*Vertices 8
1 "科学通报" 0.0 0.0 0.0 x_fact 4.943761 y_fact 12.895632
2 "中国科学D" 0.0 0.0 0.0 x_fact 4.420612 y_fact 9.521318
3 "沉积学报" 0.0 0.0 0.0 x_fact 4.812974 y_fact 9.782893
4 "地球科学" 0.0 0.0 0.0 x_fact 2.641904 y_fact 4.368297
5 "第四纪研究" 0.0 0.0 0.0 x_fact 2.772692 y_fact 7.481036
6 "石油与天然气地质" 0.0 0.0 0.0 x_fact 6.225477 y_fact 18.074810
7 "石油学报" 0.0 0.0 0.0 x_fact 3.400471 y_fact 11.953963
8 "石油勘探与开发" 0.0 0.0 0.0 x_fact 3.923620 y_fact 25.922051
*Matrix 
0.000000 0.758300 0.293118 0.566219 0.422561 0.000000 0.000000 0.000000 
0.758300 0.000000 0.282968 0.656479 0.368858 0.000000 0.000000 0.000000 
0.293118 0.282968 0.000000 0.299109 0.235779 0.283131 0.000000 0.000000 
0.566219 0.656479 0.299109 0.000000 0.324742 0.000000 0.000000 0.000000 
0.422561 0.368858 0.235779 0.324742 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.283131 0.000000 0.000000 0.000000 0.213415 0.217353 
0.000000 0.000000 0.000000 0.000000 0.000000 0.213415 0.000000 0.246043 
0.000000 0.000000 0.000000 0.000000 0.000000 0.217353 0.246043 0.000000