{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["课堂出勤"],"not_rendered":{"defined_names":7},"read":"whole","date_system":"1900"}

{"sheet":"课堂出勤","index":0,"n_rows":9,"n_cols":23,"rows_kept":9,"merged":[[0,1,0,22],[1,1,1,4],[1,6,1,8],[1,9,1,22],[2,1,2,4],[2,6,2,8],[2,9,2,15],[2,16,2,18],[2,19,2,22],[3,1,5,1],[3,3,3,22],[4,3,4,6],[4,7,4,10],[4,11,4,14],[4,15,4,18],[4,19,4,22]]}
[null,"课堂出勤"]
[null,"教室",{"$nulls":4},"教师"]
[null,"时间段/时间",{"$nulls":4},"课程",{"$nulls":9},"一周的日期"]
[null,"学生姓名",null,"T = 迟到   U = 无故缺勤   E = 请假   P = 出勤"]
[{"$nulls":3},"星期一",{"$nulls":3},"星期二",{"$nulls":3},"星期三",{"$nulls":3},"星期四",{"$nulls":3},"星期五"]
[{"$nulls":3},"T","U","E","P","T","U","E","P","T","U","E","P","T","U","E","P","T","U","E","P"]
[null,"姓名 1",{"$nulls":4},1,{"$nulls":3},1,{"$nulls":3},1]
[null,"姓名 2",{"$nulls":4},1,null,1,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":3},1]
[null,"姓名 3",{"$nulls":3},1,{"$nulls":4},1,null,1,{"$nulls":5},1,{"$nulls":3},1]