内张型双蹄式制动器按照张开装置的形式,主要有轮缸式和()两种。
A. 平衡式样
B. 非平衡式
C. 凸轮式
D. 自动增力式
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同一种液体,仅在重力作用下,静止液体的测压管水头线为一水平线。
A. 正确
B. 错误
利用改变构件之间相对长度的方法把曲柄摇杆机构改变为双摇杆机构。
A. 正确
B. 错误
中组发〔2008〕10号文件中关于落实离退休干部生活待遇的原则是()。
A. 坚持以人为本,关心照顾好离退休干部的生活
B. 坚持围绕中心、服务大局
C. 在推动科学发展、促进社会和谐中奋发有为
Your company has an Active Directory Domain Services (AD DS) forest with a single domain. A server has the Windows Deployment Services (WDS) role installed. You create a Windows 7 image. You plan to use the Lite Touch Installation deployment method to deploy the Windows 7 image. You need to design a deployment strategy that will install an image on unknown client computers only if administrative approval is granted. What should you do?()
A. Create a multicast transmission for the Windows 7 image.
B. Create a unicast transmission for the Windows 7 image.
C. Use DHCP rogue detection on the WDS server.
D. Use an Auto-Add policy on the WDS server.