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利用窟野河流域的水沙资料，提出了降雨分布均匀性系数的概念。把降雨分布均匀性系数与前期影响雨量等定量指标一起引入暴雨侵蚀产沙过程的水沙传递关系中，建立了窟野河流域出口径流含沙量与流量、前期影响雨量和降雨空间分布均匀性系数的定量关系。止匕定量关系可用于多沙粗沙区流域次暴雨侵蚀产沙的预报和多沙粗沙区的治理。
Using the water and sediment data of the Kuye River Basin, the concept of the uniformity coefficient of rainfall distribution was proposed. In the relationship between water and sediment transmission in the process of rainfall erosion and sediment yield, the coefficient of rainfall distribution and quantitative indicators of rainfall impact were established. The sediment concentration and discharge of runoff in the Kuye River Basin were established. The spatial distribution of rainfall and rainfall in the early stage was also established Quantitative relationship between coefficients. The dagger quantitative relationship can be used to forecast the heavy rain erosion and sediment yield and the management of the coarse and coarse sand area in the area of coarse and coarse sand.