*Vertices 7
1 "中国安全科学学报" 0.0 0.0 0.0 x_fact 1.009174 y_fact 7.889908
2 "系统仿真学报" 0.0 0.0 0.0 x_fact 0.091743 y_fact 15.229358
3 "工业建筑" 0.0 0.0 0.0 x_fact 0.550459 y_fact 8.073394
4 "应用生态学报" 0.0 0.0 0.0 x_fact 1.834862 y_fact 41.284404
5 "环境污染治理技术与设备" 0.0 0.0 0.0 x_fact 4.311927 y_fact 11.009174
6 "重庆环境科学" 0.0 0.0 0.0 x_fact 2.568807 y_fact 6.330275
7 "安全与环境学报" 0.0 0.0 0.0 x_fact 2.110092 y_fact 10.183486
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.256901 0.000000 0.000000 
0.000000 0.000000 0.000000 0.256901 0.000000 0.718235 0.000000 
0.000000 0.000000 0.000000 0.000000 0.718235 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000