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guan yu shen ru xi shu xin gong shi wen ti
Author(s): 
Pages: 20
Year: Issue:  6
Journal: Hydrogeology and Engineering Geology

Keyword:  新公式观测资料蒸发量经验公式年降水量渗入系数直线相关水文地质水均衡方程工程地质;
Abstract: <正> 《水文地质工程地质科技情报》(1973年,第4期)刊登了“计算渗入系数新经验公式及其应用”一文,文中分析了水均衡方程:h=z+αx,其中h=x—y,x为年降水量,y为年地表水流出量;z为年蒸发量,α为渗入系数。根据x、h三年观测资料求出x、h呈直线相关,认为直线方程斜率为渗
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