利用全声波方程进行地震波场的数值模拟，虽然可以计算全声波波场值，但是也常常会出现层间多次波，给资料解释造成一定的困难。

Although one can get full acoustic wave data using acoustic wave equation for seismic modeling, the data are difficult to interpret for the multiples.

youdao

利用全声波方程进行地震波场的数值模拟，虽然可以计算全声波波场值，但是也常常会出现层间多次波，给资料解释造成一定的困难。

Although one can get full acoustic wave data using acoustic wave equation for seismic modeling, the data are difficult to interpret for the multiples.

youdao