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【单选题】
三相笼型异步电动机减压启动方法有串电阻减压启动、Y—三角形减压启动、延边三角形减压启动及( )。
A.
三角形—Y减压启动
B.
三角形—三角形减压启动
C.
延边星形减压启动
D.
自耦变压器减压启动
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【单选题】Act 6 4) Andy was probably going to ask Janet if _____.
A.
she’d like to have a drink with him
B.
she’s thirsty
C.
she’d like to go out with him
D.
she has any secrets
【单选题】(2019·黑龙江牡丹江一中高三)目前,人工智能正日益影响着人们的生活,未来很多热门的行业与专业,都将被人工智能取代。正如德国社会学家马克斯-韦伯所说,科技的最大神奇之处就在于其巨大的祛魅功能,让以往诸多奇迹与神话在科学面前现出原形。这说明1人们的意识活动具有主动性和创造性2人工智能的发展使其自身越来越具有意识的功能和特质3科学技术的进步推动了人的认识发展4科技的发展打破了人工智能没有社会性的思维...
A.
①③
B.
①④
C.
②③
D.
②④
【单选题】()promises to streamline the on-demand provisioning of software,data as a service, achieving economies of scale in IT solutions deployment and operation.
A.
Big data
B.
Cloud computing
C.
Internet
D.
CPS
【简答题】On-demand Computing( )、Utility Computing( )、Software as a service( )
【判断题】专业对自身的发展与就业没有影响
A.
正确
B.
错误
【单选题】One of your best customers has limited funding and is interested in the ability to increase a system’s computing power as needed.  Which of the following System x server attributes should the Sales Sp...
A.
Ability to hot-plug additional processors on demand
B.
Low cost of System x servers makes scaling out an option
C.
"Pay as you Grow" scalability of the IBM System x3950 server
D.
Integration of System x servers with the existing servers using an interconnect
【单选题】Which of the following cities is NOT mentioned in the passage as a center of Jazz?
A.
New York.
B.
Washington DC.
C.
Chicago.
D.
New Orleans.
【单选题】What has emerged as the most popular applicationof on-demand logistics software (cloud computing)?
A.
warehouse management systems
B.
transportation management systems
C.
inventory optimization
D.
collaborative forecasting
【单选题】不属于六大常规工业无损检测方法之一的是( )。
A.
激光全息检测
B.
中子射线检测
C.
涡流检测
D.
声发射检测
【简答题】Which of the following statements is not true? [ A] Manhattan is the center of New York City. [ B ] New York City is made up of five parts. [ C] New York looks like a long finger from the air. [ D] Ma...
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