A.環(huán)境溫度15~35℃,相對(duì)濕度30%~75%
B.環(huán)境溫度10~20℃,相對(duì)濕度30%~60%
C.環(huán)境溫度10~15℃,相對(duì)濕度30%~80%
D.環(huán)境溫度10~25℃,相對(duì)濕度30%~70%
E.環(huán)境溫度15~25℃,相對(duì)濕度20%~60%
A.幾何半影
B.穿射半影
C.散射半影
D.幾何半影和穿射半影
E.幾何半影和散射半影
A.0~360°
B.0~180°
C.0~90°
D.0~110°
E.0~260°