不透水面的增加，地表降雨-径流关系也随之发生改变。
Acompanied with the impervious surface increase, rainfall and run-off also changed.
根据实测资料对SCS法的部分参数作了修正，使小块农田的降雨径流关系适合上海的区域自然地理条件；
After analyzing data of real measure, part parameters of SCS was amended and the relationship of precipitation runoff suiting physical geography of small farmland in Shanghai was made.
本文探索利用计算机进行优选、率定符合水文特性的降雨径流经验相关关系的方法。
This paper researches the approach for optimal selecting the correlation relation between rainfall and run off, conforming to hydrology characteristic using computer.
结果表明，次降雨径流深与其对应所产生的侵蚀量关系非常密切；
The results shows, the relationship between individual rainfall runoff depth and it's sediment yield is very close.
且建立了穿透水、干流和总径流的各化学元素含量与降雨特征因子的多元线性关系。
Moreover, multivariate linear models have been established between each element content and the characteristics factors of precipitation in throughfall, stem-flow, stream.
由于目前已有很多比较成熟的流域水文模型，因此我们可以选用几个流域水文模型进行并行运算，来同时模拟流域降雨—径流关系。
As there have been many widely used watershed hydrological models, it now becomes possible to select a number of different hydrological models in parallel running for rainfall-runoff simulation.
观测了水源区的太行山小流域径流及降雨过程，分析了径流与降雨的关系。
Studies on runoff-rainfall relationship are important to understand the hydrological processes and the water balance in a small catchment.
日累积降雨量与日累积径流量有极显著的正相关关系。
The linear relationship between daily discharge and precipitation was significant.
日累积降雨量与日累积径流量有极显著的正相关关系。
The linear relationship between daily discharge and precipitation was significant.
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