论文部分内容阅读
空间站是一种在固定轨道上运行、能承载多人的大型太空飞行器。人类航天活动不满足于在太空的短暂飞行,而是寻求能在太空长期生活与工作的基地,
Space Station is a large spacecraft that can run on a fixed track and can carry many people. Instead of contentment with a brief flight in space, human space activities seek a base for long-term living and working in space,