%0 Journal Article %T 灰关联分析法在大沽河青岛段水质评价中的应用 %A 赵秀春 %J 水生态学杂志 %D 2009 %I %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=A129AB11A5573C59&jid=AD42C12863085B5F664F8056EF6D57C2&aid=E2ADE6D83F98360CF431D6E0F7FAB515&yid=DE12191FBD62783C&vid=340AC2BF8E7AB4FD&iid=94C357A881DFC066&sid=EDA22B444205D04A&eid=7F5DDA4924737DF5&journal_id=1674-3075&journal_name=水生态学杂志&referenced_num=2&reference_num=0