它将通过减速伞迫降在太平洋上。
减速伞拉直时间是描述低空低阻伞弹道特重要要参量。
The draw-out-time is one of the most important ballistic parameters of the low-drag parachute bomb.
该文对末敏弹系统全充满旋转减速伞的运动特性进行研究。
The motion characteristics of full developed rotational deceleration parachute of the system are studied in this paper.
再次，介绍了侧风条件下不同机种飞机减速伞的使用特点。
Thirdly, it introduces different kinds of plane's parabrake characteristics under the conditions of the cross-wind.
在x—38计划的减速伞和超音速引导伞、在SDW减速稳定伞和主伞以及PLER伞上应用，均获得成功。
It has been successfully used in the X-38 drogue chute and its supersonic pilot chute, the SDW main chute, its drogue chute and the PLER parachute.
后景可见用来减速的降落伞，仍然连着着陆器。
The parachute that slowed Huygen's re-entry is seen in the background, still attached to the lander.
降落伞在减速系统中已被广泛地运用，但是其运动方程的确立，尤其是方程中的附加质量项，在中国却少有提及。
Although the parachute is widely used in deceleration system, it's seldom mentioned the establishment of moving equation and especially the added mass.
降落伞减速系统是空中和空间飞行器回收着陆系统的主要方式。
Parachute deceleration systems are a primary means of recovery and landing of air and space vehicles.
文章介绍了一种航天器回收降落伞系统的设计程序，重点介绍了回收控制方案和减速方案的设计。
In this paper, a kind of design program about spacecraft's recovery-parachute system is introduced, recovery control project and decelerate project are showed particularly.
适当施加压力于煞车绳可以很安全的让伞加速与减速。
By having some pressure on the brakes you can speed up and slow down as well.
这种飞行器在着陆前要采用降落伞作为主减速手段。
This vehicle USES parachute as a principal deceleration means in the last stage of its returning trip to the ground.
倒伞型表面曝气机由电机、联轴器、减速器、叶轮升降装置、倒伞型叶轮等部分组成。
Main components of the aerator include: electric motor, shaft coupling, gearbox, impeller lifting mechanism and impeller.
倒伞型表面曝气机由电机、联轴器、减速器、叶轮升降装置、倒伞型叶轮等部分组成。
Main components of the aerator include: electric motor, shaft coupling, gearbox, impeller lifting mechanism and impeller.
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