*Vertices 4
1 "自动化仪表" 0.0 0.0 0.0 x_fact 16.740088 y_fact 32.158590
2 "仪器仪表学报" 0.0 0.0 0.0 x_fact 9.691630 y_fact 35.242291
3 "化工自动化及仪表" 0.0 0.0 0.0 x_fact 2.643172 y_fact 10.132159
4 "测控技术" 0.0 0.0 0.0 x_fact 9.251101 y_fact 22.466960
*Matrix 
0.000000 0.500328 0.392775 0.725553 
0.500328 0.000000 0.273189 0.329371 
0.392775 0.273189 0.000000 0.218444 
0.725553 0.329371 0.218444 0.000000