A、<span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; FONT-SIZE: 12pt">渗透系数较小的粘性土<span lang="EN-US"><span style="mso-spacerun: yes"></span></span></span>
B、<span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; FONT-SIZE: 12pt">渗透系数较大的中砂土<span lang="EN-US"><p></p></span></span>
C、<span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; FONT-SIZE: 12pt">渗透系数适中的粉砂土层<span lang="EN-US"><span style="mso-spacerun: yes"></span></span></span>
D、<span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; FONT-SIZE: 12pt">渗透系数较大的砾石土层</span>