{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"not_rendered":{"external_links":1,"defined_names":3},"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Sheet1","index":0,"n_rows":13,"n_cols":7,"rows_kept":13,"merged":[[0,0,0,6],[1,2,1,3],[1,4,1,5],[13,0,13,6]],"flags":["formulas_cached_only"]}
["9月鲤城区内沟河水质情况"]
["水体","采样日期","溶解氧",null,"氨氮",null,"水质类别"]
["乌石沟","2025.9.16",2.6," V类",{"v":0.542,"d":"0.54"}," III类","V类"]
["玉田渠","2025.9.16",3.7,"IV类",1.46,"IV类","V类"]
["南高渠","2025.9.16",{"v":5,"d":"5.0"}," III类",0.047,"I 类","III类"]
["下店沟","2025.9.16",3.8,"IV类",{"v":0.674,"d":"0.67"}," III类","IV类"]
["南低渠","2025.9.16",4.3,"IV类",{"v":0.521,"d":"0.52"}," III类","IV类"]
["东环城河","2025.9.16",2.5," V类",{"v":1.43,"d":"1.430"},"IV类","V类"]
["八卦沟","2025.9.16",2.9," V类",{"v":0.227,"d":"0.23"},"II类 ","V类"]
["南环城河","2025.9.16",2.2," V类",1.63," V类","V类"]
["笋浯溪","2025.9.16",3.4,"IV类",{"v":0.589,"d":"0.59"}," III类","IV类"]
["A段排洪渠","2025.9.16",3.2,"IV类",{"v":0.841,"d":"0.84"}," III类","IV类"]
["B段排洪渠","2025.9.16",{"v":3,"d":"3.0"},"IV类",{"v":1.6,"d":"1.60"}," V类","V类"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}