absorption coefficient
英 [əbˈsɔ:pʃən ˌkəʊəˈfɪʃənt] 美 [əbˈsɔrpʃən ˌkoəˈfɪʃənt]

释义

吸收系数；

英英释义

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

  同义词：coefficient of absorptionabsorptance

双语例句

1. The absorption coefficient is often strongly wavelength-dependent.
   吸收系数往往与波长密切相关。
2. Therefore, at sufficiently high energies the absorption coefficient begins to increase after passing through a minimum.
   因此，在足够高的能量下，吸收系数便由最小值开始增加。

权威例句

et al(2003). Experimental determination of the extinction coefficient of CdTe, CdSe, and CdS nanocrystals
Experimental Determination of the Extinction Coefficient of CdTe, CdSe, and CdS Nanocrystals
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