average annual sediment production meaning in Chinese
平均年泥沙沉积量
Examples
- The analysis shows that the average annual runoff volume has a little increase due to human activities after management , but the average annual sediment production has greatly decreased
通过分析发现,治理后流域内的人类活动使年均径流量比治理以前略有增加,而年均输沙量却比治理以前大幅度减少。