The empirical coefficient may be affected by slope, flow velocity, discharge and other factors.
确定坡面薄层水流速度是研究土壤侵蚀动力学的基础。
The empirical coefficient equations are drawn out by numerically analyses of 10 kinds of hydraulic models with excellent performances.
分别归纳10种优秀水力模型，采用数值分析法拟合出经验系数方程序。
The theoretical models for description of the heat and mass transfer on surfaces of fillers in cooling towers are related to an empirical coefficient the mass transfer coefficient.
冷却塔填料表面传热传质过程的理论计算都与一个经验参数——传质系数有关。
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