沙质河床 meaning in Chinese
sand bed
sandy bed
Examples
- Through theoretical computation and experimental observation , it is put forward that the maximal depth of the scoured pits of the embankment is from ten to thirteen meters , and for several pits whose top are rinsed by main flow continuously , their scoured depth have reached twenty meters
经过理论计算和试验观测研究，提出了仁存渡以下沙质河床，丁坝最大冲刷坑水深为10 ? 13米，个别受主流持续顶?的丁坝，最大冲刷坑水深可达20米。