*Vertices 6
1 "中国有色金属学报" 0.0 0.0 0.0 x_fact 11.313519 y_fact 36.625120
2 "材料导报" 0.0 0.0 0.0 x_fact 2.588686 y_fact 16.299137
3 "中国机械工程" 0.0 0.0 0.0 x_fact 6.136146 y_fact 21.764142
4 "锻压技术" 0.0 0.0 0.0 x_fact 6.615532 y_fact 11.505273
5 "锻压装备与制造技术" 0.0 0.0 0.0 x_fact 2.972196 y_fact 8.724832
6 "塑性工程学报" 0.0 0.0 0.0 x_fact 2.588686 y_fact 5.081496
*Matrix 
0.000000 0.477827 0.000000 0.000000 0.000000 0.000000 
0.477827 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.367432 
0.000000 0.000000 0.000000 0.000000 0.820340 0.610671 
0.000000 0.000000 0.000000 0.820340 0.000000 0.448571 
0.000000 0.000000 0.367432 0.610671 0.448571 0.000000