*Vertices 5
1 "分析试验室" 0.0 0.0 0.0 x_fact 21.080508 y_fact 30.790960
2 "分析化学" 0.0 0.0 0.0 x_fact 7.132768 y_fact 18.714689
3 "色谱" 0.0 0.0 0.0 x_fact 2.895480 y_fact 7.309322
4 "高等学校化学学报" 0.0 0.0 0.0 x_fact 1.624294 y_fact 32.450565
5 "分析测试学报" 0.0 0.0 0.0 x_fact 5.755650 y_fact 10.734463
*Matrix 
0.000000 0.882839 0.464245 0.000000 0.590970 
0.882839 0.000000 0.576751 0.264399 0.612674 
0.464245 0.576751 0.000000 0.000000 0.403105 
0.000000 0.264399 0.000000 0.000000 0.239787 
0.590970 0.612674 0.403105 0.239787 0.000000