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一、前言本文利用地下水非稳定流逆问题的合理数学模型,构造了一个函数,它可将井点的奇点析出,把有开采井的问题转化为没有开采井的等价问题,在此基础上利用拟线法的思想提出了解这类问题的广义差分的计算方案。
I. INTRODUCTION In this paper, a reasonable mathematical model of inverse instability flow in groundwater is used to construct a function that can separate the singularities of well points and convert the problem of wells to the equivalent of no wells. Based on this, On the use of the idea of quasi-line method proposed to understand the generalized difference of this type of calculation program.