*Vertices 10
1 "物探化探计算技术" 0.0 0.0 0.0 x_fact 1.450443 y_fact 2.860596
2 "物探与化探" 0.0 0.0 0.0 x_fact 1.087832 y_fact 4.029009
3 "地球物理学报" 0.0 0.0 0.0 x_fact 10.394843 y_fact 17.082998
4 "地球物理学进展" 0.0 0.0 0.0 x_fact 1.087832 y_fact 7.574537
5 "江汉石油学院学报" 0.0 0.0 0.0 x_fact 0.241741 y_fact 1.248993
6 "石油物探" 0.0 0.0 0.0 x_fact 3.384367 y_fact 9.750201
7 "新疆石油地质" 0.0 0.0 0.0 x_fact 2.135375 y_fact 6.244964
8 "中国海上油气地质" 0.0 0.0 0.0 x_fact 1.248993 y_fact 3.344077
9 "石油地球物理勘探" 0.0 0.0 0.0 x_fact 7.574537 y_fact 11.361805
10 "石油勘探与开发" 0.0 0.0 0.0 x_fact 3.626108 y_fact 36.502820
*Matrix 
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