*Vertices 2
1 "现代制造工程" 0.0 0.0 0.0 x_fact 11.333333 y_fact 32.000000
2 "计算机集成制造系统-CIMS" 0.0 0.0 0.0 x_fact 0.000000 y_fact 68.000000
*Matrix 
0.000000 0.480833 
0.480833 0.000000