*Vertices 3
1 "腐蚀科学与防护技术" 0.0 0.0 0.0 x_fact 16.492147 y_fact 27.486911
2 "中国腐蚀与防护学报" 0.0 0.0 0.0 x_fact 10.994764 y_fact 25.654450
3 "金属学报" 0.0 0.0 0.0 x_fact 4.712042 y_fact 46.858639
*Matrix 
0.000000 0.976819 0.227121 
0.976819 0.000000 0.301127 
0.227121 0.301127 0.000000