non-uniform sediment 非均匀沙
non uniform sediment 非均匀沙
un uniform sediment 非均匀沙
uniform sediment of gravel 砾卵石均匀沙
non cohesive uniform sediment 无粘性均匀沙
non-uniform sediment transport 非均匀输沙
non-uniform sediment incipient 非均匀沙起动
non-uniform bed-sediment 非均匀沙河床
Bottom flow structure is changed because of the existence of the non uniform sediment.
通过考察水流结构的改变，研究了非均匀沙的起动。
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。
Based on both shear force and stream power and through theoretical derivation, the incipient motion critical conditions of cohesionless uniform sediment are achieved.
通过理论推导，得出基于剪切力和水流功率的均匀沙起动临界条件表达式。
应用推荐