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radiance [radiances] (the flux of radiation emitted per unit solid angle in a given direction by a unit area of a source) noun [UK: ˈreɪ.dɪəns] [US: ˈreɪ.diəns] | излучениеnoun |
radiance [radiances] (the quality of being radiant, shining, bright or splendid) noun [UK: ˈreɪ.dɪəns] [US: ˈreɪ.diəns] | блескnoun сияниеnoun |