Anh
absorptance
absorption factor
absorption ratio
Đức
Absorptionsfaktor
Absorptionsgrad
Absorptionsvermögen
Pháp
coefficient d'absorption
facteur d'absorption
absorptance,absorption factor,absorption ratio /SCIENCE,ENERGY/
[DE] Absorptionsfaktor; Absorptionsgrad; Absorptionsvermögen
[EN] absorptance; absorption factor; absorption ratio
[FR] absorptance; coefficient d' absorption; facteur d' absorption