宇航员在太空中是怎样保障有足够的氧气来维护生命的?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/13 09:11:42
![宇航员在太空中是怎样保障有足够的氧气来维护生命的?](/uploads/image/z/7045910-62-0.jpg?t=%E5%AE%87%E8%88%AA%E5%91%98%E5%9C%A8%E5%A4%AA%E7%A9%BA%E4%B8%AD%E6%98%AF%E6%80%8E%E6%A0%B7%E4%BF%9D%E9%9A%9C%E6%9C%89%E8%B6%B3%E5%A4%9F%E7%9A%84%E6%B0%A7%E6%B0%94%E6%9D%A5%E7%BB%B4%E6%8A%A4%E7%94%9F%E5%91%BD%E7%9A%84%3F)
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