刀开关中增加一片速断辅助刀片的作用是()。 冷却灭弧。 吹弧灭弧。 速拉灭弧。 防止触头炭化。
韩愈诗文集称《昌黎先生集》,“昌黎”得名于他的()。 字号。 官职称。 郡望。 居官地。
中学为体,西学为用
对于非通长配筋桩,下部应有不少于()根与注浆管等长的主筋组成的钢筋笼通底。 2。 3。 4。 5。
You are the network administrator for your company. The network consists of a single Active Directory domain. All servers run Windows Server 2003. All client computers run Windows XP Professional.You install and configure a single server to run Windows Server Update Services (WSUS). You configure the appropriate Group Policy settings to specify separate WSUS target groups for client and server computers. You need to ensure that computers automatically assign themselves to the correct computer group. What should you do?() In the WSUS console, configure Computer Options so that Use group policy or registry settings on computers is selected.。 In the WSUS console, configure Computer Options so that Use the Move Computers Task in Windows Server Update Services is selected.。 In the WSUS console, create the appropriate computer groups.。 Create organizational units (OUs) for each group.。
以下部件属于液压系统中的控制调节装置的是()。