滑模施工,对于乘人电梯及罐笼等设施,必须设安全保险机构,并经()检查合格后,方可启用,运行期间尚应定期检查。 质监机构。 监理单位。 安全部门。 项目法人。
What is the output of this command?() A list of files that require a backup within 3 days。 A list of files requiring more than 3 days of archivelogs to apply。 A list of files that RMAN recommends be backed up only once in every three days, based on low volatility。 A list of files for which a backup as already been performed in the last three days and which is required to be backed up again based on the high number of transactions performed on them。
职工所在用人单位未依法缴纳工伤保险费,发生工伤事故的,由用人单位支付工伤保险待遇。用人单位不支付的,从工伤保险基金中先行支付。
在封建社会里,不属于主体税种的有()。 土地税。 增值税。 消费税。 营业税。
什么是一切生物最本质的属性。
数据分组过多或测量读数错误而形成的质量统计直方图形状为()形。