A.縫洞孔隙度 B.次生孔隙度 C.總孔隙度 D.有效孔隙度
A.大小 B.均勻程度 C.粗細 D.含量
A.大于1,0.1~1,0.01~0.1 B.大于1,0.05~1,0.01~0.05 C.大于0.1,0.01~0.1,0.001~0.01 D.大于1.5,0.1~1.5,0.01~0.1