runoff of rain water

基本解释

The basic theory of soil and water loss research has been provided by combining the several physical laws of energy with rain and runoff on slope.
把能量中的幾個物理定律同降雨、坡麪逕流聯系起來，爲進一步研究水上流失提供了理論基礎。
Through the analysis and measuring of the water quality of roof rain-runoff in Handan city, it is found that the water quality of roof rain-runoff is polluted seriously.
通過對邯鄲市城區屋麪雨水逕流水質進行分析測定，發現城區雨水逕流水質汙染嚴重。
Stormflow consists of phreatic water, surface runoff and weather horizon-passing rain. The rise and drop of their discharge are consistent with that of the river discharge after rain.
潛水河雨後地表逕流由地表下潛水、雨水地麪上逕流、雨水風化層逕流搆成，三部分水均隨河道流量的增減而增減。