| 单词 | space relay | 
| 释义 | > as lemmasspace relay   space relay  n. Astronautics a radio relay station set in space. ΚΠ 1958    Listener 4 Dec. 910/1  				The result implied that the moon could be used as a space relay for transatlantic radio communication. 1988    Acta Astronautica 17 143  				This experiment pleads for an actual international S-Band network, capable of positioning satellites until the end of the 90's when space relay systems are able to provide by themselves this kind of service. 2005    Hollywood Reporter 		(Nexis)	 19 Dec.  				Even the future satellite transmission route remains open to question because both platforms presently use rival space relays. < as lemmas | 
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