*Vertices 4
1 "工业建筑" 0.0 0.0 0.0 x_fact 22.709163 y_fact 41.567065
2 "建筑结构" 0.0 0.0 0.0 x_fact 11.420983 y_fact 24.302789
3 "土木工程学报" 0.0 0.0 0.0 x_fact 10.491368 y_fact 16.600266
4 "建筑结构学报" 0.0 0.0 0.0 x_fact 8.764940 y_fact 17.529880
*Matrix 
0.000000 0.727921 0.775569 0.628614 
0.727921 0.000000 0.640306 0.775531 
0.775569 0.640306 0.000000 0.808240 
0.628614 0.775531 0.808240 0.000000