*Vertices 4
1 "电工技术学报" 0.0 0.0 0.0 x_fact 1.807229 y_fact 18.072289
2 "中小型电机" 0.0 0.0 0.0 x_fact 12.048193 y_fact 19.879518
3 "微电机" 0.0 0.0 0.0 x_fact 16.265060 y_fact 29.518072
4 "微特电机" 0.0 0.0 0.0 x_fact 16.867470 y_fact 32.530120
*Matrix 
0.000000 0.236183 0.346285 0.000000 
0.236183 0.000000 0.828232 0.765587 
0.346285 0.828232 0.000000 0.876608 
0.000000 0.765587 0.876608 0.000000