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.
Web form only. No confirmation, no timeline, no transparency. The flag eventually cleared.
，推荐阅读爱思助手下载最新版本获取更多信息
不久之後，我發現每個名詞都會以單數或複數形式出現，並分別執行四種動作之一，例如推、拉等。文法稍微複雜一些，但並不陌生——與我學過的法語相似。
（十一）泄露办理治安案件过程中的工作秘密或者其他依法应当保密的信息的；