The surface-related multiples could be removed more effectively with the iterative inversion method.
为更好地消除表层多次波，应采用迭代反演的方法。
The procedure and results of using beam-forming filtering method to attenuate multiples in two data sets from deep sea area of South China sea are discussed in details.
详细描述了用聚束滤波方法消除两套南海深海地区地震资料中多次波的实施步骤与效果。
The experiment processing results demonstrate that the method can not only sufficiently attenuate the peg-leg multiples but also eliminate the long-period residual multiples to a satisfactory effect.
实验处理的结果表明：该方法不仅对微屈多次波有效，而且对残余的长周期鸣震多次波也可达到令人满意的压制效果。
The processing results show that beam-forming filtering method can attenuate some relatively very strong multiples generated by coral riff and enhance the relatively weak primaries.
处理结果表明，聚束滤波方法可以消除相对较强的多次波，并增强较弱的一次波。
The method needs NMO-corrected CDP gathers so that deletion and fitting can be simultaneously performed to essentially remove multiples and random noises.
该方法要求输入反射波经过动校正拉平后的CDP道集，以便采用边剔除边拟合的方法，使多次波及随机噪声基本上得到克服。
The proposed method restricted the frame length and frame shift to multiples of pitch period, called pitch synchronous algorithm;
该方法先将帧长和帧率都限制为基音周期的整数倍，即基音同步算法；
Multiple suppression is a tough question in seismic data processing. There are a variety of methods available to remove multiples. Each method has its own restrictions and its effect also varies.
多次波压制一直是地震资料处理的难题，常规方法多种多样，但都受到使用条件的限制，在实际应用中不能达到良好的效果。
Multiple suppression is a tough question in seismic data processing. There are a variety of methods available to remove multiples. Each method has its own restrictions and its effect also varies.
多次波压制一直是地震资料处理的难题，常规方法多种多样，但都受到使用条件的限制，在实际应用中不能达到良好的效果。
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