*Vertices 5
1 "金属学报" 0.0 0.0 0.0 x_fact 1.546392 y_fact 8.350515
2 "中国稀土学报" 0.0 0.0 0.0 x_fact 4.845361 y_fact 16.649485
3 "中国有色金属学报" 0.0 0.0 0.0 x_fact 8.195876 y_fact 29.175258
4 "稀有金属" 0.0 0.0 0.0 x_fact 9.432990 y_fact 17.628866
5 "稀有金属材料与工程" 0.0 0.0 0.0 x_fact 6.288660 y_fact 28.195876
*Matrix 
0.000000 0.238132 0.331205 0.363135 0.000000 
0.238132 0.000000 0.000000 0.443934 0.000000 
0.331205 0.000000 0.000000 0.323129 0.000000 
0.363135 0.443934 0.323129 0.000000 0.263301 
0.000000 0.000000 0.000000 0.263301 0.000000