{"text_format":"3","workbook":"xlsx","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":3,"n_cols":13,"rows_kept":3,"merged":[[0,0,0,12],[1,0,2,0],[1,1,2,1],[1,2,2,2],[1,3,1,6],[1,7,1,9],[1,10,1,12]]}
["第四届“全国大学生创业家成长计划”夏令营（南京大学报名信息）"]
["团队名称","团队人数","团队类型\n(“创新训练营”或“创业训练营”，选其一)","队长",{"$nulls":3},"队员",null,null,"队员"]
[{"$nulls":3},"姓名","学院、专业","电话","邮箱","姓名","学院、专业","电话","姓名","学院、专业","电话"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}