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geosynchronous orbits | |||
geosynchronous orbit | |||
earth synchronous orbit; geosynchronous earth orbit; Earth-synchronous orbit; geostationary Earth orbit | |||
geostationary orbit | |||
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geostationary orbit satellite | |||
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SBIRS-geosynchronous Earth orbit | |||
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geosynchronous equatorial orbit |
地 球 同步轨道 : 29 phrases in 6 subjects |
Air defense | 2 |
Aviation | 1 |
Earth sciences | 7 |
Electronics | 5 |
Multimedia | 1 |
Space | 13 |