*Vertices 4
1 "无机材料学报" 0.0 0.0 0.0 x_fact 4.141104 y_fact 18.865031
2 "无机化学学报" 0.0 0.0 0.0 x_fact 4.141104 y_fact 26.840491
3 "功能材料" 0.0 0.0 0.0 x_fact 11.196319 y_fact 29.447853
4 "无机盐工业" 0.0 0.0 0.0 x_fact 7.515337 y_fact 24.846626
*Matrix 
0.000000 0.248855 0.545092 0.000000 
0.248855 0.000000 0.245796 0.000000 
0.545092 0.245796 0.000000 0.238659 
0.000000 0.000000 0.238659 0.000000