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英语翻译
The rainfall is a driving force of all hydrological processes and it constitutes the most important input to any runoff calculations and modeling procedures.However,because of the usual lack of rainfall data representative for temporal and spatial variations of the natural rainfall process,the rainfall input is often a weak point (WMO,1982; Niemczynowicz,1991).
The rainfall is a driving force of all hydrological processes and it constitutes the most important input to any runoff calculations and modeling procedures.However,because of the usual lack of rainfall data representative for temporal and spatial variations of the natural rainfall process,the rainfall input is often a weak point (WMO,1982; Niemczynowicz,1991).
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