题目内容

下面压缩双电层能力最强的离子是（）。

A. H+
B. Ca2+
C. Al3+
D. Na+

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偶见种

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离心泵的调速方法可分为几类？

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（）对职业病诊断有异议的，可以向作出诊断的医疗卫生机构所在地地方人民政府卫生行政部门申请鉴定。

A. 工会组织
B. 纪律检查部门
C. 当事人

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You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.During the course of the business week you receive instruction from Company.com to prevent the network user named Rory Allen from downloading attachments which are larger than 50 KB when making use of Exchange ActiveSync whilst ensuring your solution affects no other users. What should you do？（）

A. You should consider having the properties of Rory Allen’s mailbox modified.
B. You should consider having the properties if the default Exchange ActiveSync Mailbox policy modified.
C. You should consider having a new ActiveSynce Device Access rule created.
D. You should consider having a new Exchange ActiveSync Mailbox policy created.

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下面压缩双电层能力最强的离子是（）。

A. H+ B. Ca2+ C. Al3+ D. Na+

偶见种

离心泵的调速方法可分为几类？

（）对职业病诊断有异议的，可以向作出诊断的医疗卫生机构所在地地方人民政府卫生行政部门申请鉴定。

A. H+
B. Ca2+
C. Al3+
D. Na+