'主键ID', 'Demand_id' => '需求ID', 'User_id' => '用户id', 'Quoted_price' => '报价', 'Need_days' => '预计工时(天)', 'Remark' => '备注(优势)', 'Bidding_status' => '竞价状态', 'Bidding_status 0' => '无竞价', 'Bidding_status 1' => '竞价中', 'Bidding_status 2' => '中标', 'Bidding_status 3' => '未中标', 'Process_status' => '处理状态', 'Process_status 0' => '未处理', 'Process_status 1' => '待确认', 'Process_status 2' => '已确认', 'Process_status 3' => '已拒绝', 'Process_status 4' => '超时弃权', 'Confirm_time' => '确认时间', 'Createtime' => '创建时间', 'Updatetime' => '更新时间' ];