*Vertices 5
1 "岩石力学与工程学报" 0.0 0.0 0.0 x_fact 4.876463 y_fact 60.728218
2 "非金属矿" 0.0 0.0 0.0 x_fact 0.130039 y_fact 4.226268
3 "煤炭学报" 0.0 0.0 0.0 x_fact 1.690507 y_fact 5.201560
4 "金属矿山" 0.0 0.0 0.0 x_fact 3.315995 y_fact 22.691808
5 "中国矿业" 0.0 0.0 0.0 x_fact 4.291287 y_fact 7.152146
*Matrix 
0.000000 0.000000 0.365401 0.000000 0.297330 
0.000000 0.000000 0.000000 0.000000 0.447331 
0.365401 0.000000 0.000000 0.000000 0.411767 
0.000000 0.000000 0.000000 0.000000 0.319741 
0.297330 0.447331 0.411767 0.319741 0.000000