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利用对偏微分方程逆问题的数值求解，给出了由一组抽水井实测水位值计算地下水初始水位以及由二级抽水井实测水位值估算总补给量的方法。在此基础上建立了对地下水流场进行预测的数值方法。并对水师营地下水流场进行了预测，其预测结果与实测值基本吻合。此方法可在类似地下水资源评估和地下水流场计算中推广应用。
The numerical solution of the inverse problem of partial differential equations is used to calculate the initial water level of groundwater from a group of pumping wells and the method of estimating the total recharge from the measured water level of the secondary pumping wells. Based on this, a numerical method of predicting groundwater flow field is established. The prediction of the groundwater flow field in the navy camp is made. The predicted result is in good agreement with the measured value. This method can be applied in similar groundwater resources assessment and groundwater flow field calculation.