*Vertices 5
1 "无机材料学报" 0.0 0.0 0.0 x_fact 0.000000 y_fact 15.686275
2 "非金属矿" 0.0 0.0 0.0 x_fact 0.490196 y_fact 10.784314
3 "金属矿山" 0.0 0.0 0.0 x_fact 5.718954 y_fact 54.411765
4 "中国矿业" 0.0 0.0 0.0 x_fact 6.209150 y_fact 13.398693
5 "矿产保护与利用" 0.0 0.0 0.0 x_fact 5.392157 y_fact 5.718954
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.671871 
0.000000 0.000000 0.000000 0.477226 0.641251 
0.000000 0.000000 0.000000 0.328935 0.329719 
0.000000 0.477226 0.328935 0.000000 0.606510 
0.671871 0.641251 0.329719 0.606510 0.000000