The ship is responsible for the control of the separation of the orbital module and the re-entry module, and the retrofire of the re-entry module at the end of the flight mission. 测量船负责控制轨道单元和再入单元分离、并在飞行任务结束的时候对再入单元点火发动。
The airship establishes the returns posture immediately, the returns cabin and the advancement cabin separates, the retrofire, starts from the outer space to the earth's surface returns. 飞船随即建立返回姿态,返回舱与推进舱分离,制动发动机点火,开始从太空向地球表面返回。
Malfunction diagnosis of engine retrofire system and the trouble-shooting 发动机点火系统的故障诊断与排除