地球物理勘探中，基础的地震波正演模拟程序，包括五个正演程序，（高阶中心差分，高阶交错网格差分，使用标准的PML边界的正演程序）在acou文件夹下附有运行的结果。-Geophysical exploration, based on the seismic forward modeling program, including the five forward procedure, (higher-order central difference, higher order differential