*Vertices 5
1 "地球物理学报" 0.0 0.0 0.0 x_fact 0.501672 y_fact 19.007804
2 "新疆石油地质" 0.0 0.0 0.0 x_fact 6.075808 y_fact 15.384615
3 "测井技术" 0.0 0.0 0.0 x_fact 2.118172 y_fact 6.298774
4 "石油学报" 0.0 0.0 0.0 x_fact 4.403567 y_fact 15.607581
5 "石油勘探与开发" 0.0 0.0 0.0 x_fact 7.469342 y_fact 43.701226
*Matrix 
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0.000000 0.000000 0.000000 0.429342 0.373694 
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0.000000 0.429342 0.000000 0.000000 0.379387 
0.000000 0.373694 0.000000 0.379387 0.000000