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Author:
Journal / Book Title:
Year:
Volume:
Issue:
di xia shui shui zhi mo xing
Author(s):
YIN Baorui
Pages:
61
Year:
1981
Issue:
6
Journal:
Hydrogeology and Engineering Geology
Keyword:
数学方程
;
地下水水质
;
地下水污染
;
数学模型
;
溶质浓度
;
地下水流
;
运动
;
弥散效应
;
化学作用
;
吸收项
;
Abstract:
<正> 研究地下水流中溶质浓度时间、空间上变化的一种数学模型,该模型的数学方程一般由弥散项(即由弥散效应引起的溶质运动)、流速项(即由地下水对流引起的运动)和吸收项(即由化学作用而产生的溶质的消失或增加)构成。
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