PEC电子英语证书考试航空电子词汇文档格式.docx

PEC电子英语证书考试航空电子词汇文档格式.docx

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A/BAutobrake

ABEARINC429BusEmulator

ABMAsynchronousBalancedMode

A-BPSK

（1）AeronauticalBinaryPhaseShiftKeying

（2）AviationBinaryPhaseShiftKeying

ABRVAbbreviation

ABSAbsolute

AC

（1）AdvisoryCircular

（2）AlternatingCurrent

A/CAircraft

ACAAddressCompressionAlgorithm

ACACAir-CooledAirCooler

ACASAirborneCollisionAvoidanceSystem

ACARSAircraftCommunicationsAddressingand

ReportingSystem

ACARSPolledModeAnACARSmodeofoperationin

whichtheairbornesystemtransmitsonlyin

responsetoreceiveduplinkmessages（polls）

ACC

（1）ActiveClearanceControl

（2）AreaControlCenter

AcclrmAccelerometer

ACCTSAviationCoordinatingCommitteefor

TelecommunicationsServices

ACE

（1）Thecontrolcharactermeaningtechnicalacknowledge

（2）ActuatorControlElectronics

（3）AdvancedCertificationEquipment

ACF

（1）AreaControlFacility

（2）ACARSConvergenceFunction（ARINC622）

ACIDAircraftIdentification

ACIPSAirfoilandCowlIceProtectionSystem

ACKThecontrolcharactermeaningtechnical

acknowledgementofanuplink,usedinan

ACARSSystem

ACKNLGEAcknowledge

ACMPAlternatingCurrentMotorPump

ACMSAircraftConditionMonitoringSystem

ACOAircraftCertificationOffice

ACPAudioControlPanel

ACRPAircraftCertificationRegulatoryProgram

ACS

（1）ActiveControlSystem

（2）AudioControlSystem

ACSGAeronauticalCommunicationsSub-Group

ACTActive

ACU

（1）ApronControlUnit

（2）AntennaControlUnit

（3）AutopilotControlUnit

A/DAnalog-To-Digital

ADAdministrativeDomain

ADAComputerProgrammingLanguage

ADASAutomatedWeatherObservingSystemData

AcquisitionSystem

ADATEAdvancedDesignAdaptiveTestExecutive

ADC

（1）AirDataComputer:

Acomputerthatreceives

inputsfromtemperaturesensorsaswellas

staticandpitotports.Thenitgeneratesaltitude,

airspeed,verticalspeedandseveralcomputed

temperatures.

（2）Analog-to-DigitalConverter

ADFAutomaticDirectionFinder:

Receiverthat

providesbearingstoradiofrequencytransmitters

inacompatiblefrequencyrange.

ADIAttitudeDirectorIndicator:

APFDdisplaythat

providespitchandrollinformation.

ADIRSAirDataInertialReferenceSystem

ADIRUAirDataInertialReferenceUnit

ADL

（1）AeronauticalDataLink

（2）AirborneDataLoader（ARINC615）

ADLP

（1）AirborneDataLinkProtocol

（2）AircraftDataLinkProcessor（MODE-S）

ADLSAeronauticalDataLinkServices

ADMAirDataModule

ADMSAirlineDataManagementSystem

ADNSARINCDataNetworkService

ADPAirDataProcessor

ADPCMAdaptivePulseCodeModulation

ADRASAirplaneDataRecoveryandAnalysisSystem

ADS

（1）AirDataSystem

（2）AutomaticDependentSurveillance:

Asurveillancetechniqueinwhichaircraft

automaticallyprovide,viadatalink,dataderived

fromon-boardnavigationandpositionfixing

systems,includingaircraftidentification,four

dimensionalpositionandadditionaldataas

appropriate

（3）AudioDistributionSystem

ADS-AAutomaticDependentSurveillance–Address

（akaADS-C）

ADS-BAutomaticDependentSurveillance–Broadcast

ADS-CAutomaticDependentSurveillance–Contract

（akaADS-A）

ADSELAddressSelective.ASSRsystemelectronically

arrangedtoaddresseachtransponderselectively.

Onlyaparticulartransponderwillrespond,thus

avoidinggarbling.ADSELusesamonopulse

techniquetoprovidemoreaccuratebearing

measurement.ADSELiscompatiblewithDABS.

（RefertoModeStransponders.）

ADSPAutomaticDependentSurveillancePanel

ADSU

（1）AutomaticDependentSurveillanceSystem

（2）AutomaticDependentSurveillanceUnit

ADTNAdministrativeDataTransmissionNetwork

ADVAdvance

AECUAudioElectronicControlUnit

AEECAirlinesElectronicEngineeringCommittee

AEGAircraftEvaluationGroup

AEP

（1）AudioEntertainmentPlayer

（2）AutopilotEngagePanel

AERAAutomatedEnRoutetrafficcontrol

AESAircraftEarthStation

AEUAuxiliaryEquipmentUnit

AFAirwayFacilities

AFC

（1）AutomaticFrequencyCompensation

（2）AutomaticFrequencyControl

AFCASAutomaticFlightControlAugmentationSystem

AFCSAutomaticFlightControlSystem

AFD

（1）AdaptiveFlightDisplay

（2）AdvancedFlightDeck

（3）AutopilotFlightDirector

AFDCAutopilotFlightDirectorComputer

AFDSAutopilotFlightDirectorSystem

AFDXAvionicsFullDuplexSwitchedEthernet

AFEPSACARSFrontEndProcessingSystem

AFIAuthorityFormatIdentifier

AFIS

（1）AirborneFlightInformationSystem

（2）AutomaticFlightInformationService

AFMAircraftFlightManual

AFNATSFacilitiesNotification

AFS

（1）AeronauticalFixedService

（2）AirborneFileServer

（3）AutomaticFlightSystem

AFSSAutomaticFlightServiceStation

AFSKAudioFrequencyShiftKeying

AFTNAeronauticalFixedTelecommunications

AFTRCCAerospaceandFlightTextRadioCoordinating

Council

A/GAir/Ground

AGACSAutomaticGround-AirCommunicationSystem.It

isalsoknownasATCSSorDATALINK.

AGATEAdvancedGeneralAviationTransportExperiment

AGCAutomaticGainControl.AGCisusedtomaintain

theoutputlevelofthereceiver.

AGISAirGroundIntermediateSystem

AGLAboveGroundLevel

AGSARINC661GraphicsServer

AHAlertHeight:

Aheightabovetherunwaybased

onthecharacteristicsoftheaircraftanditsfail

operationallandingsystem,abovewhicha

CategoryIIIapproachwouldbediscontinuedand

amissedapproachinitiatedifafailureoccurredin

oneoftheredundantpartsofthefailoperational

landingsystem,orintherelevantground

equipment.

AHCAttitudeHeadingComputer:

Acomputerthatis

partoftheAHRS.Generatesinformationforthe

pitchandrolldisplays.

AHRSAttitude/HeadingReferenceSystems:

System

whichmeasuresandoutputsaircraftattitudeand

heading.

AHSAttitude/HeadingSystem:

EitheranAHRSoran

IRS.

AIDSAircraftIntegratedDataSystem

AITAdvancedIntelligenceTape-usedforthestorage

ofdigitalvideoandaudiofiles

AIRACAeronauticalInformationRegulationandControl

AIVAccumulatorIsolationValve

AIXAdvancedInteractiveExecutive

AJPSAFEPSJournalProcessingSystem

A/LAutoland

ALCAutomaticLevelControl.Acircuitusedto

maintaintheoutputofatransmitterregardlessof

variationsintheattenuationofthesystem.

ALEAutomaticLinkEstablishment

ALIAltimeter

ALPAAirlinePilotsAssociation

ALS

（1）ApplicationLayerStructure

（2）AmbientLightSensor

ALSIPClear

ALT

（1）AirborneLinkTerminal

（2）Alternate

（3）Altimeter

（4）Altitude

ALTAHCAlternateAttitudeHeadingComputer

ALTHOLDAltitudeHoldMode

AltitudeHeightdeterminedbybarometricpressure

AltitudeRingAcontinuousreturnacrossthedisplayatarange

equivalenttoaircraftaltitude（WXR）

ALTNAlternate

ALTSAltitudeSelect

ALTSCAPSelectedAltitudeCapture:

Anautopilotflight

directormode.

ALUArithmeticandLogicUnit

AMAmplitudeModulation.Asignalwherethecarrier

signalisvariedinamplitudetoencodevoiceor

datainformation.

AMASSAirportMovementAreaSafetySystem

AMATAircraftMountAlignmentDetector

AMCAvionicsMaintenanceConference

AMCPAeronauticalMobileCommunicationsPanel

AMEAmplitudeModulationEquivalent.AnAMtype

signalthatprocessesthemodulatedinformation

signalandcarrierfrequencyseparatelyand

thenreconstructsthetwosignalstomakean

equivalentAMsignal.

AMI

（1）AirlineModifiableInformation

（2）AlphaMarginIndicator:

Adevicethatdisplays

theangleofattack.

AMIUAreaMicrophoneInterfaceUnit

AMLCDActiveMatrixLiquidCrystalDisplay

AMMAircraftMaintenanceManual

AMP

（1）AudioManagementPanel

（2）AvionicsModernizationProgram

AMS

（1）ApronManagementService

（2）AvionicsManagementService

AMS（R）SAeronauticalMobileSatellite（Route）Service

AMSSAeronauticalMobileSatelliteService

AMTOSSAircraftMaintenanceTaskOrientedSupport

System.Anautomateddataretrievalsystem.

AMTSAeronauticalMessageTransferService

AMUAudioManagementUnit

AMUXAudioMultiplexer

ANCAirNavigationCommission（ICAO）

AneroidAnevacuatedandsealedcapsuleorbellowsthat

Capsuleexpandsorcontractsinresponsetochangesin

pressure.

ANICSAlaskanNASInterfacilityCommunicationSystem

ANLPARINCNetworkLayerProtocol

ANPActualNavigationPerformance:

Measureof

thecurrentestimatednavigationperformance,

excludingFlightTechnicalError（FTE）.

ANS

（1）AmbientNoiseSensor

（2）AreaNavigationSystem

ANSIAmericanNationalStandardsInstitute

ANSPAirNavigationServic