*Vertices 6
1 "厦门大学学报" 0.0 0.0 0.0 x_fact 0.562284 y_fact 3.157439
2 "分析试验室" 0.0 0.0 0.0 x_fact 21.410035 y_fact 33.304498
3 "分析化学" 0.0 0.0 0.0 x_fact 4.887543 y_fact 19.074394
4 "高等学校化学学报" 0.0 0.0 0.0 x_fact 1.730104 y_fact 39.489619
5 "分析仪器" 0.0 0.0 0.0 x_fact 2.032872 y_fact 2.378893
6 "现代科学仪器" 0.0 0.0 0.0 x_fact 1.730104 y_fact 2.595156
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.284022 0.000000 
0.000000 0.000000 0.882410 0.000000 0.822014 0.661626 
0.000000 0.882410 0.000000 0.268260 0.846061 0.727865 
0.000000 0.000000 0.268260 0.000000 0.389886 0.000000 
0.284022 0.822014 0.846061 0.389886 0.000000 0.854155 
0.000000 0.661626 0.727865 0.000000 0.854155 0.000000