矿山安全双控预防性机制信息化平台设计与实现
胡建华, 吴友楠, 马凤成, 肖红星, 赵祥波

Design and Application of Information Platform for Mine Safety Based on Dual Control Preventive Mechanism
Jianhua HU, Younan WU, Fengcheng MA, Hongxing XIAO, Xiangbo ZHAO
表4 培训题库
Table 4 Training question bank
表名称字段名属性字段类型
题库表id序号int
bank_name题库名称varchar(100)
问题表id序号int
question_content题目内容longtext
create_time创建时间date
create_person创建人varchar(40)
question_type问题类型int
image附图longtext
bank_id题库序号int
答案表id序号int
all_option选项答案longtext
images解析图longtext
true_option正确答案longtext
question_id问题序号int