*Vertices 10
1 "地震研究" 0.0 0.0 0.0 x_fact 5.579965 y_fact 7.425308
2 "地震地磁观测与研究" 0.0 0.0 0.0 x_fact 3.602812 y_fact 5.228471
3 "华北地震科学" 0.0 0.0 0.0 x_fact 2.372583 y_fact 2.987698
4 "地震学报" 0.0 0.0 0.0 x_fact 21.572935 y_fact 30.711775
5 "地震地质" 0.0 0.0 0.0 x_fact 9.797891 y_fact 16.476274
6 "地球物理学报" 0.0 0.0 0.0 x_fact 3.427065 y_fact 10.720562
7 "地震" 0.0 0.0 0.0 x_fact 6.019332 y_fact 7.776801
8 "西北地震学报" 0.0 0.0 0.0 x_fact 4.657293 y_fact 6.458699
9 "中国地震" 0.0 0.0 0.0 x_fact 5.931459 y_fact 7.073814
10 "岩土工程学报" 0.0 0.0 0.0 x_fact 0.043937 y_fact 5.140598
*Matrix 
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