A.8.4×102 B.8.4×103 C.8.4×104 D.8.4×105
A.t-s圖 B.p-h圖 C.h-d圖 D.循環(huán)示意圖
A.0.25m/s,0.25m/s B.0.25m/s,0.2m/s C.0.3m/s,0.25m/s D.0.3m/s,0.2m/s