单词 | Space Tracking and Data Acquisition Network |
释义 | Space Tracking and Data Acquisition Network [`spās `trak·iŋ ǝn ¦dad·ǝ ´ak·wǝ`zīsh·ǝn ´net´wǝrk] ENGINEERING A network of ground stations operated by the National Aeronautics and Space Administration, which tracks, commands, and receives telemetry for United States and foreign unmanned satellites. Abbreviated STADAN. |
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