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单词 radio brightness
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radio brightness
radio brightness n. Astronomy intensity of emission of radio waves by a celestial object, radio luminosity.
ΚΠ
1952 Proc. Royal Soc. A. 211 354 A similar analysis..has already been applied to the measurement of the distribution of radio ‘brightness’ across the undisturbed solar disk.
1974 Sci. Amer. Aug. 26/3 In the direction of this cloud of ionized gas..there is a decrease in the radio brightness of the sky.
1997 Planetary & Space Sci. 45 1177/1 The Effelsberg 100m Radio Telescope monitored Jupiter's radio brightness before, during and after the impacts of comet Shoemaker-Levy 9.
extracted from radion.
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