题目内容

刚度是导轨工作质量的重要指标,它表示导轨承载后()的能力。如果刚度不足,则直接影响部件之间的相对位置精度和导轨的导向精度。使导轨的面上的比压分布不均,加剧导轨的磨损。

A. 发生变形
B. 微量变形
C. 抵抗变形
D. 不变形

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中国主张,中国与中亚各国要坚持世代友好,做和谐和睦的好邻居;要坚定相互支持,做真诚互信的好朋友;要大力加强务实合作,做互利共赢的好伙伴。这一主张()。①符合中国与中亚各国的共同利益②体现了我国独立自主的和平外交政策③反映了中国对中亚地区事务的主导权④有利于促进世界的和平与发展

A. ①②③
B. ①②④
C. ①③④
D. ②③④

赫里奇.伯尔是在托马斯.曼等巨匠之后,对德国现实主义文学发展作出了重大贡献的作家。他被称为当代德国文学中的歌德。

A. 正确
B. 错误

在结合力弱的薄层岩层中,当开挖体宽度足够大时,巷道顶板可出现显著弯曲,如果弯曲变形向上发展,会导致多层弯曲离层。

A. 正确
B. 错误

You have a domain controller named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). You start Server1 in Directory Services Restore Mode and attempt to log on by using the username administrator and a password of Pa$$w0rd. The logon attempt fails. You restart Server1 normally and successfully log on to the server by using the username administrator and a password of Pa$$word. You need to ensure that you can log on to Server1 in Directory Services Restore Mode. What should you do? ()

A. From ntdsutil.exe, run Set DSRM Password.
B. From ntdsutil.exe, run Security account management.
C. From Active Directory Users and Computers, select the Account is trusted for delegation option for the Administrator account.
D. From Active Directory Users and Computers, select the Store password using reversible encryption option for the Administrator account.

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