用安全阀在线校验仪确定安全阀的整定压力时需要知道（）。 附加提升力。 密封面积。 系统介质压力。
You have a computer that runs Windows 7. You need to identify which hardware is required to create a system repair disc. Which hardware should you identify?（） CD/DVD burner。 floppy disk。 tape drive。 USB disk。
砖石伤的致伤方式是以一定距离投射而成。
征信服务中心应当在接到异议申请的（）个工作日内进行内部核查。 2。 3。 5。 7。
You are the network administrator for The network consists of a single Active Directory domain named All 40 network servers run Windows Server 2003, and all 1,500 client computers run Windows XP Professional. The servers are located in seven different buildings. All are configured to allow Remote Desktop connections. A new administrator named Tess King is hired to help you configure applications and perform disk defragmentation on all 40 servers. You need to enable Tess King to manage the servers remotely by using Remote Desktop for Administration. What should you do?（） Add Tess King to the Administrators group.。 Add Tess King to the Power Users group.。 Add Tess King to the Remote Desktop Users group.。 Delegate control of the Domain Controllers organizational unit (OU) to Tess King.。 Delegate control of the Computers organizational unit (OU) to Tess King.。
锅炉安装完毕后要进行烘炉，烘炉目的是（）。
