absorptivity
nounC1Định nghĩa theo từ loại
Danh từ
nounPlural noun:
absorptivities
- 1.
The quality of being absorptive; absorptiveness.
- 2.
(thermodynamics) The fraction of radiation absorbed by a surface to the total radiation incident on the surface.
- 3.
(analytical chemistry) The constant a in the Beer's law relation A = abc, where A is the absorbance, b the path length, and c the concentration of solution. Also known as absorptive power. Formerly known as absorbency index; absorption constant; extinction coefficient.
Từ liên quan
Đồng nghĩa
absorption coefficientabsorption factor
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