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10 "中国给水排水" 0.0 0.0 0.0 x_fact 9.057971 y_fact 12.063086
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13 "环境科学" 0.0 0.0 0.0 x_fact 8.695652 y_fact 11.040068
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16 "工业水处理" 0.0 0.0 0.0 x_fact 2.642796 y_fact 5.370844
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18 "环境污染治理技术与设备" 0.0 0.0 0.0 x_fact 4.710145 y_fact 5.882353
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