*Vertices 3
1 "锻压技术" 0.0 0.0 0.0 x_fact 15.231788 y_fact 49.006623
2 "模具工业" 0.0 0.0 0.0 x_fact 9.271523 y_fact 27.814570
3 "模具技术" 0.0 0.0 0.0 x_fact 12.582781 y_fact 23.178808
*Matrix 
0.000000 0.457569 0.515368 
0.457569 0.000000 0.830989 
0.515368 0.830989 0.000000