sediment transport rate meaning in English
泥沙输移率
输沙量
输沙率
Examples
- The measured data show that the bedload sediment transport rate is related more closely to the effective stream power within the bed - surface layer than to the river stream power
实测资料表明，推移质输沙率与床面层内有效水流功率有良好的相关性，且高于推移质输沙率与水流功率的相关性。 - Based on the relationship between energy and flow within the bed - surface layer , a relationship between the bedload sediment transport rate and effective stream power within the bed - surface layer is derived
摘要基于床面层内的水流能量关系，推导了推移质输沙率与床面层内有效水流功率的关系式。 - An expression is derived using basical concepts of physics ( i . e . mass conservation ) , to define the relationship between sediment transport rate and vertical flux of sediment to the seabed
从基本的物理概念和物质守恒定律导出了海底沉积物通量的计算表达式，应用该式取得了与实际海域相符的海底冲淤分布图。 - Verification results of more than 2800 runs of channel experiment data and field data show that this formula has good applicability and high accuracy , and is better than the other formulae for bedload sediment transport rate based on the stream power
经2800组试验资料与天然河流资料的检验表明，该关系式的适应性良好，计算精度较高，并优于同类型的基于水流功率的推移质输沙率公式。 - The results show that there is a power function relation between rainfall intensity and runoff duration and a linear relation between rainfall intensity and sediment transport rate of unit width , and we find the experienced coefficient of above relations through regression analysis
结果表明，产流时间和降雨强度之间存在幂函数关系，与单宽输沙率之间存在线性关系，单宽输沙率与单宽流量之间亦存在线性关系。