*Vertices 8
1 "装备环境工程" 0.0 0.0 0.0 x_fact 3.574702 y_fact 5.407883
2 "机械工程学报" 0.0 0.0 0.0 x_fact 6.507791 y_fact 18.790101
3 "中国机械工程" 0.0 0.0 0.0 x_fact 7.882676 y_fact 24.289643
4 "锻压技术" 0.0 0.0 0.0 x_fact 8.065995 y_fact 10.174152
5 "锻压装备与制造技术" 0.0 0.0 0.0 x_fact 13.657195 y_fact 17.873511
6 "模具工业" 0.0 0.0 0.0 x_fact 3.116407 y_fact 6.966086
7 "模具技术" 0.0 0.0 0.0 x_fact 2.658112 y_fact 6.049496
8 "塑性工程学报" 0.0 0.0 0.0 x_fact 6.416132 y_fact 10.449129
*Matrix 
0.000000 0.306073 0.330949 0.751772 0.677777 0.479130 0.433483 0.599617 
0.306073 0.000000 0.588604 0.396421 0.233376 0.000000 0.000000 0.334374 
0.330949 0.588604 0.000000 0.464327 0.306106 0.000000 0.000000 0.361467 
0.751772 0.396421 0.464327 0.000000 0.969583 0.487607 0.400677 0.810871 
0.677777 0.233376 0.306106 0.969583 0.000000 0.496404 0.429337 0.718946 
0.479130 0.000000 0.000000 0.487607 0.496404 0.000000 0.455494 0.315398 
0.433483 0.000000 0.000000 0.400677 0.429337 0.455494 0.000000 0.000000 
0.599617 0.334374 0.361467 0.810871 0.718946 0.315398 0.000000 0.000000