*Vertices 4
1 "冶金能源" 0.0 0.0 0.0 x_fact 10.194175 y_fact 14.563107
2 "钢铁" 0.0 0.0 0.0 x_fact 2.912621 y_fact 47.087379
3 "轴承" 0.0 0.0 0.0 x_fact 0.000000 y_fact 24.271845
4 "工业炉" 0.0 0.0 0.0 x_fact 3.883495 y_fact 14.077670
*Matrix 
0.000000 0.563055 0.395628 0.647445 
0.563055 0.000000 0.000000 0.256334 
0.395628 0.000000 0.000000 0.000000 
0.647445 0.256334 0.000000 0.000000