冲积土(alluvial soils)
冲积土(alluvial soils)
相关考题:
单选题Scouring is the result of().Ainterruption of the normal current flow by the footingBelevating in mud-slide zonesCpenetrating rapidly through a hard crust into weaker soilsDextracting legs from soils with high cohesion
单选题Tripping defects in anchors frequently occur in().Adeep waterBshallow waterCstiff soilsDsoft soils