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3 "给水排水" 0.0 0.0 0.0 x_fact 4.937716 y_fact 6.603632
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8 "环境科学" 0.0 0.0 0.0 x_fact 9.230077 y_fact 10.640852
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13 "应用生态学报" 0.0 0.0 0.0 x_fact 5.688128 y_fact 22.932613
14 "环境污染与防治" 0.0 0.0 0.0 x_fact 1.951073 y_fact 2.191205
15 "环境污染治理技术与设备" 0.0 0.0 0.0 x_fact 4.352394 y_fact 5.463005
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