stream-channel erosion的意思|示意

Stream and river control works may have a serious local influence on accelerating channel erosion.

水流及河流控制工程对加速河道冲刷有严重影响。

The model is applied to forecast the variation process of main stream direction, cross section and channel slope of a conceptualized curved river under the erosion of clear water.

应用建立的水沙数学模型以及河岸冲刷模型，模拟了一概化弯道在持续清水冲刷下的主流线位置、断面形态、主槽比降的变化过程，模拟结果符合弯道演变规律。