*Vertices 6
1 "机械传动" 0.0 0.0 0.0 x_fact 6.660232 y_fact 8.494208
2 "机械设计" 0.0 0.0 0.0 x_fact 8.590734 y_fact 14.478764
3 "机械科学与技术" 0.0 0.0 0.0 x_fact 11.003861 y_fact 18.436293
4 "机械工程学报" 0.0 0.0 0.0 x_fact 12.451737 y_fact 26.351351
5 "中国机械工程" 0.0 0.0 0.0 x_fact 10.907336 y_fact 29.440154
6 "陕西科技大学学报" 0.0 0.0 0.0 x_fact 1.158301 y_fact 2.799228
*Matrix 
0.000000 0.727557 0.717580 0.546840 0.410901 0.626132 
0.727557 0.000000 0.787830 0.568418 0.614442 0.330009 
0.717580 0.787830 0.000000 0.582575 0.587911 0.282946 
0.546840 0.568418 0.582575 0.000000 0.798158 0.256263 
0.410901 0.614442 0.587911 0.798158 0.000000 0.237064 
0.626132 0.330009 0.282946 0.256263 0.237064 0.000000