AND 发表于 2025-3-30 08:52:08
Robert Andrei Buchmannomogeneity leads to the variation of the radiation intensity with the coordinate . along the ray. This variation which, generally, can also be caused by emission, absorption and scattering of radiation in the medium, is described by the so-called radiation transfer equation. The form of this equatiomodest 发表于 2025-3-30 14:25:26
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