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1.某高层建筑内设有9个电影放映厅,每个厅的面积在160至200平方米之间,设置了一套机械排烟系统,与排风系统合用,每个放映厅为一个防烟分区,在主排烟风管和进入每个放映厅的排烟支管之间设有熔断式排烟防火阀,格栅排风口兼作排烟口,风机选用双速高温轴流风机,设计排风(烟)量每小时为11700至27500立方米。 问:(1)对格栅式排风口、排风管道应满足什么要求? (2)排烟口的设置位置有何要求? (3)选择的排风(烟)风机的风量是否恰当?为什么?

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You are the network administrator for Active Directory domain. The domain includes Windows Server 2003 domain controllers and Windows XP Professional client computers. A new administrator named Sandra is hired to assist you in deploying Windows XP Professional to 100 new computers. Sandra installs the operating system on a new computer named TestKing11. However, when Sandra tries to log on to the domain from TestKing11, she is unsuccessful. The logon dialog box does now allow her to view and select the domain name. You need to ensure that Sandra can log on to the domain from TestKing11. What should you do?()

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