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单词 earth satellite
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earth satellite
earth satellite n. a satellite in orbit around the earth, esp. an artificial one.
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society > travel > air or space travel > a means of conveyance through the air > spacecraft > [noun] > satellite
space station1930
artificial satellite1936
satellite1936
satellite station1945
earth satellite1949
space platform1951
space satellite1952
satelloid1955
sputnik1957
orbiter1958
1949 Rocket Jet Flying Spring 6 The ‘earth satellite vehicle program’..is the most imagination-firing news we've heard in quite a while.
1956 Collier's Year-bk. 48/2 Plans to launch an earth satellite were announced in the middle of 1955.
1969 Jrnl. Brit. Astron. Assoc. 79 263 The Cyrillids [sc. a meteor shower] had been due to the decay of temporary natural Earth satellites.
2000 H. W. Thistle & J. W. Barry in C. D. Whiteman Mountain Meteorol. xiv. 278 GPS, is a..system that uses signals transmitted from a constellation of polar orbiting earth satellites to determine position on the surface of the earth.
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