词汇 | geostationary orbit |
释义 | geostationary orbit noun [ C ] physics specialized uk/dʒiː.əʊˌsteɪ.ʃən.ər.i ˈɔː.bɪt/ us/dʒiː.oʊˌsteɪ.ʃən.ər.i ˈɔːr.bɪt/ (同步卫星的)(地球)同步轨道;(对地)静止轨道(太空中,围绕某一物体而运行的轨道,人造卫星因为和地球运转速度一致,其在地球表面的运转轨迹保持不变) an orbit (= path travelled around an object in space) in which a satellite always remains over the same place on the earth's surface because it moves at the same speed as the earth turns |
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