西湖凹陷斜缆采集关键参数优选研究
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Optimizing the key acquisition parameters of variable-depth streamer in Xihu sag
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图7. 原始单炮频谱对比(a)及信噪比对比(b)(分析时窗:2.5~4.5 s) |
Fig.7. Specrtum (a) and S/N ratio (b) of the raw shots (Analysis windows:2.5~4.5 s) |
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