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

{"sheet":"Sheet1","index":0,"n_rows":3,"n_cols":15,"rows_kept":3,"merged":[[0,0,0,14]],"flags":["formulas_cached_only"]}
["中南民族大学入境返汉人员情况一览表"]
["序号","姓名","性别","年龄","身份证号","工作或学习所在单位（部门/学院）","身份类型（教职工/家属/xx级本科或研究生/外国留学生）","出国（境）原因","出发国家或地区","出发日期","旅居史\n（从出发至今的全过程）","隔离观察情况","健康证明情况","联系电话","备注"]
[{"$nulls":10},"1.x月x日—x月x日，xx地—xx地，乘坐xx交通工具（车次、航班、轮船、自驾车牌号）\n2.x月x日—x月x日，居住于xx地\n3.旅居期间接触过确诊、疑似病例情况","1.已隔离/隔离起止日期、具体隔离地点名称\n2.未隔离","x月x日，xx单位出具的健康证明材料"]

{"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"]}