题目内容

对热处理后硬度较低(40HRC以下)的工件可采用()进行校直。

A. 冷压校直法
B. 加热校直法
C. 热点校直法
D. 坚韧校直

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《黄帝内经》包括《素问》和《灵枢》两部,各9卷81篇,共162篇。()

A. 正确
B. 错误

锅炉运行中,若安全阀全部失效,但压力表正常,仍可继续运行。()

A. 正确
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You have an Active Directory domain named contoso.com. You have a domain controller named Server1 that is configured as a DNS server. Server1 hosts a standard primary zone for contoso.com. The DNS configuration of Server1 is shown in the exhibit. (Click the Exhibit button.) You discover that stale resource records are not automatically removed from the contoso.com zone. You need to ensure that the stale resource records are automatically removed from the contoso.com zone. What should you do()

A. Set the scavenging period of Server1 to 0 days.
B. Modify the Server Aging/Scavenging properties.
Configure the aging properties for the contoso.com zone.
D. Convert the contoso.com zone to an Active Directory-integrated zone.

控制得越严格、越全面,越能保证计划的实施。

A. 正确
B. 错误

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