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无人机专业英语Unit
1IntroductiontoUnmannedAerial
VehicleCONT1.11.21.3T E NDefinitions,
Acronymsand
AbbreviationsHistoryandDevelopmentTrendof
UAVClassificationandApplicationof
UAV1.1Definitions,Acronymsand
AbbreviationsUnmanedAerialVehicleisanaircraftmanagedbycontrolstation(including
remotecontrolorautonomousflight),whiledronesarealwaysdefinedasman-madevehicleswithouthumanpilotsaboard,andareoperated
remotely.UAVUnmannedAerial
Vehicle无人机UASUnmannedAerial
System无人机系统LIDARLightDetectionAnd
Ranging激光雷达GCSGroundControl
Station地面控制站3DThree-Dimensional三维DLSDataLink
Station数据链路站FCSFlightControl
System飞控系统GPSGlobalPositioning
System全球定位系统CCSCommandControl
Station指挥控制站1.1Definitions,Acronymsand
AbbreviationsAsanengineer
inaircraftindustry,youshould:alwayscheckwordsin
specifieddictionaryalwaysusetechnicalnamesand
verbsR
ul
e1.
1R
ul
e1.
2R
ul
e1.
3R
ul
e1.
4Wheneveryouareusingorlearningwords,alwaystakecareofthepartofspeech.Useapprovedwordsonlywith
theirapproved
meanings.Usetherightformsofverbsand
adjectives.1.1EnglishTraining
PartAsanengineerinaircraftindustry,you
should:·alwayscheckwordsin
specified
dictionary ·alwaysusetechnicalnamesand
verbsR
ul
e1.
1SimplifiedTechnicalEnglishhasacontrolleddictionarythatgivesyouthewordsmostfrequentlyusedintechnical
writing.Examples:Theword“use”isanapprovedverb,theword“engine”isatechnicalname,andtheword“ream”isatechnical
verb.Wheneveryouareusingorlearningwords,alwaystakecareofthe
partofspeech.R
ul
e1.
2Theword“test”isanapproved
noun.
Theword“dim”isanapproved
adjective.Theword“clean”isanapprovedverband
adjective.STE:Dotheleaktestofthesystem.STE:Adimlightcomes
on.
STE:Cleantheinnersurfaceofthecontainer.STE:Makesurethatthearea
isclean.
1.1EnglishTraining
PartUseapprovedwordsonlywiththeirapproved
meanings.R
ul
e1.
3Somewordsmighthavemorethanonemeaning,tomakeitmoreaccurate,alwaysuseapprovedmeanings.Example:Theapprovedmeaningoftheword“follow”is“comeafter,goafter”,not“obey”.Non-STE:Followthesafety
instructions.STE:Obeythesafety
instructions.Usetherightformsofverbsand
adjectives.R
ul
e1.
4InfinitivePresent
TensePast
TensePast
Particleto
removeremove(s)removedremovedEnglishTraining
Part1.11.2Multi-rotor
UAVFixedWing
UAVCompositeWing
UAVUAVisdividedintomulti-rotor,fixedwing,compositewingandso
on.ClassificationandApplicationof
UAV1.2.1 UAVApplication
ScenariosAgricultureElectric
PowerEngineeringPoliceand
SecurityAerialPhotography1.2.2WingLoong
UAVCloudShadow
UAVDomestic
UAVsUAVslike“CloudShadow”and“WingLoong”locatemoderateintensitywarfare,flyathighaltitude,strikeandreconnaissanceintegrated,capableofmultimount
andsuper
stealth.Tryto
rememberwordsinatechnicalname
category.R
ul
e1.
5R
ul
e1.
6R
ul
e1.
7R
ul
e1.
8Whenyouarewriting,makeyour
sentencesshortandeasytounderstand.Use
professionaltermsinsteadofslangor
jargon.WhenreadingEnglisharticles
orinstructions,alwaysmind
units.1.2EnglishTraining
PartR
ul
e 1
.
5 Trytorememberwordsinatechnicalname
category.EnglishTraining
Part1.2Technical
NameCategoryWordspartsbolt,cable,conductor,ferrytank,indicator,pipe,propeller,
switchvehiclesormachinesAircraft,airframe,bicycle,cabin,car,cargocompartment,engine
roomtoolsbrush,cap,gauge,roller,
pinmaterialsacid,adhesive,aluminumalloy,copper,stainlesssteel,water,
wirefacilitiesairport,building,gate,port,shop,
storesystemsairconditioning,audio,exhaust,pumpphysicsacceleration,average,electricity,curve,pressure,temperature,
tension,stallnavigationair,altitude,axis,climb,pitch,roll,
yawunitsmeter,mile,minute,month,one-quarter,second,
squarepersonscaptain,commander,copilot,crew,operator,
manufacturerenvironmentatmosphere,cloud,daylight,humidity,lightening,moisture,
rainWhenyouarewriting,makeyoursentencesshortandeasy
tounderstand.R
ul
e1.
6Originalsentence:Removethefourstainlesssteelpanheadmachinescrews(10)thatattachthemetallicmachinedflange(15)tothefronthousingcover
(20).Aftermodification:Removethefourscrews(10)thatattachtheflange(15)tothecover
(20).Originalsentence:Thepilotusedthebrake,whichisonthelandinggear,andpushedittothebiggest
level.Aftermodification:Thepilotappliedthemaximumbrakeonthe
landinggear.EnglishTraining
Part1.2Useprofessionaltermsinsteadofslangor
jargon.R
ul
e1.
7【Example】Originalsentence:Makeasandwichwithtwowashersandthespacer.Aftermodification:Installthespacerbetweenthetwo
washers.EnglishTraining
Part1.2WhenreadingEnglisharticlesorinstructions,alwaysmind
units.R
ul
e1.
8【Example】Reamtheholeuntilithasadiameterof8.00+/-0.003mm.Avalueof2inchesis
permitted.Thebaseofthetriangleis5
cm.Themaximumthrustoftheengineintheworldis134,300
pounds.In1959,theU.S.AirForce,concernedaboutlosingpilotsoverhostileterritory,beganplanningfortheuseofunmannedaircraft.Withindays,ahighlyclassifiedUAVprogramstartedunderthecodenameof“RedWagon”.TheAugust1964clashintheTonkinGulfbetweennavalunitsoftheU.S.andNorthVietnameseNavyinitiatedAmerica’shighlyclassifiedUAVsintotheirfirstcombatmissionsoftheVietnam
W
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