It is the precondition for the rillflow hydraulic calculation to confirm the rillflow pattern.
细沟流流态的确定是进行细沟流水力计算时的先决条件。
2
The hydrodynamic characters of runoff in the process of rill erosion were studied by using runoff scouring experiment under the different slope gradients and the different flow discharges.
通过不同坡度、不同流量的组合放水冲刷试验,对坡面细沟侵蚀发生过程中的坡面流水动力学特性进行了研究。
3
It is a very important point of the appearance of flow drop pit during the process of rill erosion.