东航执照英语9附有答案

东航执照英语9[复制]单选题481由于交流电的速度，在天线调围产生的电磁场和电场没有时间在交流电周期时完全崩溃。[单选题]*BecauseofthespeedoftheAC,themagneticfieldsandelectricfieldscreatedaroundtheemissiondonothavetimetocompletelycollapseastheACcycles;BecauseofthespeedoftheAC,theelectromagneticfieldsandelectricfieldscreatedaroundtheantennadonothavetimetocompletelycollapseastheACcycles;(正确答案)BecauseofthespeedoftheDC,theelectromagneticfieldsandelectricfieldscreatedaroundtheantennadonothavetimetocompletelycollapseastheDCcycles;答案解析：易单选题482Thoseelectricalunitsandcomponentswhichgenerate,controlandsupplyACand/orDCelectricalpowerforothersystems,includinggeneratorsandrelays,inverters,batteries,etc.,throughthesecondarybusses.[单选题]*通过次要的汇流条为其他系统，包括发电机、继电器、转换器、电瓶等产生、控制和提供交流电和/或直流电的电源组件和部件。通过次要的总线为其他系统，包括发动机、继电器、静变流机、电瓶等产生、控制和提供交流电和/或直流电的电源组件和部件。通过次要的汇流条为其他系统，包括发电机、继电器、逆变器、电瓶等产生、控制和提供交流电和/或直流电的电源组件和部件。(正确答案)答案解析：易单选题483细节应延伸但不包括拧紧螺母，拆卸螺栓等常见做法。[单选题]*Theconditionsshallbeextendedtoexcludecommonpracticessuchastighteningnutsandremovingbolts.Thedetailshouldbeextendeddownto,butnotinclude,suchcommonpracticesastighteninganut,removingabolt,etc.(正确答案)Thedetailwillbeextended,butnotinclude,suchascommonpracticesastighteninganut,removingabolt,etc.答案解析：易单选题484用于指示气源系统的温度和压力的部分。包括温度和压力警告系统。[单选题]*Thatportionofthesystemwhichisusedtoindicatetemperatureandpressureofthepneumaticsystem.Includestemperatureandpressurewarningsystems.(正确答案)Thepartusedtoindicatethetemperatureandpressureofanairsourcesystem.Mainlytemperatureandpressurewarningsystems.Aunitusedtoindicatethetemperatureandpressureofanairsourcesystem.Includestemperatureandpressuresensors.答案解析：易单选题485系统中向座舱提供压缩空气的部分及其控制装置。包括与压气机相关的控制和指示系统等项目，如适用。不包括客舱增压的压力控制和指示系统[单选题]*Thatportionofthesystemanditscontrolswhichsupplyenvironmentairtothecabin.Includesitemssuchascontrolsandindicatingsystemsrelatedtothecompressors,etc.,ifapplicable.DoesnotincludethestresscontrolandindicatingsystemforthecabinpressurizationThatportionofthesystemanditscontrolswhichsupplycompressedairtothecabin.Includesitemssuchascontrolsandindicatingsystemsrelatedtothecompressors,etc.,ifapplicable.Doesnotincludethepressurecontrolandindicatingsystemforthecabinpressurization.(正确答案)Thatportionofthesystemanditscontrolswhichsupplycompressedairtothecockpit.Includesitemssuchascontrolsandindicatingsystemselatedtothecompressors,etc.,ifapplicable.Doesnotincludethepressurecontrolandindicatesystemforthecabinpressurization.答案解析：易单选题486However,thetitleandapplicableairplaneorairplaneseriesdesignationwillbeprominentlyshownonthecoverorspineofthehandbook.[单选题]*但是，标题和适用的飞机或飞机系列名称要在手册的封面或书背上加粗显示但是,标题和适用的飞机或飞机系列名称要在手册的封面或书背上突出显示但是，标题和适用的飞机或飞机系列名称要在手册的封面或书脊上突出显示(正确答案)答案解析：易单选题487结合导航信息以计算飞机地理位置的系统部分，包括航道计算机等。[单选题]*Thatportionofthesystemwhichcomparesnavigationalinformationtocomputetheaircraft'sgeographicallocation.Includesitemssuchascoursecomputers,etc.Thatportionofthesystemwhichcombinesnavigationalinformationtocomputetheaircraft'sgeographicallocation.Includesitemssuchascoursecomputers,etc.(正确答案)Thatportionofthesystemwhichcombinesnavigationalinformationtocomputetheaircraft'sreferencelocation.Includesitemssuchascoursecomputers,etc.答案解析：易单选题488如果温度升高，线缆的张力就会降低。[单选题]*Thetensioninthecablesincreasesifthetemperaturedecreases.Thetensioninthecablesdecreasesifthetemperatureincreases.(正确答案)Thetorsioninthecablesdecreasesifthetemperatureincreases.答案解析：易单选题489Therudderisusedforyawcontrol,thatiscontroloftheaircraftaroundverticalaxis.[单选题]*方向舵用于偏航控制，就是控制飞机绕横轴的运动方向舵用于偏航控制，就是控制门飞机绕立轴的运动(正确答案)方向舵用于俯仰控制，就是控制飞机绕立轴的运动答案解析：易单选题490Auralwarningdeviceisawarningdevicethatsignalsthepresenceofaproblembyemittingasignalthatcanbeheard.[单选题]*Avisiblesignalisusedinauralwarningdevicewhenaproblemoccurs.AsignalbothcanbeheardandseenisusedintheAuralwarningdevice.Auralwarningdeviceemitsasignalthatcanbeheardtorepresentaproblem.(正确答案)答案解析：易单选题491TheIDGoilleveldataontheelectricalmaintenancepageisnotaccurateuntiltheengineiscold（aminimumof5minutesafterengineshutdown）.[单选题]*YoucangetcorrectreadingofIDGoilleveldataontheelectricalmaintenancepageassoonastheengineshutdown.YoucangetcorrectreadingofIDGoilleveldataontheelectricalmaintenancepageatthetimeofatleast5minutesafterengineshutdown.(正确答案)YoucangetcorrectreadingofIDGoilleveldataontheelectricalmaintenancepagewithin5minutesafterengineshutdown.答案解析：易单选题492Thelateralaxisoftheairplaneisalsocalledthepitchaxis,andmovementoftheelevatorsrotatesanairplaneaboutitslaternalaxis.[单选题]*Elevators'movementcontrolstheairplanetorotateaboutitslaternalaxis.(正确答案)Thelateralaxisoftheairplaneisalsocalledthepitchaxis,andmovementoftheaileronrotatesanairplaneaboutitslaternalaxis.Thelateralaxisoftheairplaneisalsocalledtheyawaxis,andmovementoftheelevatorsrotatesanairplaneaboutitsaxis.答案解析：易单选题493Thelocalizercourseisalignedwiththecenterlineoftherunway,andtheglideslopepathisataconstantangletothethresholdoftherunway.[单选题]*定位器与跑道中心线对齐，下滑道与跑到出口成一定角度。航道与跑道中心线对齐，下滑道与跑到入口成恒定角度。(正确答案)航道与跑道中心线对齐，下滑道与跑到出口成恒定角度。答案解析：易单选题494Tobleedthebrakingsystem,operatethehandpumphandlethroughitsfulltravel.[单选题]*要使刹车系统引气，请通过手泵手柄的整个行程来操作。要给刹车系统引气，操作手泵手柄通过系统的全部行程。全行程操作手泵手柄以给刹车系统引气。(正确答案)答案解析：易单选题495将旁通活门和放活门同时拆解[单选题]*Disassemblethebypassvalveandthedumpvalvetogether.Decomposethebypassvalveandthedumpvalveatthesametime.Disassemblethebypassvalveandthedumpvalveatthesametime.(正确答案)答案解析：易单选题496本规范编写时遵循的构成规则与FAA编写规则时用到的大体相同。[单选题]*Whenmakingthisspecification,therulesaregenerallyrefertotherulesthatusedbyFAAinmakingitsrules.Whenmakingthisspecification,weusetheexactidenticalconstructionruleswithFAAinmakingitsspecifications.TherulesofconstructionfollowedinthepreparationofthisspecificationarethesameasgenerallyusedbytheFAAinthepreparationofitsrules.(正确答案)答案解析：易单选题497当使用该组件前，需先进行特定的测试程序[单选题]*Beforeyouaccepttheunit,dothefunctionaltestprocedure.Beforeyouaccepttheunit,dotheoperationaltestprocedure.Beforeyouaccepttheunit,dothespecifiedtestprocedure.(正确答案)答案解析：易单选题498ThisSpecificationwasdevelopedwiththeobjectiveofminimizingthecost[单选题]*制定本规范的目的是为了降低成本(正确答案)本规范是为减少失误而制定的规范的制定是为了发展航空安全答案解析：易单选题499Arevisionmeansamodificationofinformationinanexistingmanual.[单选题]*Aadvisementofinformationinaready-mademanualcanbetakenasarevision.Arevisionreferstoanadjustmentofinformationinamanualunderpublishing.Amodificationofinformationinanexistingmanualcanbecalledarevision.(正确答案)答案解析：易单选题500数据库同步正在进行中。[单选题]*Databasesynchronizationisaavailable.Databasesynchronizationisinprogress.(正确答案)Thedatabaseisalreadysynchronizing.答案解析：易单选题501Thepressurelinesdivideindifferentdirections.[单选题]*压力管分布在另一个方向上。压力管分布在相同的方向。压力管分布在不同的方向。(正确答案)答案解析：易单选题502Ablockedoiljetcancauseincorrectoperation.[单选题]*喷油孔故障会导致不正确的操作。喷油孔堵塞会导致不正确的信息。喷油孔堵塞会导致不正确的操作。(正确答案)答案解析：易单选题503BECAREFULWHENYOUTHELADDERFROMTHECOCKPITTOTHEAVIONICSCOMPARTMENT.[单选题]*GETDOWNFALLTOGODOWN(正确答案)答案解析：易单选题504Thatportionofthesystemwhichisusedbyflightandgroundpersonneltocommunicatebetweenareasontheaircraft.Includesitemssuchasamplifier,handset,etc.[单选题]*乘务和地面人员在飞机区域之间进行通信的系统部分。包括放大器，听筒等设备飞行和地面人员在飞机区域之间进行通信的系统部分。包括放大器，听筒等设备(正确答案)飞行和地面人员在飞机区域之间进行通信的系统部分。包括氧气面罩，听筒等设备答案解析：易单选题505在模拟高度时，确保ATC应答机处于备用状态，否则可能会意外地产生虚假的TCAS目标。[单选题]*TomakesurethatATCtransceiversareinstandbymode,youmustsimulatealtitude,otherwisefalseTCASsignalsmayoccurintermittently.MakesuretheATCtransmittersareinstandbymode,orfalseTCAStargetsmayoccuraccidentallyduetoaltitudesimulation.MakesurethattheATCtranspondersareinstandbymodewhenyousimulatealtitude.YoucanaccidentallycausefalseTCAStargets.(正确答案)答案解析：易单选题506Nolegalsignificanceorimplicationsshouldbeattachedtotherulesandtermsinthisdocument.[单选题]*Legalmeaningwhatsoeverandimplicationscouldn'tbeenclosedtotheruleandtermsinthisdocumentNolegalsignificanceormeaningsshouldbefixedtotheregulationsandtermsinthisdocument.(正确答案)Therulesandtermsinthisdocumenthavenolegalmeaningorimplysomething答案解析：易单选题507手机的前面板有触摸屏和主页键。[单选题]*Thefrontpanelofthecellphonehasatouchscreenandahomebutton.(正确答案)Thereisatouchscreenandahomekeyontheforwardpanelofacordlessphone.Atouchscreenandamainpagepushbuttonarefixedonthemobilephoneforwardpanel.答案解析：易单选题508IftheleftCMCfails,automaticswitchingoccurssothattherightCMCprovidestheoutputs.[单选题]*如果左CMC故障，会自动转换使右CMC提供输出。(正确答案)如果左CMC失效，会自动打开电门，由右CMC提供检出。如果左CMC掉落，自动电门会使右CMC提供输出。答案解析：易单选题509如果液体在厨房内溅出，必须立即清除所有液体的痕迹，并使受污染区域完全干燥。[单选题]*Ifliquidspillsinthekitchen,alltracesoftheliquidmustbecleanedpromptly,andtheconcernedareamustbecompletelydry.Ifliquidsarespilledinsidethegalley,youmustremoveallsignsofliquidandfullydrytheareasofcontaminationimmediately.Ifliquidspillsinthegalley,allmarksoftheliquidmustberemovedatonceandthepollutedareamustbecompletelydried.(正确答案)答案解析：易单选题510将用过的油排放到一个容器中。[单选题]*Draintheusedoilintoacontainer.(正确答案)Pumptheusedoilintoacontainer.Sucktheusedoilintoacontainer.答案解析：易单选题511Theinformationtobeincludedonthecoverwillbelefttothemanufacturer'sdiscretion.[单选题]*Themanufacturercouldn'tdecidetheinformationtobeincludedonthecover.Theinformationtobeincludedonthecoverwillbedecidedbythemanufacturer.(正确答案)Theinformationisincludedontheleftsideofthecoverbythemanufacturer.答案解析：易单选题512Sterilizethemaskassembly.[单选题]*Cleanthemaskassemblywithantiseptic.Cleanthemaskassemblywithdisinfectant.(正确答案)Cleansethemaskassemblywithdetergent.答案解析：易单选题513Onlyapprovedpersonnelmustoperatethebrakes.[单选题]*授权人员必须仅操作刹车。务必仅由授权人员操作刹车。(正确答案)授权人员只能按要求操作刹车。答案解析：易单选题514有必要对这些区域进行频繁检查。[单选题]*Itisnecessarytogenerallychecktheseareas.Itisimperativetoregularlyinspecttheseareas.Frequentinspectionoftheseareasisnecessary.(正确答案)答案解析：易单选题515Dotheworkinanareaawayfromequipmentormetalframebuildings.[单选题]*在远离设备或金属框架建筑物的区域进行工作。(正确答案)在有设备或材科框架建筑物的区域进行工作。在远离设备或材料成型建筑物的区域进行工作。答案解析：易单选题516执行排故程序来找到故障原因[单选题]*Dothetroubleshootingproceduretofindthecauseofthemalfunction(正确答案)DothetroubleshootingproceduretolooktheresultofthemalfunctionFindthecauseofthemalfunctiontodothetroubleshootingprocedure答案解析：易单选题517Thescratchdoesnotpenetratetheprotectivelayer[单选题]*凹坑没有伤及保护漆层。划痕没有穿透保护层。(正确答案)划痕没有贯穿保护膜。答案解析：易单选题518Whenthespringcompresses,thevalveopens.[单选题]*Thecompressingofthespringcancausethevalvetoopen.(正确答案)Thereisnochangeofthevalvewhenthespringcompresses.Aftercompressingofthespring,thevalvegoestoclosedposition.答案解析：易单选题519Removetheremainingsealant.[单选题]*拆卸保留的封严。移动残留的防渗漏剂。清除剩余的密封胶。(正确答案)答案解析：易单选题520Operatetheunitfortwocyclestoremoveairfromthelines.[单选题]*操作部件两个循环，从管道排除空气拆下组件操作部件两个循环，排除管道中的空气(正确答案)操作部件使空气两次循环，从管子上拆下答案解析：易单选题521Proceduresforhandlingmalfunctionsorotherabnormalitiesthatarenotofemergencynature,orinvolveapotentialemergencythatmaybedeferredmaybeincludedinthissection.[单选题]*Proceduresforhandlingmalfunctionsorotherabnormalitiesthatarenotemergent,orpotentiallyemergentmaybedelayedinthissection.ThisSectionmaycoverproceduresforhandlingmalfunctionsorotherdeviationsthatarenotofemergencynatureorinvolveapotentialemergencythatmaybehandledlater.ThisSectionmaycoverproceduresforhandlingmalfunctionsorotherdeviationsthatarenotemergentorinvolveapotentialemergencythatmaybedeterred.(正确答案)答案解析：易单选题522Thisfigureshowsthestructureofthesystem.[单选题]*该数字表明了系统的规模该图片显示了系统的结构(正确答案)该形状说明了系统的形式答案解析：易单选题523De-energizethesystem.[单选题]*Providethepneumaticpowerforthesystem.Supplytheelectricalpowerforthesystem.Removetheelectricalpowerforthesystem.(正确答案)答案解析：易单选题524ExteriorPlacardsandMarkingsarerequiredforgroundservicinginstructions,inspections,cautionsandwarnings.[单选题]*ExteriorPlatesandSignsarerequiredforgroundservicinginstructions,checks,warningsandcautions.(正确答案)ExternalPlacardsandSymbolsarenecessaryforgroundservicinginstructions,inspectionswarningsandcautions.InternalPlatesandMarkingsarerequiredforgroundservicinginstructions,reviews,warningsandcautions答案解析：易单选题525FlightSurfacesincludeitemssuchasailerons,flaps,spoilers,tabs,dragandbalancingdevices,etc.[单选题]*飞行表面包括襟翼、副翼、扰流板、调整片、阻力和平衡装置等；飞行表面包括副翼、襟翼、扰流板、调整片、阻力和平衡装置等：(正确答案)飞行表面包括副翼、襟翼、扰流板、调整片、拉力和平衡装置等；答案解析：易单选题526当襟翼处于30度位置时，安装装配销。[单选题]*Whentheflapsareatthe30degreeposition,installtheriggingpin;(正确答案)Installtheriggingpin,sincetheflapsareatthe30degreeposition;Oncetheaileronsareatthe30degreeposition,installtheriggingpin;答案解析：易单选题527Thecabinisthecompartmentabovethefloorandbetweentheforwardpassengerpartitionandtheforwardpressuredome.[单选题]*Thecabinisbehindflightcompartmentafterpartitionandforwardofpressuredomeabovethefloor;Thecabiniscompartmentthatbetweentheforwardpassengerpartitionandtheforwardpressuredome,beneaththefloor;Thecabinisaftertheforwardpassengerpartitionandinfrontoftheforwardpressuredome,abovethefloor.(正确答案)答案解析：易单选题528Thatportionofthesystemusedtoindicateoperationoractivationofpropellersystems.Includesitemssuchaslight,switches,etc.[单选题]*用于照亮桨叶的操作或显示的部分，包括秋灯、电门等用于指示螺旋桨系统的操作或激活的部分。包括灯、电门等(正确答案)用于指示桨叶的操作或显示的部分，包括灯、电门等。答案解析：易单选题529主框架包括隔框、舱壁、防火墙、纵梁、龙骨、隔框周围的开口等。[单选题]*Mainframe:includingcompartment,bulkhead,firewall,beam,keel,exterioropeningofcompartment,etc.MainFrame:Includesitemssuchasframes,bulkheads,firewalls,stringers,keel,framesaroundopenings,etc.(正确答案)Mainframe:includingcompartment,bulkhead,firewall,beam,keel,openinginsidecompartment,etc.答案解析：易单选题530Thatportionofthesystemanditscontrolswhichsupplycompressedairtothecabin.Includesitemssuchascontrolsandindicatingsystemsrelatedtothecompressors,etc.,ifapplicable.Doesnotincludethepressurecontrolandindicatingsystemforthecabinpressurization.[单选题]*系统中向座舱提供压缩空气的部分及其控制装置。包括与涡轮相关的控制和指示系统等项目，如适用。不包括客舱增压的压力控制和指示系统。系统中向座舱提供压缩空气的部分及其控制装置。包括与压气机相关的控制和警告系统等项目，如适用。包括客舱增压的压力控制和指示系统。系统中向座舱提供压缩空气的部分及其控制装置。包括与压气机相关的控制和指示系统等项目，如适用。不包括客舱增压的压力控制和指示系统。(正确答案)答案解析：易单选题531再次启动发动机前，清除地面燃油。[单选题]*Cleanthegroundfuelbeforestartingtheengine.Removefuelfromgroundbeforeattemptinganotherstart.Removethefuelfromthegroundbeforeyoutrytostarttheengineagain.(正确答案)答案解析：易单选题532在入口或出口使用的可移动部件，以及用于将其他结构封闭在机身内的可移动部件。[单选题]*Workingpartsforuseattheinletoroutletandmovablepartsforinclusionofotherstructureswithinthefuselage.Thoseremovableunitsusedforentranceorexit,andforenclosingotherstructurecontainedwithinthefuselage.(正确答案)Replaceablepartsforuseatinletandoutletandforenclosingotherstructuresinthefuselage.答案解析：易单选题533Turnthecontroltothefullyclosedposition.[单选题]*旋转控制开关到完全关闭位置。(正确答案)旋转控制开关到完全接近位置。按压控制开关到完全关闭位置。答案解析：易单选题534Gaugesusedtoindicatelowerpressuresuseamoreflexibletubethatuncoilsandcoilsmorereadily[单选题]*用于指示低压的压力计使用更灵活的管子，更容易展开和卷绕(正确答案)用于指示较低压力的仪表使用更易弯曲的管子，