*Vertices 4
1 "节能技术" 0.0 0.0 0.0 x_fact 1.044903 y_fact 1.383790
2 "工业锅炉" 0.0 0.0 0.0 x_fact 0.028241 y_fact 0.508331
3 "中国电机工程学报" 0.0 0.0 0.0 x_fact 0.028241 y_fact 90.652358
4 "暖通空调" 0.0 0.0 0.0 x_fact 0.141203 y_fact 7.455521
*Matrix 
0.000000 0.387024 0.304918 0.770621 
0.387024 0.000000 0.000000 0.000000 
0.304918 0.000000 0.000000 0.000000 
0.770621 0.000000 0.000000 0.000000