To get rid of trash from the ISS, astronaut load it into empty cargo capsules and release it into space.
为了清除国际空间站的垃圾，宇航员将其装进空的货舱里并将其扔到太空中。
During dry season with low hydraulic load, the system is at an anaerobic condition due to insufficient water mobility, and phosphorus release from the media occurs.
旱季时由于水力负荷极小，水体流动性差，系统内处于厌氧状态，出现了磷的释放。
During dry season with low hydraulic load, the system is at an anaerobic condition due to insufficient water mobility, and phosphorus release from the media occurs.
旱季时由于水力负荷极小，水体流动性差，系统内处于厌氧状态，出现了磷的释放。
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