我国海上油气勘探长期存在着用纵波地震勘探难以解决的地震模糊带和岩性假亮点等问题。
For the offshore petroleum exploration in China, it has long existed that the fuzzy zones and lithological false bright spots can't be eliminated by the P_wave seismic exploration.
从我国油气资源来看，海上多波地震是解决海底模糊带、构造变形和气污染等问题的有效技术。
From the viewpoint of resource demand, ocean multi-wave exploration is a useful technology to resolve the difficult problem just as blur zoon, structure distortion and gas pollution etc.
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