| 单词 | absorption coefficient |
| 释义 | absorption coefficient (once / 11819311 pages) n WORD FAMILY absorption coefficient n 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 Syn|Hyper absorptance, coefficient of absorption coefficient a constant number that serves as a measure of some property or characteristic |
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