point erosion source 中文意思是什麼
point erosion source
解釋
點沖刷源-
Rainfall - runoff simulation is the very important technique for soil erosion, non - point source pollution, surface water balance calculation and some other study fields
降雨徑流模擬是土壤侵蝕、非點源污染、地表水量平衡計算等眾多研究領域的非常重要的技術手段。 -
Water is always the main factor not only during the course of soil eroding but also during the process of non - point source pollution moving. so hydrological process of watershed is the central problem in the study of soil erosion and non - point source pollution with watershed in scale
無論在流域侵蝕產沙過程中,還是在非點源污染運移過程中,水都是主要因素,所以在以流域為尺度進行土壤侵蝕研究和非點源污染研究時,流域的水文過程是研究的主要問題。 -
Non - point pollution source model is the important means of simulating non - point pollution, and soil erosion model is the foundation of non - point pollution model, and the affecting factors of soil erosion is the foundation of soil erosion model
摘要非點源污染模型是進行非點源污染模擬研究的重要手段,而土壤侵蝕模型是非點源污染模型的基礎,土壤侵蝕因子的研究是土壤侵蝕模型的重要基礎。
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