A.40μW/cm2 B.60μW/cm2 C.70μW/cm2 D.90μW/cm2 E.100μW/cm2
A.1~5℃ B.5~10℃ C.15~30℃ D.40~60℃ E.70~80℃
A.25% B.30% C.50% D.75% E.90%