| 单词 | radio source |
| 释义 | > as lemmasradio source radio source n. ΚΠ 1950 Monthly Notices Royal Astron. Soc. 110 519 The five major extra-galactic nebulae in the selected area are listed..together with the radio sources which appear to be associated with them. 1971 Sci. Amer. May 56/3 Before 1960 radio astronomers had identified and catalogued hundreds of radio sources. 1989 M. Longair in P. Davies New Physics vi. 178/1 (caption) There is a compact radio source coincident with the nucleus of the galaxy. < as lemmas |
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