*Vertices 6
1 "高等学校化学学报" 0.0 0.0 0.0 x_fact 0.405351 y_fact 35.792460
2 "金属学报" 0.0 0.0 0.0 x_fact 1.053912 y_fact 6.404540
3 "中国稀土学报" 0.0 0.0 0.0 x_fact 8.917714 y_fact 18.200243
4 "中国有色金属学报" 0.0 0.0 0.0 x_fact 5.229023 y_fact 21.726794
5 "JournalOfRareEarths" 0.0 0.0 0.0 x_fact 7.701662 y_fact 13.700851
6 "稀土" 0.0 0.0 0.0 x_fact 2.229428 y_fact 4.175111
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.225478 0.329343 0.000000 0.000000 
0.000000 0.225478 0.000000 0.000000 0.824546 0.782478 
0.000000 0.329343 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.824546 0.000000 0.000000 0.567465 
0.000000 0.000000 0.782478 0.000000 0.567465 0.000000