*Vertices 6
1 "应用化学" 0.0 0.0 0.0 x_fact 4.986339 y_fact 15.983607
2 "结构化学" 0.0 0.0 0.0 x_fact 3.073770 y_fact 3.073770
3 "无机化学学报" 0.0 0.0 0.0 x_fact 4.371585 y_fact 14.480874
4 "有机化学" 0.0 0.0 0.0 x_fact 5.669399 y_fact 27.868852
5 "化学学报" 0.0 0.0 0.0 x_fact 10.040984 y_fact 37.500000
6 "化学研究" 0.0 0.0 0.0 x_fact 0.068306 y_fact 1.092896
*Matrix 
0.000000 0.367183 0.312361 0.256912 0.000000 0.000000 
0.367183 0.000000 0.829202 0.331149 0.665910 0.402568 
0.312361 0.829202 0.000000 0.000000 0.260772 0.000000 
0.256912 0.331149 0.000000 0.000000 0.228357 0.000000 
0.000000 0.665910 0.260772 0.228357 0.000000 0.000000 
0.000000 0.402568 0.000000 0.000000 0.000000 0.000000