*Vertices 4
1 "科学通报" 0.0 0.0 0.0 x_fact 0.456204 y_fact 29.653285
2 "吉林大学学报地球科学版" 0.0 0.0 0.0 x_fact 2.281022 y_fact 9.489051
3 "世界地质" 0.0 0.0 0.0 x_fact 4.470803 y_fact 6.386861
4 "石油与天然气地质" 0.0 0.0 0.0 x_fact 2.372263 y_fact 54.470803
*Matrix 
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0.541263 0.646982 0.000000 0.360682 
0.000000 0.000000 0.360682 0.000000