为加强一次性使用无菌医疗器械的监督管理，保证产品安全、有效，依据（）制定本《一次性使用无菌医疗器械监督管理办法》。
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a n On-Line Analytical Processing （OLAP） database named in the instance. The database contains a dimension table named Clients. Ever hour backup of data of the Clients table is performed. But the Clinets table contains redundant data. You must keep the disk space used to store the Clients table. In the options below， which compression technology should you use？（） ["You should use row compression ","You should use page compression ","You should use backup compression ","You should use windows NTFS file system compressio"]
地表水采样前的采样计划应包括哪些内容?
《特种设备作业人员考核规则》规定，特种设备作业人员的考试机构应当对作业人员进行安全教育和培训，保证作业人员具备必要的特种设备安全作业知识、作业技能，及时进行知识更新。作业人员未能参加用人单位培训的，（）。 ["可以自学","可以到其他单位学习","可以选择专业培训机构进行培训","可以直接申请换证"]
系统实施的具体依据是（）。 ["系统功能结构图","系统设计说明书","系统环境配置方案","系统使用说明书"]
鼻韵母
