下列关于空调风管试验压力的取值,哪几项不正确?()

A、风管工作压力为400Pa时,其试验压力为480Pa
B、风管工作压力为600Pa时,其试验压力为720Pa
C、风管工作压力为800Pa时,其试验压力为960Pa
D、风管工作压力为1000Pa时,其试验压力为1500Pa
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正确答案:

ABD

答案解析:

暂无解析

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Theimportanceofenvironmentindetermininganindividual’sintelligencecanbe71bythecasehistoryoftheidenticaltwins,PeterandJohn.Whenthetwinswerethreemonthsold,theirparentsdied,andtheyareplacedin72foster(寄养)homes.Peterwasrearedbyparentsoflowintelligenceinan73communitywithpooreducational74.John,75,waseducatedinthehomeofwell-to-doparentswhohasbeentocollege.Thisenvironmental76continueduntilthetwinswere77theirlateteens,78theyweregiventeststo79theirintelligence.John’sI.Q.(智商)was125,twenty-fivepointshigherthanthe80andfullyfortypointshigherthanhisidenticalbrother.

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62.A.mostB.someC.manyD.few

63.A.ButB.ForC.StillD.And

64.A.ifB.thoughtC.asD.unless

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66.A.aboutB.upC.forwardD.forth

67.A.relativelyB.intelligentlyC.regularlyD.environmentally

68.A.failB.helpC.manageD.stop

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70.A.ableB.capableC.availableD.acceptable

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72.A.separateB.similarC.remoteD.individual

73.A.omittedB.isolatedC.enclosedD.occupied

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75.A.moreoverB.consequentlyC.thenD.however

76.A.exceptionB.divisionC.differenceD.alteration

77.A.inB.byC.atC.for

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79.A.estimateB.countC.decideD.measure

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