*Vertices 5
1 "工业建筑" 0.0 0.0 0.0 x_fact 20.608899 y_fact 37.236534
2 "建筑结构" 0.0 0.0 0.0 x_fact 10.304450 y_fact 21.662763
3 "低温建筑技术" 0.0 0.0 0.0 x_fact 6.791569 y_fact 10.889930
4 "土木工程学报" 0.0 0.0 0.0 x_fact 9.367681 y_fact 14.754098
5 "建筑结构学报" 0.0 0.0 0.0 x_fact 7.728337 y_fact 15.456674
*Matrix 
0.000000 0.728023 0.618273 0.775595 0.628355 
0.728023 0.000000 0.578545 0.640402 0.775402 
0.618273 0.578545 0.000000 0.582814 0.524238 
0.775595 0.640402 0.582814 0.000000 0.808147 
0.628355 0.775402 0.524238 0.808147 0.000000