*Vertices 4
1 "科学通报" 0.0 0.0 0.0 x_fact 0.428571 y_fact 46.142857
2 "功能材料" 0.0 0.0 0.0 x_fact 1.285714 y_fact 8.000000
3 "化工学报" 0.0 0.0 0.0 x_fact 1.714286 y_fact 32.142857
4 "过程工程学报" 0.0 0.0 0.0 x_fact 8.000000 y_fact 13.714286
*Matrix 
0.000000 0.000000 0.000000 0.269031 
0.000000 0.000000 0.000000 0.362846 
0.000000 0.000000 0.000000 0.562162 
0.269031 0.362846 0.562162 0.000000