Dim iSS As Integer 秒的符号所在的位置
Companies like SpaceX could help NASA and its partners when it comes to resupplying the ISS, as it suggests it can reduce launch costs by two-thirds.
在为国际空间站提供补给方面,像 SpaceX 这样的公司可以帮到 NASA 及其合作伙伴,因为该公司表示这样可以将发射成本降低三分之二。
For Laliberté, these moments came at night, which happens to come in 30 minute bursts 16 times per every 24-hour Earth "day," as the ISS orbits at over 17,000 mph.
对于拉利伯特而言,这些时刻在夜晚降临,因为国际空间站在大约超过1,7000英里上绕轨道旋转,每一个24小时的地球日会刚好遇到30分钟的爆炸16次。
The International Space Station (ISS) observed the Gulf of Mexico oil spill in late July 2010, as part of ongoing observations of the region.
国际空间站(ISS)于2010年7月下旬观测了墨西哥湾的石油泄漏,做为其对该地区正在进行的观测的一部分。
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