日期:            dbdate
主述:            dbzhushu
处理:            dbchuli
                                                                                                                                    医生:dbdoc
循环出现,具体是按照一定的查询条件出现多组, dbdate, dbzhushu, dbchuli, dbdoc从数据库读出
具体如下:日期:            dbdate
主述:            dbzhushu
处理:            dbchuli
                                                                                                                                    医生:dbdoc日期:            dbdate
主述:            dbzhushu
处理:            dbchuli
                                                                                                                                    医生:dbdoc
日期:            dbdate
主述:            dbzhushu
处理:            dbchuli
                                                                                                                                    医生:dbdoc