*Vertices 3
1 "微电机" 0.0 0.0 0.0 x_fact 9.848485 y_fact 26.515152
2 "压电与声光" 0.0 0.0 0.0 x_fact 0.757576 y_fact 33.333333
3 "微特电机" 0.0 0.0 0.0 x_fact 20.454545 y_fact 40.151515
*Matrix 
0.000000 0.000000 0.894019 
0.000000 0.000000 0.226666 
0.894019 0.226666 0.000000