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单词 absorptance
释义

Definition of absorptance in English:

absorptance

noun abˈsɔːpt(ə)nsabˈzɔːpt(ə)ns
Physics
  • A measure of the degree to which a substance or object absorbs radiation incident on it, equal to the ratio of the absorbed to the incident flux.

Origin

1920s. From classical Latin absorpt-, past participial stem of absorbēre absorb + -ance, probably after reflectance.

 
 

Definition of absorptance in US English:

absorptance

noun
Physics
  • A measure of the degree to which a substance or object absorbs radiation incident on it, equal to the ratio of the absorbed to the incident flux.

Origin

1920s. From classical Latin absorpt-, past participial stem of absorbēre absorb + -ance, probably after reflectance.

 
 
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更新时间:2025/1/28 10:02:27