*Vertices 4
1 "沈阳建筑大学学报" 0.0 0.0 0.0 x_fact 4.120444 y_fact 19.968304
2 "建筑结构" 0.0 0.0 0.0 x_fact 0.158479 y_fact 17.274168
3 "给水排水" 0.0 0.0 0.0 x_fact 8.716323 y_fact 26.307448
4 "中国给水排水" 0.0 0.0 0.0 x_fact 9.508716 y_fact 36.450079
*Matrix 
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0.000000 0.000000 0.000000 0.711786 
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