*Vertices 4
1 "海洋学报" 0.0 0.0 0.0 x_fact 12.386157 y_fact 45.173042
2 "海洋与湖沼" 0.0 0.0 0.0 x_fact 4.371585 y_fact 30.965392
3 "热带海洋学报" 0.0 0.0 0.0 x_fact 9.836066 y_fact 10.928962
4 "海洋环境科学" 0.0 0.0 0.0 x_fact 6.557377 y_fact 12.932605
*Matrix 
0.000000 0.391380 0.779284 0.512815 
0.391380 0.000000 0.711147 0.559117 
0.779284 0.711147 0.000000 0.882237 
0.512815 0.559117 0.882237 0.000000