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1 "地球物理学报" 0.0 0.0 0.0 x_fact 1.577132 y_fact 18.482011
2 "中国石油大学学报" 0.0 0.0 0.0 x_fact 2.316412 y_fact 6.899951
3 "石油物探" 0.0 0.0 0.0 x_fact 5.372104 y_fact 20.108428
4 "石油地球物理勘探" 0.0 0.0 0.0 x_fact 4.287827 y_fact 10.892065
5 "石油勘探与开发" 0.0 0.0 0.0 x_fact 2.168556 y_fact 43.617546
*Matrix 
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