外力干扰过大使身体重心超出其稳定极限时,人体常采用哪种模式保持平衡()
A. 踝关节模式
B. 膝关节模式
C. 髋关节模式
D. 跨步动作
E. 下肢稳定
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平瓦屋面的斜沟,一般用镀锌钢板制作,钢板伸入瓦片下一般不少于()mm。
A. 120
B. 130
C. 140
D. 150
对架空线路灭火时,人与带电体之间的仰角不应超过()°。
A. 0
B. 45
C. 70
下列哪项选择是标准外斜齿轮传动正确啮合的条件之一。()
A. 两齿轮的法面模数相等
B. 两齿轮的端面模数相等
C. 两齿轮的螺旋角相等
Your network contains an Active Directory forest. The forest contains two domains named contoso.com and eu.contoso.com.You install a Network Policy Server (NPS) named Server1 in the contoso.com domain.You need to ensure that Server1 can read the dial-in properties of the user accounts in the eu.contoso.com domain.What should you do?()
A. In the contoso.com domain, add Server1 to the RAS and IAS Servers group.
B. In the contoso.com domain, add Server1 to the Windows Authorization Access group.
C. In the eu.contoso.com domain, add Server1 to the RAS and IAS Servers group.
D. In the eu.contoso.com domain, add Server1 to the Windows Authorization Access group.