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关键部件设计
Key component design
在太空探索中，舱门与舱门之间链接的气密舱是至关重要的，这既保证了不同服务舱门之间的稳定连接，也保证了宇航员在穿梭时安全地应对压力变化。
In space exploration, hermetically sealed compartments linked from hatch to hatch are critical to ensure both a stable connection between the different service hatches and to ensure that astronauts can safely cope with pressure changes during shuttle.