solar radiation tâbeš-e xoršidi Fr.: rayonnement solaire All the constituents making up the Sun's emission: photons, electrons, protons, neutrinos, and atomic nuclei. |
solar radiation pressure fešâr-e tâbeš xoršid (#) Fr.: pression du rayonnement solaire The → radiation pressure of solar photons, which pushes a comet's dust outward to form a → dust tail. |