| 单词 | radiative equilibrium |
| 释义 | > as lemmasradiative equilibrium radiative equilibrium n. Astronomy and Meteorology a state of equilibrium (as in a star or the atmosphere) in which the total flux of emitted energy is equal to the flux of that absorbed; a state of equilibrium in which radiation is the predominant energy transport mechanism. ΘΚΠ the world > matter > physics > electromagnetic radiation > [noun] > transport of energy entirely by radiative equilibrium1916 1916 A. S. Eddington in Monthly Notices Royal Astron. Soc. 77 16 The theory of radiative equilibrium of a star's atmosphere was given by K. Schwarzschild in 1906. 1934 D. Brunt Physical & Dynamical Meteorol. vii. 138 It is impossible for the upper region of the atmosphere to be kept in an isothermal condition by radiative equilibrium when it is only irradiated from below by long-wave radiation. 1970 Jrnl. Brit. Astron. Assoc. 81 74 The situation is exactly the same in the case of molecular evaporation (dissipation) to space: the temperature of the gas will drop below that of radiative equilibrium. 1998 R. G. Barry & R. J. Chorley Atmosphere, Weather & Climate (ed. 7) ii. 22 The observed fluctuations of about 0.1 per cent [in the solar constant] would change the mean global temperature by ≤0.06 °C, based on calculations of radiative equilibrium. < as lemmas |
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