Combined with the result of one dimensional synthetic acousticcurve and seismic geological interpretation, comprehensive constrained inversion forms primitive impedance model along with layers.
反演依靠一维合成声波测井的结果，以地震地质解释的成果为约束，顺层横向递推形成初始波阻抗模型。
2
Based on the numerical results, the curve-fitting expressions for the acousticimpedance of perforated plates with cross flow and grazing flow are obtained.