環境 かんきょう こう反射 はんしゃ係数 けいすうであれば
kan kyōkō hanshakeisūdeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 環境光反射係数

1. If the environmental light reflectance factor…; Provided the environmental light reflectance factor…; Assuming the environmental light reflectance factor…

Ba Conditional
Computing