If they have time, astronauts and cosmonauts will look to plug the leak or close the hatch to the leaking section of the station. (That is how they dealt with a minor leak in the station’s PrK module for a number of years, and it basically worked.) Remember, though, that this is the worst-case scenario, and our crew will run into a hard deadline. Once pressure falls to around 490 mm Hg, NASA says, critical systems risk breaking down. Astronauts could suffer hypoxia, oxygen deprivation so debilitating they could become delirious. It will be a heart-wrenching call, but if nothing else can be done, the crew will need to go to their crew vehicles and leave the ISS.
"What [Squire's team] do day in and day out, and what they see, is a magnification of hundreds of times of what I've seen or had to deal with."
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聚众实施前款行为的，对首要分子处十日以上十五日以下拘留，可以并处二千元以下罚款。
。51吃瓜对此有专业解读
Что думаешь? Оцени!，更多细节参见WPS官方版本下载
坚持马克思主义立场观点方法是理论创新的必然要求