A.不變 B.變化 C.增大 D.減小
A.氣容不變 B.氣容增大 C.氣容減小 D.先減小后增大
A.0.008MPa,0.08MPa B.0.08MPa,0.008MPa C.0.08MPa,0.08MPa D.0.1MPa,0.1MPa