*Vertices 3
1 "中华心血管病杂志" 0.0 0.0 0.0 x_fact 2.187500 y_fact 41.562500
2 "中国心脏起搏与心电生理杂志" 0.0 0.0 0.0 x_fact 9.687500 y_fact 29.687500
3 "中华心律失常学杂志" 0.0 0.0 0.0 x_fact 16.562500 y_fact 28.750000
*Matrix 
0.000000 0.251552 0.567960 
0.251552 0.000000 0.707654 
0.567960 0.707654 0.000000