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某公司持有倾倒许可证,在向许可证指定的倾倒区倾倒废弃物时,由于操作不当造成附近海域污染,给海洋渔业生产和海洋生态环境造成了损害,对该事件行使监督管理权的是()
这个新时代,是()。
下列特性中,属于致密性耐火材料特性的有()。
You are using flat files as the data source for one of your data warehousing applications. You plan to move the data from the flat file structures to an Oracle database to optimize the application performance. In your database you have clustered tables. While migrating the data, you want to have minimal impact on the database performance and optimize the data load operation. Which method would you use to load data into Oracle database?()
Convection spreads a fire as a result of ().
新建、扩建、改建工程必须达()。
剧烈频繁呕吐可引起()
人的技能挖掘指的是()
列车重量标准是指列车中车辆自重与货物重量的总和。
现行政策中,企业能否一次性结算职工的离退休金?