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来源：百度知道 编辑：UC知道 时间：2024/05/11 05:31:25
推进舱
推进舱紧接在返回舱后面，通常安装推进系统、电源、气瓶和水箱等设备，起保障和服务作用，即为飞船提供动力，进行姿态控制、变轨和制动，并为航天员提供氧气和水。
推进舱紧接在返回舱后面，通常安装推进系统、电源、气瓶和水箱等设备，起保障和服务作用，即为飞船提供动力，进行姿态控制、变轨和制动，并为航天员提供氧气和水。
Propelling Module
The propelling module is received by the re-entry module which is generally equipped with propelling system, power supply, oxygen cylinder and water tank to ensure proper machine operation and safe life support, i.e, to provide the spaceship with power necessary for the attitute control, orbital plane change and retrofire, as well as to supply oxygen and water for the astronaut.