希尔兹曲线是表达泥沙起动切应力的实验曲线。
Shields diagram is an experimental curve which describes the bed shear stress for the grains of sediment in critical condition.
根据现有成果，直接导出了起动切应力、起动流速与起动概率之间的关系。
Based on some previous results, the relationships between critical shear stress. critical velocity and incipient probability have been derived.
结合渠道阻力关系及临界起动切应力，可得到稳定渠道水力几何形态设计的方法。
Combined with resistance equation of channel and critical incipient shear stress, the method of designing hydraulic geometry of stable channel is set up in this paper.
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