| 单词 | radiant flux |
| 释义 | > as lemmasradiant flux radiant flux n. a flux of radiant energy; (Physics) the rate of flow of radiant energy. ΘΚΠ the world > matter > physics > electromagnetic radiation > heat > [noun] > emission or diffusion > energy produced by > as flow flux1863 radiant power1863 radiant flux1896 radiance1917 1896 Science 17 July 78/2 The radiant flux of energy from the sun is W = V.EH. 1917 Astrophysical Jrnl. 45 44 Through this space radiant energy is passing at a certain rate. This rate constitutes the radiant flux through the space. 1944 Jrnl. Optical Soc. Amer. 34 252/2 When radiant flux is evaluated with respect to its capacity to evoke the brightness attribute of visual sensation it is called luminous flux. 1994 R. G. Fleagle Global Environmental Change ii. 23 To understand the effect of adding one or more greenhouse gases to the atmosphere, it is useful to visualize the normal radiant fluxes passing through the top of the atmosphere. < as lemmas |
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