*Vertices 5
1 "非金属矿" 0.0 0.0 0.0 x_fact 0.973236 y_fact 8.637470
2 "矿产综合利用" 0.0 0.0 0.0 x_fact 2.798054 y_fact 4.257908
3 "金属矿山" 0.0 0.0 0.0 x_fact 6.690998 y_fact 42.944039
4 "中国有色金属学报" 0.0 0.0 0.0 x_fact 1.216545 y_fact 33.333333
5 "矿冶工程" 0.0 0.0 0.0 x_fact 4.866180 y_fact 10.827251
*Matrix 
0.000000 0.489597 0.000000 0.000000 0.000000 
0.489597 0.000000 0.322103 0.372216 0.555093 
0.000000 0.322103 0.000000 0.000000 0.363721 
0.000000 0.372216 0.000000 0.000000 0.387119 
0.000000 0.555093 0.363721 0.387119 0.000000