*Vertices 20 1 "哈尔滨工业大学学报" 0.0 0.0 0.0 x_fact 0.917842 y_fact 2.663980 2 "合肥工业大学学报" 0.0 0.0 0.0 x_fact 0.268637 y_fact 1.544661 3 "哈尔滨商业大学学报" 0.0 0.0 0.0 x_fact 0.134318 y_fact 1.276024 4 "沈阳建筑大学学报" 0.0 0.0 0.0 x_fact 0.156705 y_fact 4.454891 5 "给水排水" 0.0 0.0 0.0 x_fact 9.111260 y_fact 12.558764 6 "中国给水排水" 0.0 0.0 0.0 x_fact 13.610925 y_fact 16.767405 7 "青岛建筑工程学院学报" 0.0 0.0 0.0 x_fact 0.246250 y_fact 2.865458 8 "环境科学学报" 0.0 0.0 0.0 x_fact 5.484665 y_fact 9.200806 9 "环境科学" 0.0 0.0 0.0 x_fact 9.939557 y_fact 12.402060 10 "环境工程" 0.0 0.0 0.0 x_fact 2.932617 y_fact 3.380345 11 "四川环境" 0.0 0.0 0.0 x_fact 0.850683 y_fact 2.238639 12 "化工环保" 0.0 0.0 0.0 x_fact 1.947616 y_fact 2.462503 13 "工业水处理" 0.0 0.0 0.0 x_fact 4.208641 y_fact 7.074099 14 "水处理技术" 0.0 0.0 0.0 x_fact 2.440116 y_fact 3.783300 15 "环境保护科学" 0.0 0.0 0.0 x_fact 1.186479 y_fact 1.477502 16 "环境污染与防治" 0.0 0.0 0.0 x_fact 2.999776 y_fact 3.268413 17 "环境污染治理技术与设备" 0.0 0.0 0.0 x_fact 5.865234 y_fact 7.096485 18 "环境科学与技术" 0.0 0.0 0.0 x_fact 1.992389 y_fact 2.955003 19 "工业用水与废水" 0.0 0.0 0.0 x_fact 1.768525 y_fact 1.992389 20 "净水技术" 0.0 0.0 0.0 x_fact 0.358182 y_fact 0.537273 *Matrix 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.215803 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.880958 0.000000 0.283505 0.421812 0.486926 0.000000 0.472267 0.437786 0.454995 0.373460 0.621473 0.577482 0.390459 0.524810 0.637802 0.000000 0.000000 0.000000 0.000000 0.880958 0.000000 0.000000 0.320308 0.485482 0.539448 0.288333 0.526970 0.513229 0.524186 0.470955 0.732695 0.636597 0.408002 0.617612 0.666843 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.283505 0.320308 0.000000 0.000000 0.789011 0.451408 0.216204 0.298552 0.263192 0.259719 0.457194 0.545885 0.564856 0.305617 0.407320 0.264645 0.000000 0.000000 0.000000 0.000000 0.421812 0.485482 0.000000 0.789011 0.000000 0.638433 0.303759 0.534972 0.382087 0.363640 0.524400 0.694248 0.826305 0.478366 0.517600 0.337938 0.000000 0.215803 0.000000 0.000000 0.486926 0.539448 0.000000 0.451408 0.638433 0.000000 0.412746 0.775540 0.592101 0.466537 0.659153 0.839015 0.858529 0.692819 0.650012 0.250400 0.000000 0.000000 0.000000 0.000000 0.000000 0.288333 0.000000 0.216204 0.303759 0.412746 0.000000 0.301148 0.000000 0.000000 0.613023 0.387747 0.414314 0.314114 0.203619 0.000000 0.000000 0.000000 0.000000 0.000000 0.472267 0.526970 0.000000 0.298552 0.534972 0.775540 0.301148 0.000000 0.675003 0.629759 0.558398 0.772498 0.764729 0.562529 0.755684 0.384289 0.000000 0.000000 0.000000 0.000000 0.437786 0.513229 0.000000 0.263192 0.382087 0.592101 0.000000 0.675003 0.000000 0.726922 0.484335 0.725744 0.527762 0.347461 0.899362 0.401741 0.000000 0.000000 0.000000 0.000000 0.454995 0.524186 0.000000 0.259719 0.363640 0.466537 0.000000 0.629759 0.726922 0.000000 0.387819 0.685563 0.525478 0.296602 0.802272 0.348452 0.000000 0.000000 0.000000 0.000000 0.373460 0.470955 0.000000 0.457194 0.524400 0.659153 0.613023 0.558398 0.484335 0.387819 0.000000 0.691880 0.587127 0.567852 0.571934 0.414188 0.000000 0.000000 0.000000 0.000000 0.621473 0.732695 0.000000 0.545885 0.694248 0.839015 0.387747 0.772498 0.725744 0.685563 0.691880 0.000000 0.878225 0.746886 0.809982 0.493085 0.000000 0.000000 0.000000 0.000000 0.577482 0.636597 0.000000 0.564856 0.826305 0.858529 0.414314 0.764729 0.527762 0.525478 0.587127 0.878225 0.000000 0.651789 0.609682 0.436406 0.000000 0.000000 0.000000 0.000000 0.390459 0.408002 0.000000 0.305617 0.478366 0.692819 0.314114 0.562529 0.347461 0.296602 0.567852 0.746886 0.651789 0.000000 0.393738 0.212145 0.000000 0.000000 0.000000 0.000000 0.524810 0.617612 0.000000 0.407320 0.517600 0.650012 0.203619 0.755684 0.899362 0.802272 0.571934 0.809982 0.609682 0.393738 0.000000 0.504621 0.000000 0.000000 0.000000 0.000000 0.637802 0.666843 0.000000 0.264645 0.337938 0.250400 0.000000 0.384289 0.401741 0.348452 0.414188 0.493085 0.436406 0.212145 0.504621 0.000000