题目内容

积分控制的特点是______。

A. 调节作用及时;调节过程结束后存在静态偏差
B. 能消除静态偏差;容易导致调节过头,降低了系统的稳定性
C. 具有超前调节作用,使最大动态偏差明显下降,且能提高系统的稳定性
D. 具有智能控制功能,能自动调整参数

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As to the e-mail customers, moving to the cloud means

A. buying their own e-mail servers.
B. doing software updates by themselves.
C. recruiting a team for the running.
D. renting e-mail from the server providers.

在信息质量的构成中,()占据了相当重要的地位,而其又与()和()关系密切。

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A. The on-premises mail solution called Notes.
B. The cooperation with Microsoft in using the cloud.
C. The cloud-based message system called LotusLive iNotes.
D. The good remarks from Coca-Cola and Kraft Foods.

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