强调了叠前处理信噪比与分辨率关系的重要性。

It is stressed that the relationship between prestack processing S/N and resolution is important.

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本文就这两个问题，在复杂构造叠前精细处理、复杂构造叠前偏移成像等方面开展了一些探索，取得了一定的效果。

This paper has made some searching in Complex structure fine pre-stack processing and pre-stack migration imaging, and has achieved some results.

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通过模型资料测试，以及近地表反射地震实例叠前资料面波压制试处理研究工作，验证了多线束径向中值滤波方法的可行性和实用性。

The feasibility and effective of the multi-radial mid-value filtering have been verified through some model data tests and suppressing the surface wave in the practical pre-stack seismic data.

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