Flow units has not only the same (similar) sedimentation characteristics, but also the same (similar) flow characteristics.
流动单元不仅具有相同(似)的沉积特征，而且具有相同(似)的流动特征。
2
Sedimentation of waterways was dramatically reduced: The flow of sediment from the Plateau into the Yellow River has been reduced by more than 100 million tons each year.
河道淤积大幅减少：每年进入黄河的泥沙量减少了1亿多吨。
3
Sedimentation tank shall be weekly cleaned to ensure free flow in pipes.