电场差分法一维正演研究

通过研究电场差分法的一维正演理论，建立了一维正演的数学模型，导出了相应的理论计算公式和算法，编制了计算机程序，对一些典型的均匀、二层和三层可极化地电断面的嵓扑憬峁辛朔治觯爬耍胁问囊斐Ｐ蕴Ｔ诖嘶∩希缘绯〔罘址ǖ墓ぷ鞣椒紞术、资料解释和实际应用提出了建议。

Based upon the study of 1-D forward problem of differentially-normalize electrical prospecting (DNM) , the mathematic model of 1-D forward problem is set up, corresponding theoretical calculation for- mulae and algorithm are derived,then the computer program is programmed and calculations for some typic homogeneous,2-layer and 3-layer polarizable earth models are completed.Based on the analysis of the compu- tation results , the anomaly behaviours of P parameters are generalized and some suggestions of the DNM tech- niques , its data interpretation and practical application are proposed.