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coefficient of absorption是什么意思

2023-12-19 08:45:16
coefficient of absorption
  近义词:absorptioncoefficient,absorptance,

英英释义

Noun
  1. 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;

    "absorptance equals 1 minus transmittance"