riverbed evolution meaning in English
河床演变
Examples
- Based on the riverbed evolution analyses of the downstream reach of oujiang estuary and physical model test of eight types of regulation projects , an estimation method for nondeposit velocity satisfying channel depth is presented under fixed bed model test condition
摘要通过对瓯江口外段河床演变分析，以及8种航道治理工程的物理模型试验，提出了在定床试验条件下满足航道水深所需的不淤流速的估算方法。