On the basis of freeboard phenomenon in curve way and the improvement of curveflow velocity, this paper gets a useful calculating method of bed roughness.
本文基于弯道超高现象以及弯道流速计算的改进，得出了一种较为实用的泥石流沟床糙率计算方法。
2
The results indicate that the metal flowcurve wavily fluctuates.
结果表明，金属流动曲线起伏很大。
3
A less dramatic curve will still encourage the viewer to follow the flow of a line, but it will have less energy.