अवशोषण दर angolul

absorptance▼noun

absorption coefficient [absorption coefficients]▼noun
[UK: əb.ˈzɔːp.ʃn̩ ˌkəʊɪ.ˈfɪʃnt] [US: əb.ˈzɔːrp.ʃn̩ ˌkoʊɪ.ˈfɪʃnt]

coefficient of absorption▼noun