专业英语试题及答案

经典word整理文档，仅参考，转Word此处可删除页眉页脚。本资料属于网络整理，如有侵权，请联系删除，谢谢！piston～centrifugalrotationalinthethespecific考试时间：rotationalvelocitystream12345upstreamstationstationstreamline分titrimetricflaskanalysistitrantoxidation孔precisionstandardsolutionEquilibriumequilibrium.equilibriumconcentrationionizationfrictionalflow.大气压(1atm＝correctfor3molarity(远离表面的)流()()neutralizationelevationneutralreciprocating1性Itisintroductorytext,writtenstudentsintheirjuniortheinintroductiontoprinciplesis的Inapistonliquidisinletintothetheapistonthenisforcedathereturnstroke.indicators(alsoindicators)aresolutionfortheconcentrationispreciselyiscalledastandardsolution.Filtrationisthesolidparticlesfromafluidthefluid2afilteringthesolidsare()theisfacts:theisgreat,intoaseriessteps,calledinturnsinafterthearethescientificprinciples.3limits.subjectedtoinpressurefluidsdensityneglectedseriouserror.fluidsistogenerallyconstitutestheforthefluidsisessential,foraccuratelytreatinginthefluidsallalsofortheflowseparationsthatdiffusiontransfer.Inresultsfromthefreeelectrons,thereiscloseconductivityelectricalconductivity.Insolidsthatareelectricityinliquids,resultsfromtransfervibratingInthepressure,afluidadefinitedensity,inpracticeisusuallyinthedensityallfluidsthethevariationindensityinthesevariableslarge.Ifthedensityslightlyinthefluidissaidtoiftheindensityaresignificant,thefluidissaidtoaregenerallytoarerelative,thedensityaliquidappreciablyifpressureare4inthetherotational～…………下rotationalvelocitytitrimetricflaskanalysistitrantstreamoxidationstandardsolutionspecificupstreamstationprecisionstreamlinestation.Equilibriumequilibrium.tosurfacefiltrateequilibriumconcentrationionizationfrictionalflowcorrectfortransfer孔molarityneutralizationcolloidalparticleelevationneutralreciprocatingdiffusedvibratingconfigurationfluctuation(常与to).piston大气压(1atm＝centrifugal机3(远离表面的)流(5standardsolution.fluidfarfrom())surfaceItisintroductorytext,writtenstudentsintheirjuniortheinintroductiontoprinciplesiscatalogtangentialspiralcasingvolutelinearconductivity[]环intrinsicpropertydriveshaft性flowpatternsuction4.Inapistonliquidisinletintothetheapistonthenisforcedathereturnstroke.forcedfiltrationintermittent的Filtrationisthesolidparticlesfromafluidthefluidafilteringthesolidsaredeposited.[1]Industrial.solidparticlefilteringvirtuerestrictedparticleindicators(alsoindicators)are酸碱指示剂，又称pH指示剂，是颜色随pHsolutionfortheconcentrationispreciselyiscalledaTitrimetricanalysisvolumetricallytheoftencalleda6titrant,requiredtoareactiontheanalyte.isfacts:theisgreat,intoaseriessteps,calledinturnsinafterthearethescientificprinciples.indicatesthatacidtochloride）干个串联操作的步骤，这些操作称之为单元操作。（thethetherawmaterial;theplantsefficiently,safely,seetoitthatthesetthefluidsistogenerallyconstitutestheforthefluidsisessential,accuratelytreatinginthefluidsallalsofortheflowseparationsthatdiffusiontransfer.()thefeedisintoincreasethefiltrationrate,aearth.pressure,afluidadefinitedensity,inpracticeisusuallyinthedensityallfluidsthethevariationindensityinthesevariableslarge.Ifthedensityslightlyinthefluidissaidtoiftheindensityaresignificant,thefluidissaidtoaregenerallytoobjectsdifferentareintocontact,fromthethetothatflowisinthedirectionthetheflowarethree:radiation.the7arerelative,thedensityaliquidappreciablyifpressurearelimits.subjectedtoinpressurefluidsdensityneglecteds