基于数字化轨迹的跃移粒子群速度剖面研究
蒋缠文, 董治宝, 罗万银, 钱广强, 张正偲, 逯军峰, 王晓艳

Research on velocity profiles of saltating particles based on their digital trajectories
Chanwen Jiang, Zhibao Dong, Wanyin Luo, Guangqiang Qian, Zhengcai Zhang, Junfeng Lu, Xiaoyan Wang
图7 拟合回归参数a与相对风速关系
Fig.7 Variation of the constant a with dimensionless wind speed velocity (u*/u*ti