单词 | radio dish |
释义 | > as lemmasradio dish radio dish n. a concave reflector designed to detect radio waves, esp. as part of a radio telescope; cf. dish n. 4b. ΘΚΠ the world > physical sensation > sight and vision > optical instruments > instrument for distant vision > [noun] > telescope > radio telescopes > parts of radio dish1959 1959 Charleston (W. Va.) Daily Mail 10 June 18/1 Laidley Field could be dumped right in the middle of the radio ‘dish’ and not touch any side. 1977 Nature 9 June 478/1 Australia leapt into the big league of astronomical nations with the building of the giant 64-metre radio dish at Parkes, New South Wales. 1995 Pop. Sci. Sept. 82/1 (caption) The data from these 10 telescopes is electronically blended to create the effect of a huge single radio dish. < as lemmas |
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