冲积锥 [地理] debris cone ; hemicone ; cone of dejection

冲击锥 alluvial cone

冲积锥涌水带 discharge zone of alluvial cone

冲积锥进水区 intake area of alluvial cone

冲积锥受水区 intake area of alluvial cone

锥柄冲击钻 taper shank percussion drill

三角洲上的冲积锥 delta cap

冲切锥体 Die cutting of cone

冲头锥形销退套楔漂移 drift

水下冲积锥 underwater alluvial cone