The estuarine sediment distribution is closely related to the estuarine topography and submerged delta.
长江河口的沉积物分布是和河口地形及水下三角洲的发育密切相关的。
This paper analyzed the sediment distribution in the main rivers in Gansu Province. The areas of water and soil erosion are mainly located in the Yellow river Basin.
分析了甘肃省主要河流的泥沙分布情况，水土流失地区主要分布在黄河流域。
Based on the sedimentation rule, the bottom sediment distribution in rake thickener is analysed, and bottom flow separation is suggested to raise the production efficiency.
运用了耙式浓缩机的沉降规律，对浓缩机底沉降料层灰分分布进行了分析，建议采用底流双流制进行底流分别处理，达到增效节能的目的。
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