*Vertices 6
1 "有色金属矿山部分" 0.0 0.0 0.0 x_fact 6.783920 y_fact 8.291457
2 "煤炭学报" 0.0 0.0 0.0 x_fact 1.507538 y_fact 13.567839
3 "金属矿山" 0.0 0.0 0.0 x_fact 3.517588 y_fact 13.819095
4 "中国矿业" 0.0 0.0 0.0 x_fact 0.753769 y_fact 6.532663
5 "爆破器材" 0.0 0.0 0.0 x_fact 2.261307 y_fact 9.296482
6 "爆破" 0.0 0.0 0.0 x_fact 2.763819 y_fact 48.492462
*Matrix 
0.000000 0.276464 0.707597 0.596656 0.410289 0.231957 
0.276464 0.000000 0.000000 0.000000 0.000000 0.000000 
0.707597 0.000000 0.000000 0.342626 0.000000 0.000000 
0.596656 0.000000 0.342626 0.000000 0.000000 0.000000 
0.410289 0.000000 0.000000 0.000000 0.000000 0.316668 
0.231957 0.000000 0.000000 0.000000 0.316668 0.000000