*Vertices 3
1 "无机材料学报" 0.0 0.0 0.0 x_fact 5.592841 y_fact 26.398210
2 "耐火材料" 0.0 0.0 0.0 x_fact 4.921700 y_fact 15.436242
3 "硅酸盐学报" 0.0 0.0 0.0 x_fact 14.765101 y_fact 58.165548
*Matrix 
0.000000 0.000000 0.508154 
0.000000 0.000000 0.395693 
0.508154 0.395693 0.000000