*Vertices 5
1 "非金属矿" 0.0 0.0 0.0 x_fact 0.372671 y_fact 8.198758
2 "新型炭材料" 0.0 0.0 0.0 x_fact 1.739130 y_fact 47.826087
3 "炭素技术" 0.0 0.0 0.0 x_fact 1.739130 y_fact 4.347826
4 "炭素" 0.0 0.0 0.0 x_fact 2.608696 y_fact 4.223602
5 "复合材料学报" 0.0 0.0 0.0 x_fact 0.745342 y_fact 35.403727
*Matrix 
0.000000 0.000000 0.000000 0.255136 0.000000 
0.000000 0.000000 0.516477 0.428436 0.000000 
0.000000 0.516477 0.000000 0.532052 0.000000 
0.255136 0.428436 0.532052 0.000000 0.246252 
0.000000 0.000000 0.000000 0.246252 0.000000