这些公司将提供开发他们乘员运输系统(CTS)设计的有关数据，航天器，运载火箭，地面和任务运转以及回收。
The companies will provide data related to the development of their Crew Transportation System (CTS) design, including a spacecraft, launch vehicle, ground and mission operations and recovery.
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.
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