convex bank meaning in Chinese

凸岸

But there had phenomena that the middle surface was higher than the both sides " and even the sink bank one was lower than the convex bank one
但弯道中也出现了中心线水面高两岸低的情况，甚至还有凹岸水太原理工大学工程硕士学位论文2面低而凸岸水面高的情况。
Founding that the fr of the tortuous path flow had all changed in longitudinal ( along the circuit ) , transverse ( between the sink and convex bank ) and vertical orientation ( from the water surface to the bottom )
结果发现，弯道水流f _ r数在纵向(沿流程) ，横向(凹凸岸间)和垂向(水面到底板)都是变化的。
Under the all different structures " combination , the water surface had large bias and turn - around in the torturous path , and in the middle of the path along the longitude , there had the regularity that sink bank surface was higher than the convex bank one
在所有结构组合条件下，弯道水面都有较大偏斜和扭曲，并且在弯道中部主法线方向上，基本为凹岸水面高凸岸水面低的规律。