大地电磁测深法在滨北西部斜坡带油气地质调查评价中的应用  | 
	
| 彭炎, 张小博, 张健, 张鹏辉, 袁永真, 姜春香 | 
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			 The application of magnetotelluric sounding method to oil-gas geological survey and evaluation of the western slope area of Binbei  | 
	
| Yan PENG, Xiao-Bo ZHANG, Jian ZHANG, Peng-Hui ZHANG, Yong-Zhen YUAN, Chun-Xiang JIANG | 
| 图3 同一测点不同时长的原始视电阻率和相位曲线对比 | 
	
| Fig.3 Comparison of original apparent resistivity and phase curve at the same measurement point for different durations | 
	
			 
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