*Vertices 9
1 "现代地质" 0.0 0.0 0.0 x_fact 2.218225 y_fact 7.763789
2 "沉积学报" 0.0 0.0 0.0 x_fact 6.294964 y_fact 11.990408
3 "地质科学" 0.0 0.0 0.0 x_fact 2.128297 y_fact 6.205036
4 "地球学报" 0.0 0.0 0.0 x_fact 1.588729 y_fact 4.136691
5 "地学前缘" 0.0 0.0 0.0 x_fact 3.657074 y_fact 5.815348
6 "古地理学报" 0.0 0.0 0.0 x_fact 1.498801 y_fact 4.466427
7 "石油与天然气地质" 0.0 0.0 0.0 x_fact 4.526379 y_fact 18.105516
8 "新疆石油地质" 0.0 0.0 0.0 x_fact 3.147482 y_fact 8.363309
9 "石油勘探与开发" 0.0 0.0 0.0 x_fact 7.943645 y_fact 33.153477
*Matrix 
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0.000000 0.000000 0.229325 0.000000 0.414900 0.268730 0.307657 0.251144 0.238576 
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0.408008 0.414900 0.000000 0.424981 0.000000 0.000000 0.481053 0.331626 0.235146 
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0.000000 0.307657 0.000000 0.000000 0.481053 0.000000 0.000000 0.315458 0.000000 
0.000000 0.251144 0.000000 0.000000 0.331626 0.000000 0.315458 0.000000 0.259530 
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