*Vertices 6
1 "天津大学学报" 0.0 0.0 0.0 x_fact 0.840999 y_fact 1.287779
2 "材料导报" 0.0 0.0 0.0 x_fact 0.236531 y_fact 3.994744
3 "机械工程学报" 0.0 0.0 0.0 x_fact 1.208936 y_fact 5.650460
4 "机床与液压" 0.0 0.0 0.0 x_fact 0.367937 y_fact 2.890933
5 "兵器材料科学与工程" 0.0 0.0 0.0 x_fact 0.709593 y_fact 1.208936
6 "中国电机工程学报" 0.0 0.0 0.0 x_fact 0.630749 y_fact 84.967148
*Matrix 
0.000000 0.372286 0.424900 0.270933 0.420013 0.271193 
0.372286 0.000000 0.000000 0.000000 0.837212 0.000000 
0.424900 0.000000 0.000000 0.279283 0.000000 0.000000 
0.270933 0.000000 0.279283 0.000000 0.000000 0.000000 
0.420013 0.837212 0.000000 0.000000 0.000000 0.000000 
0.271193 0.000000 0.000000 0.000000 0.000000 0.000000