OBS在琼东南海域水合物矿体识别中的应用  | 
	
| 徐云霞, 文鹏飞, 张宝金, 刘斌 | 
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			 The application of OBS to the identification of hydrate in Qiongdongnan (southern Hainan) sea area  | 
	
| XU Yun-Xia, WEN Peng-Fei, ZHANG Bao-Jin, LIU Bin | 
| 图3 重定位前后位置差异 | 
	
| Fig.3 The distance between before and after reposition | 
	
			 
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