单项选择题
A.1小时 B.2小时 C.12小时 D.24小时
A.3% B.5% C.10% D.15%
A.50N B.60N C.55N D.45N
A.6 B.8 C.10 D.4
A.适当修正曲线 B.不变 C.试验作废 D.重新取坐标绘制曲线
A.1 B.2 C.3 D.4
A.天然含水量 B.土粒组成特征 C.天然密度 D.天然孔隙比
A.5% B.10% C.15% D.20%
A.20mm B.25mm C.30mm D.40mm
A.10mm B.15mm C.20mm D.25mm
A.30% B.40% C.45% D.50%