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单词 medium Earth orbit
释义
medium Earth orbit

Space Exploration
  • An orbit having an apogee of more than 3 000 km but less than 30 000 km. Some sources may give different altitude figures. Communications and navigation satellites are often placed in MEO.


Geology and Earth Sciences
  • An orbit at an altitude between 2000 km and 35 000 km. Compare geostationary orbit; low Earth orbit.


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