，利用小型试验溜槽退出的主要3英尺（ 0.9米）的降落伞。

The parachute caps and altimeters must be wore, and parachute opener must be brought in formation skydiving.

二、参加跳伞比赛人员必须戴伞帽、佩带高度表，造型跳伞必须带开伞器。

This second parachute is available for the safety of skydivers just in case the main parachute won't open for any reason.

这第二个降落伞可用于跳伞的安全，以防主降落伞无法打开任何理由。

It is vital to provide good packing instructions with the parachute and that no one with inadequate experience shoulders the responsibility of parachute repacking.

备份伞必须随附一份清晰的折叠说明，而且没有经验的人是不允许自行折叠。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。