*Vertices 3
1 "无机材料学报" 0.0 0.0 0.0 x_fact 9.090909 y_fact 54.112554
2 "功能材料" 0.0 0.0 0.0 x_fact 11.688312 y_fact 32.034632
3 "郑州轻工业学院学报" 0.0 0.0 0.0 x_fact 8.225108 y_fact 13.852814
*Matrix 
0.000000 0.659895 0.657235 
0.659895 0.000000 0.659914 
0.657235 0.659914 0.000000