| 释义 |
absorptance音标[?b's?:pt?ns] 汉语翻译n. 吸收比 【化】 吸收比 英语解释：名词 absorptance:- a measure of the rate of decrease in the intensity of electromagnetic radiation (as light) as it passes through a given substance; the fraction of incident radiant energy absorbed per unit mass or thickness of an absorber
同义词：absorption coefficient, coefficient of absorption
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