The analysis of the relation between land use and chemical runoff .
分析了土地利用方式与化学径流之间的关系。
2
There is a fine linear correlation relation between the COD value and the turbidity in the roof and campus road runoff.
屋面及校园道路径流中的COD值与浊度之间存在很好的直线相关关系。
3
In different land use systems, the relation among rainfall amount, rainfall intensity and runoff, sediment delivery is different. But they all reached 5% significance level.