hydrological zones and underlying surface的意思|示意
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水文带和下垫面
hydrological zones and underlying surface的网络常见释义
水文分区及下垫面 ...水文分区及下垫面；变差系数；经验公式；参数地理综合 [gap=1944]Key words:design annual runoff;hydrological zones and underlying surface;coefficient of variation;empirical formula;geographical synthesis ..