单项选择题
砾岩的颗粒直径()mm,砂岩的颗粒直径为()mm,粉砂岩的颗粒直径为()mm。
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
单项选择题 根据碎屑颗粒的大小,可将碎屑分为()三类。
单项选择题 碎屑颗粒的粒度是指粒度的(),用粒径表示。
单项选择题 储集层的孔隙度是评价储集层()参数。