orbital module

基本解释

As the Shenzhou VII spacecraft orbits Earth, two astronauts will enter the orbital module.
据报道，当神舟7好宇宙飞船进入环形轨道后，两位宇航员将进入轨道舱，其中一位宇航员将帮助另一位穿上沉重，而且价值超过1亿元的宇航服。
Zhai's sole task was to retrieve a rack attached to the outside of the orbital module containing an experiment involving solid lubricants.
翟志刚在完成太空行走任务就是取回了装载在轨道舱外的一个固体润滑剂的支架。
After the taikonauts had returned to Earth, the BX-1 was placed under active control and commanded to maneuver back towards the orbital module, which had been left in orbit.
宇航员返回地球之后，BX-1实施了主动控制，并通过命令向留在轨道上的轨道舱返回。

This includes a completely different propulsion system, larger solar panels, and also the orbital module (which is designed to function on its own, as a sort of space station, for six to eight months).
ECONOMIST: China in space

轨道舱
First,a new method of controlling the swing of orbit normal axis by changing the semi-major axis to adjust the change rate of RAAN was studied;secondly,the relationship between the control time and the size of relative ellipse was given;thirdly,the method of estimating the parameter of the relative ellipse by the module difference of radial vector was put forward;finally,the proposed methods were verified by the long-distance approaching and companion flying simulation of SZ-7 companion satellite and orbital module.
首先研究了通过改变轨道半长轴调整航天器升交点赤经变化率,进而控制轨道法向振幅的方法;其次给出控制点的选择时机与相对绕飞椭圆大小的定量关系;然后提出采用径向矢径模之差估计远距离相对运动参数方法;最后通过"神舟七号"伴星与轨道舱的远距离接近及绕飞控制仿真对理论推导进行了验证。