*Vertices 5
1 "物理学报" 0.0 0.0 0.0 x_fact 4.956063 y_fact 54.938489
2 "低温与超导" 0.0 0.0 0.0 x_fact 1.476274 y_fact 1.827768
3 "低温物理学报" 0.0 0.0 0.0 x_fact 1.476274 y_fact 3.374341
4 "ChinPhysLett" 0.0 0.0 0.0 x_fact 2.425308 y_fact 37.328647
5 "低温工程" 0.0 0.0 0.0 x_fact 0.386643 y_fact 2.530756
*Matrix 
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0.000000 0.000000 0.670796 0.000000 0.873296 
0.242663 0.670796 0.000000 0.000000 0.268613 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.873296 0.268613 0.000000 0.000000