*Vertices 8
1 "环境化学" 0.0 0.0 0.0 x_fact 2.759527 y_fact 6.219886
2 "湖泊科学" 0.0 0.0 0.0 x_fact 1.883487 y_fact 5.562856
3 "中国环境科学" 0.0 0.0 0.0 x_fact 5.913272 y_fact 7.928165
4 "环境科学研究" 0.0 0.0 0.0 x_fact 5.387648 y_fact 6.701708
5 "环境科学学报" 0.0 0.0 0.0 x_fact 6.088480 y_fact 10.030661
6 "环境科学" 0.0 0.0 0.0 x_fact 7.358739 y_fact 11.476128
7 "生态学报" 0.0 0.0 0.0 x_fact 5.475252 y_fact 39.597021
8 "环境污染治理技术与设备" 0.0 0.0 0.0 x_fact 9.242225 y_fact 12.483574
*Matrix 
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0.548119 0.449937 0.915546 0.000000 0.709180 0.756872 0.230358 0.811549 
0.562101 0.237157 0.784626 0.709180 0.000000 0.810697 0.000000 0.714302 
0.517991 0.000000 0.826343 0.756872 0.810697 0.000000 0.302664 0.809606 
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