sedimenter沉淀分离器
sedimentn.沉淀物
sedimentation reaction沉降反应
sedimentary irrigation淤溉
sediment-source area泥砂源区
sedimentary deposition泥沙淤积
sediment-laden runoff含沙水流
sedimentary microfacies沉积微相
sedimentation structure沉积构造
sedimentary micorfacies沉积微相
sediment particle cloud泥沙颗粒团
sediment discharge rate输沙率