题目内容

钙基润滑脂可以用于高温条件下润滑。

A. 正确
B. 错误

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钻进涌水地层时要求（）冲洗液的比重。

A. 减少
B. 不改变
C. 加大

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同类或同牌号的新、旧润滑脂可以混用。

A. 正确
B. 错误

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石英-硫化物期？

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Your network consists of an Active Directory forest that contains one domain. AlI domain controllers run Windows Server 2008 and are configured as DNS servers. You have an Actrve Directory-integrated zone. You have two Actrve Directory sites. Each site contains five domain controllers. You add a new NS record to the zone. You need to ensure that all domain controllers immediately receive the new NS record. What should you do（）

A. From the DNS Manager console， reload the zone.
B. From the Services snap-in， restart the DNS Server service.
C. From the command prompt， run repadmin /syncall.
D. From the DNS Manager console， increase the version number of the SOA record.

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钙基润滑脂可以用于高温条件下润滑。

A. 正确 B. 错误

钻进涌水地层时要求（）冲洗液的比重。

同类或同牌号的新、旧润滑脂可以混用。

石英-硫化物期？

A. 正确
B. 错误