And then, according to the condition of limit equilibrium of forces, a formula about non uniform sediment incipient was deduced.
并以该流速公式为基础，按照颗粒极限平衡的受力得出了非均匀沙的起动公式。
And then, according to the condition of limit equilibrium of forces, a formula about non uniform sediment incipient was deduced.
并以该流速公式为基础，按照颗粒极限平衡的受力得出了非均匀沙的起动公式。
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