*Vertices 4
1 "红外与毫米波学报" 0.0 0.0 0.0 x_fact 2.469136 y_fact 17.283951
2 "红外与激光工程" 0.0 0.0 0.0 x_fact 11.111111 y_fact 38.580247
3 "激光与红外" 0.0 0.0 0.0 x_fact 8.333333 y_fact 19.444444
4 "红外技术" 0.0 0.0 0.0 x_fact 16.049383 y_fact 24.691358
*Matrix 
0.000000 0.262439 0.000000 0.481910 
0.262439 0.000000 0.486636 0.718980 
0.000000 0.486636 0.000000 0.639381 
0.481910 0.718980 0.639381 0.000000