新型燃料高效发动机 雪铁龙新型三缸发动机(英文)

汽车及发动机英语专业词汇铁路机车locomotive 有轨电车tram 无轨电车trolley 军用车辆militaryvehicle 蒸汽机steamengine 煤气机gasengine 汽油机gasolineengine 国民经济nationaleconomy 国内生产总值（GDP）GrossDomesticProduction 全拆散（CKD）CompletelyKnockDown 半拆散（SKD铁路机车 locomotive有轨电车 tram无轨电车 trolley军用车辆 military vehicle蒸汽机 steam engine煤气机 gas engine汽油机 gasoline engine国民经济 national economy国内生产总值（GDP） Gross Domestic Production 全拆散（CKD） Completely Knock Down半拆散（SKD） Semi-Knock Down改革开放 reform and opening技术引进 technical import国产化 localization支柱产业 pillar estate货车 truck, lorry公路用车 road vehicle非公路用车 off-road vehicle机体 engine body曲柄连杆机构 crank-connecting rod mechanism 配气机构 valve timing mechanism供给系 fuel supply system冷却系 cooling system润滑系 lubricating system 点火系 ignition system起动系 starting system底盘 chassis传动系 power train离合器 clutch变速器 gear box传动轴 propeller shaft驱动桥 drive axle行驶系 running gear车架 frame悬架 suspension前轴 front axle桥壳 axle housing转向系 steering system转向盘 steering wheel转向器 steering gear转向传动装置 steering linkage 助力装置 power assisting device 制动系 braking system控制装置 control device供能装置 power supply device传动装置 transfer device制动器 brake车前板制件 front end panels车身壳体bodyshell 附属装置auxiliarydevice货箱carryingplatform 发动机前置后轮驱动（FR）frontenginereardrive 发动机前置前轮驱动（FF）frontenginefrontdrive发动机后置后轮驱动（RR）rearenginereardrive车身壳体 body shell附属装置 auxiliary device货箱 carrying platform发动机前置后轮驱动（FR）front engine rear drive发动机前置前轮驱动（FF）front engine front drive发动机后置后轮驱动（RR）rear engine rear drive 汽缸直径 bore工作容积 working volume排量 swept volume, displacement 进气行程 intake stroke压缩行程 compression stroke压缩比 compression ratio做功行程 working stroke爆燃，敲缸 detonation, knock排气行程 exhaust stroke发动机中置后轮驱动（MR） midship engine rear drive 全轮驱动（nWD） all wheel drive驱动力 tractive force阻力 resistance滚动阻力 rolling resistance空气阻力 air resistance, drag上坡阻力 gradient resistance附着作用 adhesion附着力 adhesive force附着系数 coefficient of adhesion第一章发动机工作原理二冲程发动机 two stroke engine四冲程发动机 four stroke engine水冷发动机 water cooled engine风冷发动机 air cooled engine上止点（UDP） upper dead point下止点（LDP） lower dead point活塞行程 stroke 示功图 indicating diagram 汽缸体 cylinder block汽缸盖 cylinder head油底壳 oil sump活塞 piston连杆 connecting rod曲轴 crankshaft飞轮 flywheel进气门 intake valve排气门 exhaust valve挺柱 tappet推杆 push rod摇臂 rocker凸轮轴 camshaft正时齿轮 timing gear燃油箱fueltank燃油泵fuelpump汽油滤清器gasolinefilter 化油器carburetor空气滤清器aircleaner进气管intakemanifold排气管exhaustmanifold火花塞sparkplug点火线圈ignitioncoil断电器breaker蓄电池storag燃油箱 fuel tank燃油泵 fuel pump汽油滤清器 gasoline filter 化油器 carburetor空气滤清器 air cleaner进气管 intake manifold排气管 exhaust manifold火花塞 spark plug点火线圈 ignition coil断电器 breaker蓄电池 storage battery发电机 generator水泵 water pump散热器 radiator起动机 starting motor有效功率 effective power有效转矩 effective torque燃油消耗率 specific fuel consumption发动机转速特性 engine speed characteristic 节气门开度 throttle percentage部分特性 partial characteristic外特性 outer characteristic第二章曲柄连杆机构汽缸套 cylinder sleeve, cylinder liner 发动机支承 engine mounting风扇 fan放水阀 drain valve水套 water jacket分水管 distributive pipe 机油泵 oil pump集滤器 suction filter限压阀 relief valve润滑油道 oil passage机油滤清器 oil filter机油冷却器 oil cooler 活塞顶 piston top活塞头部 piston head活塞裙 piston skirt开槽 slot活塞环 piston ring气环 compression ring油环 oil ring环槽 groove活塞销 piston pin主轴承 main bearing主轴承盖 main bearing cap 主轴瓦 main shell连杆轴承 big end bearing连杆盖bigendcap 起动爪crankingclaw 带轮pulley 平衡重counterweight 发火顺序firingorder 扭振减振器torsionalvibrationdamper 第三章配气机构顶置气门（OHV）OverHeadValve 顶置凸轮轴（OHC）OverHeadCamshaft连杆盖 big end cap起动爪 cranking claw带轮 pulley平衡重 counter weight发火顺序 firing order扭振减振器 torsional vibration damper第三章配气机构顶置气门（OHV） Over Head Valve顶置凸轮轴（OHC） Over Head Camshaft 单顶置凸轮轴（SOHC） Single Over Head Camshaft 双顶置凸轮轴（DOHC） Dual Over Head Camshaft 多气门发动机 multi-valve engine气门间隙 valve clearance配气相位 timing phase气门杆 valve stem气门座 valve seat气门导管 valve guide气门弹簧 valve spring第四章汽油机供给系可燃混合气 combustion mixture消声器 silencer, muffler汽油 gasoline, petrol分馏 distil 热值 heat value抗爆性 anti-knock property辛烷值（RON） Research Octane Number 过量空气系数 coefficient of excessive air 理论混合气 theoretical mixture稀混合气 thin mixture浓混合气 thick mixture主供油系统 main supply system怠速系统 idle system加浓系统 thickening system加速系统 accelerating system浮子 float浮子室 float chamber针阀 needle valve量孔 metering jet阻风门 choke滤芯 filter cartridge沉淀杯 sediment cup泵膜 pump diaphragm油浴式 oil bath type石棉垫 a**estos pad预热 pre-heating汽油直接喷射 gasoline direct injection电控 electronic control蒸发性 evaporating property多点喷射muti-pointinjection 单点喷射singlepointinjection 电路控制circuitcontrol 分电器信号distributorsignal 空气流量信号airflowsignal 冷却水温信号watertemperaturesignal 第五章柴油机供给系输油泵trans多点喷射 muti-point injection单点喷射 single point injection电路控制 circuit control分电器信号 distributor signal空气流量信号 airflow signal冷却水温信号 water temperature signal第五章柴油机供给系输油泵 transfer pump喷油泵 fuel injection pump高压油管 high pressure fuel pipe发火性 ignition property黏度 viscosity凝点 condensing point备燃期 pri-combustion period速燃期 rapid combustion period缓燃期 slow combustion period燃烧室 combustion chamber统一燃烧室 united chamber球形燃烧室 ball shape chamber涡流室 turbulence chamber预燃室 pri-combustion chamber喷油器 injector精密偶件 precise couple柱塞 plunger出油阀 delivery valve调速器 governor两速调速器 two speed governor全速调速器 full speed governor定速调速器 fixed speed governor综合调速器 combined governor气动调速器 pneumatic governor机械离心式调速器 mechanical centrifugal governor 复合式调速器 complex governor喷油提前角调节装置 advancer飞块 flyweight联轴节 coupling粗滤清器 primary filter细滤清器 secondary filter涡轮增压器 turbocharger中间冷却器 intermediate cooler第七章冷却系节温器 thermostat防冻液 anti-freezing liquid补偿水桶 compensation reservoirV-带 V belt百叶窗 shutter大循环 big circulation小循环 small circulation散热翅片fins 第八章润滑系润滑剂lubricant 压力润滑pressurelubrication 飞溅润滑splashlubrication 润滑脂grease 机油压力传感器oilpressuresensor 油封oilseal 旁通阀bypassvalve 机油散热器oilcooler 机油尺di散热翅片 fins第八章润滑系润滑剂 lubricant压力润滑 pressure lubrication飞溅润滑 splash lubrication润滑脂 grease机油压力传感器 oil pressure sensor 油封 oil seal旁通阀 bypass valve离心式点火提前装置 centrifugal ignition advancer 真空式点火提前装置 vacuum ignition advancer辛烷值校正器 octane number rectifier中心电极 central electrode侧电极 side electrode瓷绝缘体 ceramic insulator机油散热器 oil cooler机油尺 dip stick加机油口 oil filler曲轴箱通风 crankcase ventilation 第九章点火系一次绕组 primary winding二次绕组 secondary winding热敏电阻 heat sensitive resistance 点火提前 ignition advance分电器 distributor活动触点 moving contact固定触点 fixed contact分火头 distributor rotor arm电容器 condenser点火提前装置 ignition advancer跳火间隙 spark gap半导体点火系 semi-conductor ignition system 晶体管 transistor二极管 diode三极管 triode无触点点火系 non-contact ignition system 霍尔效应 Hall effect正极板 anode负极板 cathode隔板 separator电解液 electrolyte蓄电池格 battery cell接线柱 terminal电缆 cable硅整流交流发电机silicon rectified A.C. motor转子 rotor定子 stator电刷 brush风扇叶轮fanblade 电压调节器voltageregulator 第十章起动系手摇起动cranking 电热塞electricheaterplug 串激直流发电机serialwoundD.C.motor 起动齿圈starterring 电磁操纵机构electro-magneticcontrol 第十一章风扇叶轮 fan blade电压调节器 voltage regulator第十章起动系手摇起动 cranking电热塞 electric heater plug串激直流发电机 serial wound D.C. motor 起动齿圈 starter ring电磁操纵机构 electro-magnetic control 第十一章新型发动机三角活塞 triangular piston转子发动机 rotary engine自转 rotary motion, rotation公转 orbit motion轨迹 trajectory齿轮 gear齿圈 ring gear往复零件 reciprocal parts动平衡 dynamic balance燃气涡轮发动机 gas turbine第十二章汽车传动系自动式传动系 automatic transmission 减速 reduction可变速比 variable ratios有级变速 definite ratios无级变速 indefinite ratios无级变速器（CVT） Continuously Variable Transmission 一般布置 general layout发动机横置 lateral engine positioning分动器 transfer case, transfer box第十三章离合器接合柔和 smooth engagement分离彻底 thorough separation过载 overload摩擦表面 friction surface摩擦衬片 friction liner毂 hub主动部分 driving part从动部分 driven part花键 spline机械式传动系 mechanical transmission 液力机械式传动系 hydro-mechanical transmission静液式传动系 static-hydraulic transmission电力式传动系 electrical transmission 压盘 pressure plate离合器盖 cover plate分离杠杆 release lever 分离套筒 release sleeve 分离轴承 release bearing主缸mastercylinder 工作缸workingcylinder 分离*releasefork 间隙调整clearanceadjustment 打滑slip 踏板pedal 踏板自由行程pedalfreestroke 踏板工作行程pedalworkingstroke 铆钉，铆接rivet 双片离合器dualdiscc主缸 master cylinder工作缸 working cylinder分离* release fork间隙调整 clearance adjustment打滑 slip踏板 pedal踏板自由行程 pedal free stroke踏板工作行程 pedal working stroke铆钉，铆接 rivet双片离合器 dual disc clutch中央弹簧离合器 central spring clutch膜片弹簧离合器 diaphragm spring clutch非线性 non-linear第十四章变速器与分动器输入轴（第一轴）input shaft, drive shaft输出轴（第二轴）output shaft, main shaft中间轴 counter shaft倒挡轴 reverse gear shaft常啮合 constant mesh低速挡 low gear高速挡 high gear最高速挡 top gear空挡 neutral gear一挡 the first gear 二挡 the second gear三挡 the third gear倒挡 reverse gear直接挡 direct gear超速挡 overdrive动力输出 power take-off换挡 shift啮合套 sliding sleeve同步器 synchronizer同步锥面 synchro cone变速杆 shifting lever手柄 handle球铰链 ball joint换挡拨叉 shifting fork自锁 self-lock互锁 inter-lock变速驱动桥 transaxle加力挡 low gear第十五章液力机械传动液力偶合器 hydraulic coupling 泵轮 impeller涡轮 turbine叶片 blade液力变矩器 torque converter导轮stator 行星齿轮系planetarygearsystem 太阳轮sungear 行星轮planetpinion 行星架planetcarrier 齿圈ringgear 第十六章传动轴万向节universaljoint,U-joint 十字轴式万向节CardantypeU-joint 叉子yoke,fork 十导轮 stator 主动（小）齿轮 drive pinion行星齿轮系 planetary gear system太阳轮 sun gear行星轮 planet pinion行星架 planet carrier齿圈 ring gear第十六章传动轴万向节 universal joint, U-joint十字轴式万向节Cardan type U-joint叉子 yoke, fork十字轴 spider, center cross滚针轴承 needle bearing滑脂嘴（油嘴）lubricating fitting, nipple等角速 constant angular velocity双联式万向节 dual Cardan type U-joint球*式万向节 Weiss type U-joint球笼式万向节 Rzeppa type U-joint星形套 inner race housing球形壳 outer race shell保持架，球笼 retainer, ball cage挠性万向节 flexible U-joint无缝钢管 seamless steel tube第十七章驱动桥主减速器 final drive从动（大）齿轮 ring gear伞齿轮 bevel gear双曲面齿轮 hypoid gear单级减速 single reduction双级减速 double reduction贯通式主减速器 penetrable final drive双速主减速器 double gear （speed） final drive 轮边减速器 wheel reduction差速器 differential半轴齿轮 differential side gear差速锁 differential lock轴间差速器 inter-axle differential lock 托森差速器 torque sensitive differential 半轴 axle shaft全浮式半轴 float type axle shaft半浮式半轴 semi-float type axle shaft桥壳 axle housing桥壳后盖 final drive rear cover第十八章行驶系行驶系 running gear车架 frame车桥，车轴 axle悬架 suspension半履带式汽车semi-caterpillarvehicle 第十九章车架边梁式车架laddertypeframe 纵梁siderail 横梁crossmember 保险杠bumper 托架bracket 支承support 拖钩towhook 中梁式车架backbonetypeframe 桁架式车架latticet半履带式汽车 semi-caterpillar vehicle第十九章车架边梁式车架 ladder type frame纵梁 side rail横梁 cross member保险杠 bumper托架 bracket支承 support拖钩 tow hook中梁式车架 backbone type frame桁架式车架 lattice type frame第二十章车桥和车轮支持桥 support axle 轮辋 rim轮辐 spoke车轮装饰罩 hub cap 轮胎 tyre, tire胎冠 crown, tread 花纹 pattern胎侧 side wall帘布层 cord, ply尼龙，锦纶 nylon带束层 belted layer 内胎 tube垫带 protector转向桥 steering axle桥梁 axle beam工字形断面 I-section转向节 knuckle主销 king pin轮毂 wheel hub转向轮定位 steering wheel alignment 主销后倾 caster主销内倾 king pin inclination前轮外倾 camber前轮前束 toe-in转向驱动桥 steering and driving axle 胎圈 bead气门嘴 bleed valve气门芯 valve core子午线轮胎 radial tire无内胎轮胎 tubeless tire刺穿 puncture备胎 spare tire第二十一章悬架弹性元件 spring, elastic element 减振器 sock absorber导向机构 control device横向稳定器（杆）stabilizer,anti-rollbar 悬架刚度suspensionstiffness 簧载质量sprungmass 非簧载质量unsprungmass 静挠度staticdeformation 独立悬架independentsuspension 车轮上跳（减振器压缩行程）jounce 车横向稳定器（杆）stabilizer, anti-roll bar 悬架刚度 suspension stiffness簧载质量 sprung mass非簧载质量 unsprung mass静挠度 static deformation独立悬架 independent suspension车轮上跳（减振器压缩行程） jounce车轮回跳（减振器伸张行程） rebound双向作用减振器double action shock absorber单向作用减振器single action shock absorber筒式减振器 telescopic shock absorber吊环 link ring工作缸 working cylinder贮油缸 reservoir流通阀（进液阀）intake valve伸张阀 rebound valve压缩阀 compression valve补偿阀 compensation valve充气减振器 gas filled shock absorber压力可调减振器pressure adjustable shock absorber钢板弹簧 leaf spring中心螺栓 central bolt弹簧夹 clip螺旋弹簧 coil spring 扭杆弹簧 torsional bar 囊式空气弹簧 bellow type air spring膜式空气弹簧 diaphragm type air spring 橡胶弹簧 rubber spring卷耳 spring eye吊耳 shackleU形螺栓 U-bolt弹簧盖板 spring plate副簧 auxiliary spring主簧 main spring横臂式悬架 transversal type suspension 双横臂式悬架 double wishbone suspension 转向轴线 steering axis纵摆臂式 trailing arm type滑柱式 strut type麦弗逊式 McPhaeson type平衡悬架 tandem axle suspension第二十二章转向系机械（手动）转向系 manual steering system转向盘 steering wheel转向轴 steering shaft转向柱 steering column转向传动轴 steering drive shaft转向器 steering gear直拉杆draglink 转向节knuckle 转向节臂knucklearm 梯形臂steeringarm 横拉杆tierod 转向轮偏转角关系steeringgeometry 转弯半径turningradius 循环球式转向器recirculatingballsteeringgear 转向螺杆steeringscrew直拉杆 drag link转向节 knuckle转向节臂 knuckle arm梯形臂 steering arm横拉杆 tie rod转向轮偏转角关系 steering geometry转弯半径 turning radius循环球式转向器 recirculating ball steering gear 转向螺杆 steering screw转向螺母 steering nut齿扇 sector齿轮齿条式转向器 rack and pinion steering gear蜗杆曲柄指销式转向器 worm and crankpin steering gear 动力转向 power steering转向油罐 steering reservoir转向油泵 steering oil pump第二十三章制动系鼓式制动器 drum brake制动蹄 brake shoe轮缸 wheel cylinder制动底板 brake base plate调整凸轮 adjustable cam制动蹄回位弹簧 retainer spring领蹄 leading shoe从蹄 trailing shoe盘式制动器 disc brake制动钳 brake calipers制动盘 brake disc液压制动系 fluid braking system制动液 brake fluid制动主缸 master cylinder气压制动系 pneumatic braking system 空气压缩机 air compressor制动气室 brake chamber贮气筒 reservoir制动阀 brake valve气压调节阀 air pressure governor伺服制动系 servo braking system真空助力器 vacuum booster防抱死制动系（ABS） Anti-lock Braking System 辅助制动器 auxiliary brake缓速器 retarder排气制动 exhaust braking第二十四章车身车身壳体 body shell非承载式车身 separate frame construction承载式车身 unitary construction, integral body 发动机舱 engine compartment客厢，乘客室passengercompartment 行李箱trunk 发动机罩hood,bonnet 前翼板frontfender,frontwing 前挡泥板frontfenderapron 前围板dashboard,firewall 前风窗windscreen,windshield 前围cowl,shroud 顶盖roof 地客厢，乘客室 passenger compartment 行李箱 trunk发动机罩 hood, bonnet前翼板 front fender, front wing前挡泥板 front fender apron 暖气装置 heater空调装置 air conditioner 座椅 seat头枕 head restraint安全带 safety seat belt前围板 dash board, fire wall前风窗 windscreen, windshield前围 cowl, shroud顶盖 roof地板 floor panel行李箱盖 trunk lid, deck lid后围板 rear end panel前柱 front pillar, “A” pillar 中柱 center pillar, “B” pillar 后柱 rear pillar, “C” pillar 上边梁 roof rail门槛 rocker panel仪表板 instrument panel遮阳板 sun visor刮水器 wiper后视镜 rear view mirror门锁 door lock玻璃升降器 window regulator密封条 weather strip 钢化玻璃 toughened glass夹层玻璃 laminated glass货箱 carrying platform边板 side board后板 tail board前板 head board地板，底板 floor board栓杆 tightening latch第二十五章附属设备车速表 speedometer里程表 mileage recorder机油压力表 oil pressure gauge 燃油表 fuel gauge水温表 water temperature gauge 电流表 ammeter前大灯 head lamp转向指示灯 turning indicator制动信号灯 braking signal light 报警信号装置 warning signal。

汽车英语-发动机部分（个人整理版）作者:fiat0012008-12-15 13:16 星期一晴第一部分发动机一、汽车发动机 Automobile Engines内燃机发动机是通过汽油和空气的混合而运行的，理想的空燃比是14.7份质量的空气和1份质量的汽油混合。

Internal combustion gasoline engines run on a mixture of gasoline and air. The ideal mixture is 14.7 parts air to one part of gasoline（by weight.）由于汽油比空气重得多，因此我们一直笼统地说成大量的空气和少量的燃油。

Since gas weights much more than air, we are talking about a whole lot of air and tiny bit of gas.当发动机点火后，一份被完全汽化的燃油和14.7份质量的空气混合，就能产生出巨大的动力。

One part of gas that is completely vaporized into 14.7 parts of air can produce tremendous power when ignited inside an engine.让我们来看一下现代发动机的工作原理。

Let’s see how the modern engine uses that energy to make the wheels turn.空气通过空气滤清器进入发动机，并进入节气门。

Air enters the engine through the air cleaner and proceeds to the throttle plate.通过油门踏板，你能控制经过节气门进入发动机的空气量。

空气然后通过进气歧管进入各个气缸。

Internal combustion engine 内燃机Power unit 动力装置Spark ignition engine 火花塞点火式发动机Compression ignition engine 压燃式发动机Two-stroke/Four-stroke engine 二冲程/四冲程发动机Direct/Indirect injection engine 直喷式发动机/非直喷式发动机Reciprocating internal combustion engine 往复式内燃机Carburetor engine 化油器式发动机Rotary engine 转子发动机Supercharged engine 增压发动机Airoil-cooled engine 风冷油冷发动机Naturally aspirated engine 自然吸气发动机Liquefied petroleum gas engine 液化石油气发动机Diesel gas engine 柴油煤气发动机Multi-fuel engine 多燃料发动机Opposed-cylinder/Opposed-piston engine 对置气缸/对置活塞发动机Cross head engine 十字头型发动机In-line engine 直列式发动机Radial engine 星型发动机Stirling engine 斯特林发动机Front-engine 前置式发动机Rear-engine 后置式发动机Central engine 中置式发动机汽油机gasoline engine 汽油喷射式汽油机gasoline-injection engine 柴油机diesel engine 旋轮线转子发动机rotary trochoidal engine Leftright-hand engine 左右侧发动机Dual overhead camshaft engine 双顶置凸轮轴发动机DOHC valve in-head engine 顶置气门发动机side valve engine 侧置气门发动机multi-valve engine 多气门发动机horizontal engine 卧式发动机vertical engine 立式发动机oversquare/undersquare engine 短冲程/长冲程发动机engine performance 发动机性能twofour-stroke cycle 二四冲程循环diesel cycle 狄塞尔循环otto cycle 奥托循环mixed cycle 混合循环constant volumepressure cycle 等容等压循环woking cycle 工作循环ideal cycle 理想循环thermodynamic cycle 热力循环up down stroke 上下行程intake stroke 进气行程charging stroke 充气行程compression stroke 压缩行程expansion stroke 膨胀行程power stroke 作功行程exhaust stroke 排气行程top bottom dead center 上下止点BTDC before top dead center 上止点前ATDC after top dead center 上止点后Bore 缸径Cylinder clearance volume 气缸余隙容积Combustion chamber volume 燃烧室容积Displacement 排量Compression ratio 压缩比Critical compression ratio 临界压缩比Expansion ratio 膨胀比Surface to volume ratio 面容比Stroke-bore ratio 行程缸径比Compression pressure 压缩压力BMEP brake mean effective pressure 制动平均有效压力Air fuel ratio fuel air ratio 空燃比燃空比Fuel equivalence ratio 燃料当量比Power per litter cylinder 升功率单缸功率Gross power horse power 总功率马力Net power 净功率Fuel consumption 燃油消耗量Specific fuel consumption 比燃油消耗率Power curve 功率曲线Mechanical loss 机械损失Mechanical efficiency 机械效率Effective thermal efficiency 有效热效率Volumetric efficiency 充气系数Coefficient of excess air 过量空气系数Coefficient of torque adaptability 扭矩适应性系数Coefficient of intensification 强化系数Correction factor 校正系数Economic speed 经济转速Starting speed 启动转速Speed at maximum torque 最大扭矩转速Maximum no load governed speed 最高空转转速Speed governing 调速Working condition 工况Declared working condition 额定工况Variable working condition 变工况Steady working condition 稳定工况No-load 空载Full part load 全负荷部分负荷Major pitchminor diameter 外中、内径Radical clearance 径向间隙Loading startingacceleration performance 加载性能启动性能、加速性能Power emission performance 动力性能排放性能Part throttle characteristics 负荷特性Governorcontrol characteristics 调速特性Mapping characteristics 万有特性Steady state speed governing rate 稳态调速率Cylinder block head 缸体缸盖Cylinder head gasket 气缸盖垫片Cylinder liner sleeve 缸套Dry wet cylinder liner 干湿缸套Water jacket 气缸水套Cylinder wall 气缸壁Deformation 变形Cavitation 穴蚀Aging 老化Fatigue 疲劳Rough running 工作粗暴Knock 敲缸Cylinder score 拉缸Dynamometer 测功机Automobile Mechanics 汽车构造Engine Cylinder Block Crankcase 发动机气缸休曲轴箱Piston Connecting Rod 活塞连杆Crankshaft Flywheel 曲轴飞轮Valves and Valves Train 气门与气门传动组Engine Fuel System 发动机燃油系统Engine Lubricating System 发动机润滑系统Engine Cooling System 发动机冷却系统engine Ignition System 发动机点火系统engine Starting System 发动机起动系统Clutch 离合器Transmission 变速器Suspension System 悬挂系统Crank shaft 曲轴Oil pan 油底壳Piston pin ring 活塞销环Valve timing 配气相位VVTVariable Valve Timing 可变气门相位VVT-iVariable Valve Timing Intake 智能可变配气正时VVTLVariable Valve Timing and Lift 可变气门相位及升程VTECVariable Valve Timing and Lift Electronic Control System 可变气门相位及升程电子控制系统FSI Fuel Straight Injection 汽油机缸内直喷技术OBD On Board Diagnostics 车载故障诊断系统VCMVariable Cylinder Management 可变气缸管理即闭缸技术Muffler 消音器volume ratio of combustion cahmber燃烧室容积比surface-volume ratio of combustion chamber燃烧室口径比flywheel cover飞轮壳dome head piston圆顶活塞flat head piston平顶活塞crown head piston convex head piston 凸顶活塞concave head piston凹顶活塞piston skirt活塞裙部oil control ring 油环connecting rod small end连杆小头connecting rod big end连杆大头connecting rod bearing连杆轴承one-piece crankshaft整体式曲轴assembled crankshaft组合式曲轴crankshaft main journal 曲轴主轴颈crank pin曲柄销eccentric shaft偏心轴crankcase曲轴箱flywheel飞轮reciprocating inertia force1st order一级往复惯性力reciprocating inertia force 2nd order二级往复贯性力camshaft bearing journal凸轮轴轴颈camshaft bearing 凸轮轴轴承camshaft gear wheel 凸轮轴齿轮inlet cam进口凸轮exhaust cam排气凸轮timing gear正时齿轮swirl rate进气涡流intake turbulence进气紊流valve lift气门升程valve timing气门正时valve guide气门导管roller 滚柱rocker arm摇臂fuel delivery per cycle循环供油量rated fuel delivery 额定供油量fuel injection beginning喷油始点fuel injection end喷油终点fuel injection duration angle喷油持续角injection delay喷油延迟pilot injection 引燃喷射injection starting pressure启喷压力carburetor化油器governor 调速器air filter空气滤清器intake preheater进气预热装置intake manifold进气歧管indicated power指示功率indicated thermal efficiency指示热效率indicated specific energy consumption指示油耗率indicator diagram示功图mechanical supercharging机械增压supercharge ratio增压比boost pressure增压压力surge喘振standard atmospheric conditions标准大气状况atmospheric pressure 大气压力inlet air temperature进气温度performance test性能试验thermo-shock test热冲击试验cylinder fuel-cut test停缸试验turbo-charger matching test增压机匹配试验exhaust analysis test排气分析试验stability test稳定性试验verification test验证试验approval test鉴定试验reliability test可靠性试验durability test耐久性试验type approval test定型试验acceptance test验收试验field test现场试验delivery test出厂试验spot check test抽查试验re-check test复查试验bench test台架试验hydraulic dynamometer水力测功机eddy current dynamometer电涡流测功机electric dynamometer电力测功机fuel and vapor separator油气分离器catalyst催化剂converter转化器catalytic converter催化转化器oxidation catalyst氧化型催化剂reduction catalyst还原型催化剂three-way catalyst三元催化剂catalyst poisoning催化剂中毒lean rich mixture稀浓混合气temperature sensor温度传感器pressure sensor压力传感器position sensor位置传感器speed sensor转速传感器knock sensor爆震传感器nondispersive infrared不分光红外线分析法nondispersive ultraviolet不分光紫外线分析法flame ionization ditector氢火焰离子化检测器gas chromatograph气相色谱仪heated flame ionization detector加热式氢火焰离子化检测器opacimetersmokemeter烟度计off-road vehicle越野车sports car跑车racer racing car赛车interchangeability 互换性final assembly 总装dash board 仪表盘clean diesel 清洁柴油grade ability 爬坡能力moisture ejector 除湿器modular bus body 组合式客车车身test of steering wheel returnability 转向盘回正性试验steering wheel impulse input test 转向盘转角脉冲试验air deflector 空气导流板steering wheel step input or transient state yaw response test 转向盘转角阶跃输入试验limiting lateral acceleration test 极限侧向加速度试验automobile ride random input running test 汽车平顺性随机输入行驶试验automobile ride single pulse input running test 汽车平顺性单脉冲输入行驶试验measurement of natural frequency and damping ratio of suspension 汽车悬挂系统固有频率与阻尼比的测定试验test of effect of sudden power change 功率突然变化影响试验test of control at breakway 收油门后控制试验test of crosswind stability 横向稳定性试验kick-back test 反冲试验test of burst response of tyre 轮胎爆破响应时间试验obstacle avoidance test 绕过障碍物试验lane change test 移线试验test of J turn J型转弯试验frequency response test 频率响应时间试验transient response test 瞬态响应时间试验step response test 阶路响应时间试验pulse response test 脉冲响应试验static steering effort test 静态操舵力试验jack-up test of suspension 悬架举升试验test of overturning immunity 耐翻倾试验rim slip test 转毂错动试验wind tunnel test 风洞试验test of breaking stability 制动稳定性试验minimum turning diameter test 最小转弯直径试验steering effort test 操舵力试验汽车automobile 拖拉机tractor 铁路机车locomotive 有轨电车tram 无轨电车trolley 军用车辆military vehicle 蒸汽机steam engine 煤气机gas engine 汽油机gasoline engine 国民经济national economy 国内生产总值GDP Gross Domestic Production 全拆散CKD Completely Knock Down 半拆散SKDSemi-Knock Down 改革开放reform and opening 技术引进technical import 国产化localization 支柱产业pillar estate 轿车car 客车bus coach 货车truck lorry 公路用车road vehicle 非公路用车off-road vehicle 发动机engine 机体engine body 曲柄连杆机构crank-connecting rod mechanism 配气机构valve timing mechanism 供给系fuel supply system 冷却系cooling system 润滑系lubricating system 点火系ignition system 起动系starting system 底盘chassis 传动系power train 离合器clutch 变速器gear box 传动轴propeller shaft 驱动桥drive axle 行驶系runninggear 车架frame 悬架suspension 前轴front axle 桥壳axle housing 车轮wheel转向系steering system 转向盘steering wheel 转向器steering gear 转向传动装置steering linkage 助力装置power assisting device 制动系braking system 控制装置control device 供能装置power supply device 传动装置transfer device 制动器brake 车身body 车前板制件front end panels 车身壳体body shell 车门door 车窗window 附属装置auxiliary device 货箱carrying platform 发动机前置后轮驱动FR front engine rear drive 发动机前置前轮驱动FF front engine front drive 发动机后置后轮驱动RR rear engine rear drive 发动机中置后轮驱动MR midship engine rear drive 全轮驱动nWD all wheel drive 驱动力tractive force 阻力resistance 滚动阻力rolling resistance 空气阻力air resistance drag 上坡阻力gradient resistance 附着作用adhesion 附着力adhesive force 附着系数coefficient of adhesion 第一章发动机工作原理二冲程发动机two stroke engine 四冲程发动机four stroke engine 水冷发动机water cooled engine 风冷发动机air cooled engine 上止点UDP upper dead point 下止点LDP lower dead point 活塞行程stroke 汽缸直径bore 工作容积working volume 排量swept volume displacement 进气行程intake stroke 压缩行程compression stroke 压缩比compression ratio 做功行程working stroke 爆燃敲缸detonation knock 排气行程exhaust stroke 示功图indicating diagram 汽缸体cylinder block 汽缸盖cylinder head 油底壳oil sump 活塞piston 连杆connecting rod 曲轴crankshaft 飞轮flywheel 进气门intake valve 排气门exhaust valve 挺柱tappet 推杆push rod 摇臂rocker 凸轮轴camshaft 正时齿轮timing gear 燃油箱fuel tank 燃油泵fuel pump 汽油滤清器gasoline filter 化油器carburetor 空气滤清器air cleaner 进气管intake manifold 排气管exhaust manifold 火花塞spark plug 点火线圈ignition coil 断电器breaker 蓄电池storage battery 发电机generator 水泵water pump 散热器radiator 风扇fan 放水阀drain valve 水套water jacket 分水管distributive pipe 机油泵oil pump 集滤器suction filter 限压阀relief valve 润滑油道oil passage 机油滤清器oil filter 机油冷却器oil cooler 起动机starting motor 有效功率effective power 有效转矩effective torque 燃油消耗率specific fuel consumption 发动机转速特性engine speed characteristic 节气门开度throttle percentage 部分特性partial characteristic 外特性outer characteristic 第二章曲柄连杆机构汽缸套cylinder sleeve cylinder liner 发动机支承engine mounting 活塞顶piston top 活塞头部piston head 活塞裙piston skirt 开槽slot 活塞环piston ring气环compression ring 油环oil ring 环槽groove 活塞销piston pin 主轴承main bearing 主轴承盖main bearing cap 主轴瓦main shell 连杆轴承big end bearing 连杆盖big end cap 起动爪cranking claw 带轮pulley 平衡重counter weight 发火顺序firing order 扭振减振器torsional vibration damper 第三章配气机构顶置气门OHV Over Head Valve 顶置凸轮轴OHC Over Head Camshaft 单顶置凸轮轴SOHC Single Over Head Camshaft 双顶置凸轮轴DOHC Dual Over Head Camshaft 多气门发动机multi-valve engine 气门间隙valve clearance 配气相位timing phase 气门杆valve stem 气门座valve seat 气门导管valve guide 气门弹簧valve spring 第四章汽油机供给系可燃混合气combustion mixture 消声器silencer muffler 汽油gasoline petrol 分馏distil 蒸发性evaporating property 热值heat value 抗爆性anti-knock property 辛烷值RON Research Octane Number 过量空气系数coefficient of excessive air 理论混合气theoretical mixture 稀混合气thin mixture 浓混合气thick mixture 主供油系统main supply system 怠速系统idle system 加浓系统thickening system 加速系统accelerating system 浮子float 浮子室float chamber 针阀needle valve 量孔metering jet 阻风门choke 滤芯filter cartridge 沉淀杯sediment cup 泵膜pump diaphragm 油浴式oil bath type 石棉垫aestos pad 预热pre-heating 汽油直接喷射gasoline direct injection 电控electronic control 多点喷射muti-point injection 单点喷射single point injection 电路控制circuit control 分电器信号distributor signal 空气流量信号airflow signal 冷却水温信号water temperature signal 第五章柴油机供给系输油泵transfer pump 喷油泵fuel injection pump 高压油管high pressure fuel pipe 发火性ignition property 黏度viscosity 凝点condensing point 备燃期pri-combustion period 速燃期rapid combustion period 缓燃期slow combustion period 燃烧室combustion chamber 统一燃烧室united chamber 球形燃烧室ball shape chamber 涡流室turbulence chamber 预燃室pri-combustion chamber 喷油器injector 精密偶件precise couple 柱塞plunger 出油阀delivery valve 调速器governor 两速调速器two speed governor 全速调速器full speed governor 定速调速器fixed speed governor 综合调速器combined governor 气动调速器pneumatic governor 机械离心式调速器mechanical centrifugal governor 复合式调速器complex governor 喷油提前角调节装置advancer 飞块flyweight 联轴节coupling 粗滤清器primary filter 细滤清器secondary filter 涡轮增压器turbocharger 中间冷却器intermediate cooler 第七章冷却系节温器thermostat 防冻液anti-freezing liquid 补偿水桶compensation reservoir V-带V belt 百叶窗shutter 大循环big circulation 小循环small circulation 散热翅片fins 第八章润滑系润滑剂lubricant 压力润滑pressure lubrication 飞溅润滑splash lubrication 润滑脂grease 机油压力传感器oil pressure sensor 油封oil seal 旁通阀bypass valve 机油散热器oil cooler 机油尺dip stick 加机油口oil filler 曲轴箱通风crankcase ventilation 第九章点火系一次绕组primary winding 二次绕组secondary winding 热敏电阻heat sensitive resistance 点火提前ignition advance 分电器distributor 活动触点moving contact 固定触点fixed contact 分火头distributor rotor arm 电容器condenser 点火提前装置ignition advancer 离心式点火提前装置centrifugal ignition advancer 真空式点火提前装置vacuum ignition advancer 辛烷值校正器octane number rectifier 中心电极central electrode 侧电极side electrode 瓷绝缘体ceramic insulator 跳火间隙spark gap 半导体点火系semi-conductor ignition system 晶体管transistor 二极管diode 三极管triode 无触点点火系non-contact ignition system 霍尔效应Hall effect 正极板anode 负极板cathode 隔板separator 电解液electrolyte 蓄电池格battery cell 接线柱terminal 电缆cable 硅整流交流发电机silicon rectified A.C.。

内燃机英语名词--------------------------------------------------------------------------------活塞式内燃机英语名词、术语(一)（GB1883 ）序号中文名词、术语英文名词、术语1 往复活塞式内燃机Reciprocating engine2 二冲程内燃机Two-stroke engine3 四冲程内燃机Four-strokeen gine4 汽油机Gasolineengine5 顶置气门汽油机Overhead-valve engine6 侧置气门汽油机Side-valvengine7 汽油喷射式汽油机Gasoline-injection engine8 顶置凸轮轴内燃机Overhead camshaft engine9 柴油机Dieselengine10 煤气机Gas engine11 柴油煤气机Gas-Diesel engine12 多种燃料内燃机Multi-fuel engine13 低转速柴油机Low-speed Dieselengine14 中转速柴油机Medium-speed Diesel engine15 高转速柴油机High-speedDieselengine16 增压柴油机Supercharged Diesel engine17 低增压柴油机Low-supercharged Diesel engine18 中增压柴油机Medium-supercharged Dieselengine19 高增压柴油机High-supercharged Dieselengine20 超高增压柴油机Superhigh supercharged Dieselengine21 废气涡轮增压柴油机Turbocharged Diesel engine22 机械增压柴油机Mechanical pressure-charged engine23 两级增压柴油机Two stage super-charged engine24 复合式柴油机Compound Dieselengine25 十字头式柴油机Crosshead Diesel engine26 船用挂机Outboardengine27 水冷内燃机Water-coolede ngine28 风冷内燃机Air-cooled engine29 单缸内燃机Single-cylindeenrg ine30 多缸内燃机Multi cylinder engine31 卧式内燃机Horizontalengine32 立式内燃机Vertical engine33 斜置式内燃机34 直列式内燃机In-line engine35 对置气缸内燃机Opposed-cylinder-type engine36 对动活塞内燃机Opposed-pistonengine37U 形内燃机U-pistonengine38V 形内燃机V-engine39W 形内燃机W-engine40X 形内燃机X-engine41 星形内燃机Radialengine42 ▽形内燃机▽-Type engine43 工字形内燃机工-type engine44 王字形内燃机王-type engine往复活塞式内燃机英语名词、术语(二)（GB1883 ）序号中文名词、术语英文名词、术语45 气缸直径Cylinderbore46 活塞行程Stroke 47 上止点Top dead centre48 下止点Bottom dead centre49 行程缸径比Stroke-borrea tio50 连杆比Ratio between crank radius andconnecting rod length 51 充量Charge52 工质Working medium53 进气行程Suctionstroke54 压缩行程Compression stroke55 膨胀行程Expansionstroke56 排气行程Exhauststroke57 换气-压缩行程（二冲程）Scavenging-compression stroke 58 膨胀-换气行程（二冲程）Expansion-scavengingstroke59 工作循环Working cycle60 扫气过程Scavenging61 直流扫气Uniflowscavenging62 回流扫气Loopscavenging63 横流扫气Crossscavenging64 扫气泵扫气Scavenging by blower65 曲轴箱扫气Crankcase scavenging66 活塞底泵扫气Under-piston pump scavenging67 进气温度Intaketemperature68 进气压力Intakepressure69 进气涡流Intakeswirl70 排气温度Exhaust-gastemperature71 排气背压Back pressure72 排气烟度Exhaust gas opacity73 充量系数Charging efficiency7474 残余废气系数Residual gas ratio75 扫气利用系数Coefficient of scavenging76 扫气漏失系数77 扫气系数Scavengingfactor78 压缩始点压力Compression beginning pressure79 压缩终点压力Compression end pressure80 压缩始点温度Compression beginning temperature81 压缩终点温度Compression end temperature82 最高燃烧温度Maximum combustion temperature83 膨胀终点温度Expansion end temperature84 膨胀终点压力Expansion end pressure85 平均压力增长率Mean rate of pressure increase86 放热速率Rate of heat release87 燃烧速率Burningvelocity88 火焰传播速度Rate of flame propagation89 表面点火Surfaceignition90 放热规律Regularity of heat release91 过量空气系数Excess air factor92 总过量空气系数Total excess air factor 93 气缸工作容积Piston swept volume 94 总排量Engine sweptvolume95 压缩多变指数Polytropic exponent of compression96 膨胀多变指数Polytropic exponent of expansion97 最高爆发压力Maximum cylinder pressure98 压力升高比Rate of explosion99 初期膨胀比Cut-offr ate100 后期膨胀比Expansionrate101 放热系数Coefficient of heat release102 热平衡Heat balance103 有效功的热当量Mechanical equivalent of heat104 排气热损失Exhaustloss105 冷却热损失Coolingloss106 热平衡余项损失Heat loss as residual term of the heatbalance107 示功图Indicator diagram 108 示功图丰满系数Diagram factor109 扫气过量空气系数Delivery ratio110 空燃比Air-fuerla tio111 扫气效率Scavengingefficiency112 低热值Lower calorificvalue113 空气利用率Rate of air utilization114 热量利用系数Coefficient of heat utilization115 压缩比Compression ratio116 有效压缩比Effective compression ratio117 分子变更系数118 指示功Indicatedwork119 平均指示压力Mean indicated pressure120 指示热效率Indicatedthermalefficiency121 指示热消耗率Indicated specific heat consumption122 工作过程Working process123 压缩空气瓶容量124 指示燃油消耗率Indicated specific fuel consumption125 燃油消耗率Specific fuel consumption126 燃油消耗量Fuelconsumption127 热消耗量Heat consumption128 机油消耗率Specific oil consumption129 机油消耗量Oilconsumption130 空气消耗量Airconsumption131 最低燃油消耗率Minimum specific fuel consumption132 进排气重叠角Valve overlap133 进气持续角Intake valve-opening time134 排气持续角Exhaust valve-opening time135 点火提前角Advance angle of ignition136 进气提前角Intake advance angle137 进气滞后角Intake retard angle138 排气提前角Exhaustadvanceangle139 排气滞后角Exhaust retard angle140 扫气持续角Scavenging port-opening time 141 燃烧持续期Combustion duration 142 滞燃期Ignitiolna g143 显然期Apparent combustion period144 后燃期Afterburning145 早燃Preignition146 回火Back fire147 爆燃Detonation148 工作粗暴Engineroughness149 发火顺序Firingorder150 正时Valve timing往复活塞式内燃机英语名词、术语(三)（GB1883 ）序号中文名词、术语英文名词、术语151 燃烧过程Combustion process152 油膜燃烧Film combustion153 空间燃烧Space combustion154 复合燃烧Compound combustion155 混合气形成Mixing156 废气净化Exhaust emission control157 雾化Atomization158 喷油速率Injection rate159 喷油规律Characteristic of fuel delivery160 喷油持续角Fuel injection period161 喷油延迟角Fuel injection lag162 供油提前角Deliverybeginning163 喷油提前角Fuel injection beginning164 换气过程Gas exchangeprocess165 配气相位Valve timing166 残余废气Residualgas167 增压Supercharging168 增压比Pressureratio169 气波增压Comprex supercharging170 增压压力Boostpressure171 废气涡轮增压Turbocharging172 机械增压Mechanicalsupercharging173 复合增压Two stagesupercharging174 定压增压Constantpressure175 脉冲增压Pulseturbocharginsgy stem 176 增压中冷Intercooling 177 增压度Degree ofcharging178 增压器出口温度Supercharger outlet temperature179 脉冲进气Impulse suction往复活塞式内燃机英语名词、术语(四)（GB1883 ）序号中文名词、术语英文名词、术语180 时间-面积值/角度-面积值Time area181 积炭Carbon deposit182 结胶Sticking183 敲缸Knock184 气阻Vapour lock185 燃烧室面容比Surface volume ratio186 燃烧室的挤流面积Squish area187 激冷效应Quenching188 燃料当量比Equivalenceratio189 L型燃烧室** Side valve combustion chamber190 楔形燃烧室** Wedge combustion chamber191 盆型燃烧室** Basin type chamber192 F型燃烧室** F-head type combustion chamber193 半球形燃烧室** Semispherical combustion chamber194 开式燃烧室* Open combustion chamber195 分开式燃烧室* Divided combustion chamber196 半开式燃烧室* Semi-divided combustion chamber197 涡流室燃烧室* Swirl chamber type198 预燃室燃烧室* Precombustion chamber type199 直接喷射燃烧室* Direct injection type chamber200* 主燃烧室Main combustion type chamber201* 球型燃烧室Spherical combustion chamber202* ω型燃烧室ωtype chamber203* 盆型燃烧室Dish type chamber204 层状充气Stratificehda rging205 挤压涡流Squishswirl206 螺旋进气道Spiralport207 切向气道Tangentialp ort注释：*指柴油机燃烧室，**指汽油机燃烧室。

HH *High Speed *Hight *Hour *Head *Heavy *Heavy *Hot *Henry *高速*高度 *时间*落差 *浓的*重的*热*亨利H Hardness 硬度H Head 水头,落差H Height 高度H Henry 亨利(电感单位)H Hour 小时H Hydrogen 氢H Magnetic Field Intensity 磁场强度H.D. High Density 高浓度H/D Headlight 大灯,头灯H/D Heavy Duty 重负荷H/D Heater/Defroster 加热器-除霜器HA Hectare 公顷HA High Altitude 高空(4500-6000米)HA High Amplitude 高振幅HAC High Altitude Compensator 高海拔补偿器HAC S/W High Altitued Compensation Swi t ch 高海拔补偿开关HACV Hot Air Control Valve 热气控制阀HADV Heated Air Delay Valve 热空气延迟阀HAI Heated Air Intake 热空气进气Harn Harness 线束HAS High Alti t ude System 高海拔系统HATSV Heated Air Temperature Sensing Valve 热空气温度感知阀Haz Hazard 紧急,危急HBV Heater Blower Voltage 暖气鼓风机电压HC Hydrocarbons 碳氢化合物HCV Heat Control Valve 热控阀HCV Hot Control Valve 热控制阀HD Heavy Duty 重负荷HDAC Heater, Defroster, Air ConditioningAssembly 加热器,除霜器及空调总成HDC Heavy Duty Cooling 重负载冷却HDL Headlamp 大灯HDPE High-Density Polyethylene 高密度聚乙烯HDT Heavy Duty Truck 重负载卡车HDT Heat Distortion 热变形HDT Heat Distortion Temperature 热变形温度HEA Heater Evaporator Assembly 加热器蒸发器总成Head Lt Headlight 大灯HEDF High Speed Electro-Drive Fan 高速电风扇HEF High-Energy Fuels 高能燃料HEGO Heated Exhaust Gas Oxygen Sensor 加热尾气含氧量传感器HEI High Energy Ignition 高能点火HELP High-Energy Level Pneumatic Bumper 高能级充气保险杠HEXCH Heat Exchanger 热交换器HF High Frequency 高频率HFC High Speed Electro-Drive Fan 高速电动风扇HFP High Fuel Pump 高压油泵Hgt Height 高度HGV Heavy Goods Vehicle 重型货车,重型运输车辆HHV High Heating value 高热值HI High Beam 远光(大灯)Hi High 高HI ALT High Altitude 高海拔HI ALT High Altitude 高气层HI-FI High Fidelity 高保真度,高保真的HI-Q High Quality Factor 高品质因数Hi-Spd High Speed 高速HIC Hot Idle Compensator 高温怠速补偿器HIC High Intensity Discharge Headlight 高亮度放电大灯HIC Head Injury Criterion (汽车碰撞事故中的)头部伤害标准HIC Hybrid Integrated Circuit Igni t er Unit混合集成电路点火装置HL Head Light 前照灯HL Hardening Liquid 淬火液HL Horizontal Line 水平线HLOS Hardware Limited Operation Strategy 硬体受限的操作方法HM Hydraulic Motor 液压马达HMOS High-Performance Metal-Oxide-SiliconDevice 高性能氧化硅晶体器件HNDL Handle 把手(有时亦用于方向盘简称)HO High Ouput 高输出HOBC High Octane Blending Compound 高辛烷值混合物HOE Hydraulically Operated Equipment 液压设备.液动装置HOS2 Heated Exhaust Gas Oxygen Sensor 含氧传感器Hot Idle Comp Vlv Hot Idle Compensator Valve热机怠速补偿阀HOVI Handbook of Overhaul Instructions 大修须知HP Horse Power 马力HP High Performance 高性能HP High Pressure 高压HP Hydraulic Pump 液压泵HP Harmonical Progression 调和级数HP High Pass 高通HP High Power 大功率HP Hip Point 臀点(汽车驾驶员操作空间范围的人体基准原点) HP Horizontal Parallax 水平视差HP Horizontal Plane 水平面HP Hot Press 热压机HPC High Pressure Chamber 高压燃烧室HPR High Penetration R esistance (轮胎等的)高抗穿透性HPR High Pressure Governor 高压调节器HPR Horse Power/Hour 马力小时HPV Honda Progressive Valve 本田封气式保险杆用阀HR Heart Rate 心跳速率Hrn. Horn 喇叭HRS Hot Rolled Steel 热轧钢HS Helical Spring 螺旋弹簧HS High Speed 高速HSC High Swirl Combustion(engine) 强涡流燃烧室发动机Hsg. Housing 外壳HSGT High Speed Ground Transportation 超高速陆地运输HSI High Speed Input 高速输入装置HSO High Speed Output 高速输出装置HSP High Swirl Port 强涡流进气口HT High Temperature 高温HT High Tension 高压HT Oxygen Sensor Heater 含氧传感器加温件HTCC High-Turbulence Combustion Chamber 强涡流燃烧室HTD High Torque Drive 大扭矩驱动,大扭矩传动HTR Heater 加热器,暖气机HTR Heavy Truck 重型卡车HUCR Highest Useful Compression Ration 最高有效压缩比HVAC Heating, Ventilation and AirConditioning 暖气通风及空调HVACM Heater-Vent-Air Conditioning Module HVAC之电脑HVM Heater-Vent-Module 暖气通风模组HW Half-Wave 半波HW Head Wind 顶风,逆风HW Herewi t h 附上,用同法HW Hot Water 热水HW Hand-Wheel Angle 转向盘转角HWA Hot-Wire Anemometer 热线式气流速度计HWFET Highway Fuel Economy Test 美国环保局的高速公路省油测试模式HWTorq Hand-Wheel-Torque 转向盘力矩HWY Highway 公路HY.S Hydropneumatic Suspension 液压-空气悬架Hyd. Hydraulic 油压式,液压的HZ Hertz 赫兹II *Intension *Intermediate *强度*中间I-LE In-Line Engine 直列式发动机I-TEC Isuzu Total Electronic Control 五十铃全电子控制I.CAS Isuzu Clean Air System 五十铃空气净化装置I.D Inside Diameter 内径I.T. Igni t ion Timing 点火正时I/O Input/Output 输入/输出I/P Instrument Panel 仪表板IA Input Axis 输入轴IAC Idle Air Control 怠速空气控制IAC Idle Air Control Motor 怠速空气控制马达IACV Idle Air Control Valve 怠速控制阀IAF International Automobile Federation 国际汽车联合会IAS Idle Air Stepper 怠速空气步进马达IAS Idle Air Solenoid 怠速空气电磁阀IAT Intake Air Temperature Sensor 进气温度传感器IB Interior Lights Control 车内灯光控制IBP Integral Back-Pressure 整体逆压力IBT Iniitial Brake Lining Temperature 制动摩擦片初始温度IC Idle Compensator 怠速补偿器IC Integrated Circuit 集成电路IC Ignition Control 点火控制IC Inductance-Capacitance 电感量-电容量IC Intermediate Circuit 中间电路IC Internal Connection 内部连接IC Intake Valve Closes 进气门关闭IC Interal Combustion Engine 内燃机ICA Ignition Control Additive 着火控制添加剂ICAS Isuzu Cleaner Air System 五十铃净化空气装置ICE Internal Combustion Engine 内燃机ICEI Internal Combustion Engine Institute 内燃机协会ICM Ignition Control Module 点火控制模组ICRV Intake Control Rotary Valve 进气调节旋转阀ICVS Idle Control Solenoid Vacuum Swi t ch 怠速控制电磁阀真空开关ID Identification 辨识ID Inside Diameter 内径ID Identification Inside Diameter 识别内径ID Inducted Draft 导流通风ID Intelligence Division 情报部门ID Item Description 项目说明ID Inductive Discharge (ignition) 电感放电点火IDI Integrated Direct Igni t ion 综合控制直接点火IDI Indirect Injection 间接喷射IDIS ISUZU Dual Fuel Injection Syste 五十铃汽车的双燃油喷射系统IDM Ignition Diagnostic Module 点火诊断模块IE Index Error 指标误差,系数误差IE Industrial Egineering 工业管理学IEC Integrated Environmental Contro 综合环境控制IEE Institute of Environmental Engineers 环境工程师学会IES Idle Enrichment System 怠速增浓系统IEV Idle Enricher Valve 怠速浓化阀IF Intermediate Frequency 中间频率IFC Integrated Fuel Control 综合控制供油IFS Inertia Fuel Shutoff 惯性断油开关IFS Independent Front Suspension 前独立悬挂IGC Ignition Contrlooed Module 变速器档位和进气管负压控制点火传感器IGCM Ignition Control Module 点火控制器IGN Ignition 点火Ign Gnd Ignition Ground 点火搭铁Ign.Mod.Sens. Igni t ion Module Sensor 点火模组传感器IGSW Igntion Swi t ch 点火开关IGT Igniter 点火器IHC Inlet Heat Control 热气入口控制IHP Indicated Horse Power 指示马力IIA Integrated Ignition Assembly 整体式点火总成ILC Idle Load Control 怠速负荷控制ILC Idle Load Compensator 怠速负荷补偿器ILC Idle Limitter Cap 怠速调整螺丝盖ILC Integrated Liquid Coupled(system) 增压空气用综合式液体冷却系统Illum Illumination 照明,点亮IM Impulse Modulation 脉冲调制IM Induction Motor 感应电动机IM Inspection Manual 检验手册IM Index Manual 索引手册IMA Idle Mixture Adjuster 怠速混合调节IMCS Improved Combustion System 改良燃烧系统IMD Ignition Monitor Detect 点火监视侦测IMECHE Instiution of Mechanical Engineers(UK) 机械工程协会(英)。

航空发动机专业英语词汇大全，值得收藏！2016-01-29航佳技术飞机维修砖家Part 1Para. 1gas turbine engine燃气涡轮发动机aircraft 飞机，飞行器（单复同形）power plant 发动机，动力装置appreciate 理解，意思到prior to 在…之前propulsion 推进reaction 反作用jet 喷气, 喷射, 喷气发动机designer 设计师initially 最初，开始时unsuitability 不适应性piston engine 活塞发动机airflow 空气流present 带来, 产生obstacle 障碍Para. 2patent 专利, 获得专利jet propulsionengine 喷气推进发动机athodyd 冲压式喷气发动机heat resistingmaterial 耐热材料develop 研究出，研制出in the secondplace 其次inefficient 效率底的ram jet, ramjet冲压式喷气发动机conception 构想, 设计，概念Para. 3grant 授予propulsive jet 推进喷射turbo-jet engine 涡轮喷气发动机turbojetturbo-propellerengine涡轮螺桨发动机turbopropVickers Viscountaircraft 维克斯子爵式飞机be fitted with 配备term 术语, 称为, 叫做twin-spool engine 双转子发动机triple-spoolengine三转子发动机by-pass engine 双涵道发动机ducted fan 涵道风扇发动机unducted fan (UDF)无涵道风扇发动机propfan 桨扇发动机inevitable 不可避免的, 必然的p.4propeller 螺旋桨basic principle 基本原理effect 产生propel 推进solely 单独, 只thrust 推力p.5popularly 普遍地, 一般地pulse jet 脉动式喷气发动机turbo/ram jet 涡轮冲压式喷气发动机turbo-rocket 涡轮火箭p.6accelerate 加速acceleration 加速度apparatus 装置, 机器slipstream 滑流p.7momentum 动量issue 冒出to impart M to N 把M给与N revolve 旋转p.8whirl 旋转sprinkler 喷水器mechanism 机构by [in] virtue of 依靠hose 软管afford 提供carnival 狂欢节p.9definitely 确切地, 明确地assume 想象, 以为expel 排出, 驱逐propulsiveefficiency 推进效率Page 3p.10differ 不同convert 转换p.11thermodynamic 热动力的divergent 扩散diverge 扩散convergent 收敛converge收敛entry 进气段exit 排气管kinetic energy 动能air intake 空气进口diverging duct 扩散管道outlet duct 排气管missile 导弹target vehicle 靶机p.12intermittentcombustion 间断式燃烧aerodynamic 空气动力的involve 具有robust 结实的, 坚固的inlet valve 进气阀inject 喷入eject 喷出depression 降压, 减压exhaust 排气cycle 循环helicopter rotorpropulsion 直升飞机旋翼驱动器dispense with 省去, 无需resonate 共振resonating cycle 共振循环fuel consumption 燃油消耗equal 比得上performance 性能p.13decompose 分解p.14inherent 固有的draw 吸入p.15arrangement 结构simplicity 简单性subsequent 接下来的thermodynamic 热力的Page 7p.16disturbance 扰动blade-tip 叶尖departure from 背离p.17offset 抵消exceed 超过p.18Mach number 马赫数p.19variable intake 可变进口afterburning 加力燃烧variable nozzle 可调喷口conventional 常规的afterburner 加力燃烧室inoperative 不工作的divert 使转向guide vane 导流叶片duct 管道，用管道输送sustained 持续的cruise 巡航mode 模式p.21multi-stageturbine 多级涡轮derive 得到，取得kerosene, kerosine煤油be in the orderof…达到…的量级spray 喷雾fuel-rich mixture 富油混合物dilute 稀释surplus 剩余的p.22interceptor 截击机space-launcher 航天发射器altitude 高度attitude 态度、姿态latitude 纬度longitude 经度accelerative 加速的duration 持续时间Part2Para.1working fluid 工作流体conversion 转换jet efflux 喷射气流Para.2four-stroke pistonengine 四冲程活塞发动机constant pressure 等压constant volume 等容induction 进气compression 压缩intermittent 间断的be involved in…与…有关charging 进气eliminate 消除idle stroke 空冲程Para.3peak 峰, 峰值fluctuate,fluctuating 波动, 起伏withstand,withstood 承受in excess of 超过employ 采用cylinder 汽缸high octane fuel 高辛烷值燃料low octane fuel 低辛烷值燃料fabricated 装配式的Para.4function 运行, 运转introduce,introducing 输入remainder 剩余部分discharge 排出Para.5,6turbine assembly 涡轮部件air-cooled blade 气冷叶片consequently 随之而来的, 因此, 所以Para.7embody 体现be embodied in M 体现在M中be directlyproportional to…与…成正比be inversely proportional to…与…成反比Para.9trace 描绘show up 表现Para.10attain 达到, 实现conversely 相反地Para.11adiabatic 绝热的friction 摩擦conduction 传导turbulence 紊流Para.12propelling nozzle 推力喷管momentum 动量deceleration 减速Page 14Para.13effect 实现conversion 转换convert 转换sonic 音速的subsonic 亚音速的supersonic 超音速的encounter 遇到venturi 文氏管Para.14interference 干扰component failure 部件失效eddy 涡流turbulence 紊流Para.15frontal area 迎面面积straight-throughflow system 直流式系统reverse flowsystem 回流式系统subsequent 接下来的Para.17conventionally 常规地percentage 部分，百分比duct 管道，用管道输送remainder 剩余物deliver 送，流to be conducive to…有利于…specific fuelconsumption 燃油消耗率Para.18design feature 设计特征by-pass engine 双涵道发动机by-pass ratio 涵道比twin-spoolconfiguration 双转子结构propfan 桨扇发动机turbo-propeller 涡轮螺桨发动机Para.19by-pass airstream 外涵道气流overboard 向船外，排出ducted fan 涵道式风扇发动机aft fan 后风扇发动机Part 3centrifugal 离心的axial 轴流的couple 耦合，联接coupling 联轴器coupler联轴器shaft 轴Para.2centrifugal (flow)compressor 离心压气机impeller 叶轮diffuser 扩散器axial (flow)compressor 轴流压气机multi-stage unit 多级装置alternate 交替的rotor blade转子叶片stator vane 静子叶片diffuse 扩散boost 增压booster 增压器with regard to 关于robust 坚固，结实develop andmanufacture 设计与制造consume 消耗，使用attain 达到air flow 空气流量，空气流adoption 采用favour (Am. E favor) 喜爱，偏爱ruggedness坚固性rugged 坚固的outweigh 胜过，重于Fig. 3-1rotating guidevane 旋转导流叶片intake chute 进气斜道swirl vane 旋流叶片Para.5diffuser vane 扩散器叶片double-entry impeller双面进气叶轮plenum chamber 稳流室Para.6induce 吸入radially 径向地intake duct 进气管initial swirl 预旋Para.7divergent nozzle 扩散排气管Para.8tip speed 叶尖速度Para.9maintain 保持leakage 泄漏clearance 间隙Para.10construction 结构center around(about, at, in, on, round, upon)…以…为中心ball bearing 滚珠轴承roller bearing 滚柱轴承split 分开detachment 拆开，分离Para.11forged 锻造的radially disposedvanes 径向排列的叶片in conjunctionwith… 和…共同swept back 后掠Para.12attach 联接tangential 相切的inner edge 内缘in line with… 与…一致buffeting impulse 扰流抖振脉冲Para. 13rotor assembly 转子部件airfoilsection 翼型截面mount 安装bearing 轴承incorporate 安有，装有in series 依次地design condition 设计状态incorporation 引入，采用variable statorvane 可调静子叶片succeeding stage下一级Para. 14gradual reduction 逐渐减小annulus 环型stator casing 静子机匣maintain 保持density 密度convergence 收敛taper，tapering 带斜度，带锥度arrangement 结构Para. 16multi-spoolcompressor 多转子压气机optimum 最佳（的），最优（的）flexibility 适应性，灵活性Para. 17handle 处理duct 管道，用管道输送exhaust system 排气系统propelling nozzle 推力喷管match 使匹配obsolete 已不用but 除…….之外Para. 18trend 趋势stage 阶段, 级undergo 承受split 分开core 核心gas generator 燃气发生器optimumarrangement 最佳结构Para. 19induce 吸入，引入，引导sweep, swept 扫，猛推adjacent 相邻的translate 翻译，转换decelerate 减速serve 起……作用deflection 偏转straightener 整流器swirl 旋流diagrammatically 图示地accompany 伴随progressive 不断的，逐渐的Para. 20breakaway 分离stall 失速precede 在……前面Para. 21incidence 攻角tolerate 允许interstagebleed 级间放气intermediatestage 中间级Para. 22proportion 比例pl. 尺寸, 大小coaxial 同轴的inner radius 内半径supercharge 增压akin 相似的Para.23to center around(round, on, upon, about, at, in)…以…为中心alignment 对中, 同心cylindrical 圆筒形的bolted axial joint轴向螺栓联接bolted center linejoint 中心线螺栓联接Para.24secure 固定assemble 装配weld 焊接periphery 边缘drum 鼓筒Para.25circumferential 周向的fixing 安装, 固定maintainability 维护性blisk 整体叶盘Para.26gradient 梯度balance out 抵消angle of incidence攻角boundary layer 附面层, 边界层stagnant 滞止的compensate for 补偿camber 弯度extremity 端部end-bend 端弯Para.27retaining ring 保持环in segments 成组的shroud 叶冠Para.28dissimilar 不相似的, 不同的workable 可用的, 可运转的implement 实现, 执行, 完成retain 保持impose upon… 强加于…之上depart from 偏离intention 意图positive incidencestall 正攻角失速negative incidencestall 负攻角失速blading 叶栅sustain 承受得住surge 喘振instantaneous 即刻的expel 排出margin 欲度instability 不稳定性Para. 30provision 提供margin 欲度hydraulic 液压的pneumatic 气动的electronic 电子的cost effective 成本效益好的prevail 流行，胜利Para. 32rigid 刚性的clearance 间隙alloy 合金nickel based alloy镍基合金titanium 钛in preference to 优先于rigidity todensity ratio 刚度密度比Para. 33prime 主要的fatigue strength 疲劳强度notch 切口，开槽ingestion 吸气inferior 差的decline 下降rub 碰磨ignite 点燃airworthiness 飞行性能hazard 危险Para. 34dominate 起支配作用Para. 35solid forging 实锻件chord 弦mid-span 叶片中部snubber 减振器clapper 拍板fabricate 制造skin 蒙皮honeycomb 蜂窝Para. 36robust section 坚固截面ingestioncapability 吸气能力Part4Para.1fuel supply nozzle燃油喷嘴extensive 广泛的，大量的accomplish 完成Para.2range 范围C---Centigrade orCelsius turbine nozzle涡轮导向器Para.3consequent 随之发生的，结果的Para.4kerosene, cerosine煤油light, lit orlighted 点燃blow, blew，blown 吹alight 燃烧的Para.5flame tube 火焰筒liner 衬筒meter, metering 调节配量Para.6snout 进气锥体downstream 下游，顺流swirl vane 旋流叶片perforated flare 带孔的喇叭管primary combustionzone 主燃区upstream上游，逆流promote 促进，引起recirculation 环流，回流Para.7secondary air hole二股气流孔toroidal vortex 喇叭口形涡流anchor, anchoring 锚，固定hasten 促进，加速droplet 小滴ignitiontemperature 燃点Para.8conical 锥形的intersect 相交turbulence 紊流break up, breakingup 分裂，破碎incoming 进来的Para.9nozzle guide vane 涡轮导向叶片amount to 占…比例, 达到progressively 逐渐地dilution zone 掺混区remainder 剩余物insulate M from N 使M与N隔离Para.10,11electric spark 电火花igniter plug 点火塞self-sustained 自持的Para.12airstream =airflow distinct =different type injection 喷射，喷入ejection 喷射，喷出atomize 使雾化spray nozzle 喷嘴pre-vaporization 预蒸发Para.13vapor 蒸汽vaporize 蒸发vaporizer 蒸发器feed tube 供油管vaporizing tube 蒸发管atomizer flametube装有雾化喷嘴的火焰筒Para.14multiple(combustion) chamber 分管燃烧室tubo-annular(combustion) chamber 环管燃烧室cannular(combustion) chamber 环管燃烧室annular(combustion) chamber 环形燃烧室Para.15F.g.4-6Para.16dispose 布置delivery 排气Para.17interconnect 互相连通propagate传播Para.18bridge a gapbetween填补空白，使连接起来evolutionary 发展，演变arrangement 结构overhaul 大修compactness 紧凑性Para.19contain 包含，安装be open to 与…相通Para.20elimination 消除propagation 传播Para.21virtually 实际上oxidize 氧化carbon monoxide 一氧化碳non-toxic 无毒的carbon dioxide 二氧化碳Para.22aerate, aerating 吹气，供气over-rich pocket 过富区fuel vapour 燃油蒸汽carbon formation积碳形成Para.23incur 招致extinction 熄灭relight 重新点燃perform,performing 完成，执行spray nozzleatomizer 喷嘴雾化器Para.25intensity 强度compact 紧凑的exceptionally 格外地，特别地Para.26calorific value 热值British thermalunit (BTU)英国热量单位=252卡expenditure 使用，消耗Para.27altitude cruise 高空巡航Para.29weak limit 贫油极限rich limit 富油极限extinguish 熄灭extinguisher 灭火器dive 俯冲idle, idling 空载，慢速mixture strength 混合物浓度Para.30stability loop 稳定区Para.32emission 排放物pollutant污染物create 产生，形成legislatively 立法地hydrocarbon 碳氢化合物oxides of nitrogen氧化氮Para.34suppression 抑制desirable 合乎需要的conflict 冲突compromise 折中combustor 燃烧室substantially 实际上Para.35coating 涂层insulation 隔热，隔离Para.36corrosion 腐蚀creep failure 蠕变失效fatigue 疲劳Part5Para.1accessory,accessories 附件solely = onlyextract,extracting 提取to expose M to N 使M暴露于N M is exposed to Ntorque 扭矩Para.3intermediate 中间的interpose 置于…之间to be derivedfrom… 从…获得, 取自free-power turbine自由动力涡轮to be independentof…不受…的限制Para.4mean 平均的deflection 偏转in proportion to 按比例sectionalthickness 截面厚度disproportionately不相称地Para.5broadly 主要地aerofoil shape 翼型形状impulse turbine 冲击式涡轮reaction turbine 反作用式涡轮incorporate 采用cartridge starter 弹药筒式起动机air starter 空气起动机to force one’s wayinto 有力地冲入spin 旋转whirl 旋转Para.8to be governed by 取决于, 由…决定substantially 实际上, 大体上excessive 过分的residual 剩余的，剩余detrimental =harmfulstrut 支柱, 支杆Para.9twist, twisted 带扭向的stagger angle 斜罩角Para.10mean section 中间截面Para.12self-aligningcoupling 自动调节联轴器Para.15machined forging 机加锻件flange 法兰，安装边bolt 螺栓，用螺栓联结perimeter 周边，圆周to have provisionfor…为…作好准备attachment 联接, 安装Para.16heat conduction 热传导Para.17degree of reaction反力度Para.18fix 确定, 决定,trailing edge 排气边so as to (do) 为了prevent M (from)+ingPara.19attach联接, 安装fixing 联接have a bearing on …对…有影响rim speed 轮缘速度de Laval bulb root圆头叶根supersede 代替, 取代fir-tree fixing 纵树榫头联接involve 需要, 要求serration 榫齿stiffen 加劲, 固牢Para.20contraction 收缩shroud 叶冠fit 配备, 安装segment 部分, 片peripheral 外围的, 周边的abradable lining 易磨涂层A.C.C. ---activeclearance control shroudless blade 无冠叶片Para.21revolve 旋转extract 提取conventional 常规的Para.22impractical 不实际的dual alloy disc 双金属轮盘blisk 整体叶轮cast 铸造bond 粘接Para.23match 匹配nozzle guide vane 涡轮导向叶片back pressure 反压surge 喘振choke 壅塞，阻塞Para.24obstacle 障碍impart to…给与tensile stress 拉应力limiting factor 限制因素Para.25endure 承受nickel alloy 镍合金ceramic coating 陶瓷涂层enhance 增强Para.26resistance 抵抗，耐fatigue cracking 疲劳破坏Para.27ferritic 铁素体terrific 可怕的，极妙的austenitic 奥氏体alloying element 合金元素extend 延长fatigue resistance抗疲劳性powder metallurgy 粉末冶金Para.28in connection with关于，与…有关glowing red-hot 赤热发光ounce 盎施=28.35 gbending load 弯曲载荷thermal shock 热冲击corrosion 腐蚀oxidization 氧化Para.29foregoing 前面的, 上述的it follows that 因此, 可见permissible 允许的metallurgist 冶金学家Para.30creep 蠕变finite useful life有限使用寿命failure 失效Para.31forge 锻造forging 锻件cast 铸造creep property 蠕变性能fatigue property 疲劳性能Para.32reveal 揭示, 显示a myriad of 无数crystal 晶体equi-axed 等轴的service life 使用寿命directionalsolidification 定向凝固useful creep life 有效蠕变寿命single crystalblade 单晶叶片substantially 实质上, 显著地Para.33reinforced ceramic加固陶瓷Para.34balancing 平衡operation 工序in view of 考虑到Part 6Para.1aero 航空的pass 排送resultant thrust 合成推力，总推力create 引起，产生contribute 提供absorb 吸收exert an influenceon…对…产生影响jet pipe 尾喷管propelling nozzle 推力喷管outlet nozzle 出口喷管Para.2distortion 扭曲, 变形cracking 产生裂纹Para.3thrust reverser 推力反向装置noise suppressor 消音器entail 需要, 要求low by-pass engine低涵道比发动机mixer unit 掺混装置encourage 促进Para.4exhaust cone 排气锥hold 保持residual whirl 剩余旋流strut 支板straighten 整流Para.5in relation to…对…来说choked 壅塞, 阻塞upstream totalpressure 上游总压pressure thrust 压力推力momentum 动量Para.6wastage 损失, 消耗with advantage 有效地convergent-divergentnozzle 收扩喷管recover 重新获得Para.7flared 扩张的restriction 限制progressively 逐渐地longitudinal 纵向的Para.9fixed area nozzle 固定面积喷口variable areanozzle 可变面积喷口offset 抵消Para.13nickel 镍titanium 钛ventilate,ventilating 通风lag, lagging 用隔热材料保护insulating blanket隔热层fibrous 纤维状的stainless steel 不锈钢dimple 使起波纹acousticallyabsorbent material 吸声材料Para.14double-wallconstruction 双壁结构induce 引导ejector action 喷射器作用engine nacelle 发动机短舱Para.15streamline fairing流线型整流板vent hole 通气孔Para.16chute 斜道bonded honeycombstructure 粘接的蜂窝结构integrated nozzleassembly 整体喷管部件lightweightstrength 低重强度。

发动机engine内燃机internal combustion engine动力机装置power unit汽油机gasoline engine汽油喷射式汽油机gasoline-injection engine火花点火式发动机spark ignition engine压燃式发动机compression ignition engine往复式内燃机reciprocating internal combustion engine 化油器式发动机carburetor engine柴油机diesel engine转子发动机rotary engine旋轮线转子发动机rotary trochoidal engine二冲程发动机two-stroke engine四冲程发动机four-stroke engine直接喷射式柴油机direct injection engine间接喷射式柴油机indirect injection engine增压式发动机supercharged engine风冷式发动机air-cooled engine油冷式发动机oil-cooled engine水冷式发动机water-cooled engine自然进气式发动机naturally aspirated engine煤气机gas engine液化石油气发动机liquified petroleum gas engine柴油煤气机diesel gas engine多种燃料发动机multifuel engine石油发动机hydrocarbon engine双燃料发动机duel fuel engine热球式发动机hot bulb engine多气缸发动机multiple cylinder engine对置活塞发动机opposed piston engine对置气缸式发动机opposed-cylinder engine十字头型发动机cross head engine直列式发动机in-line engine星型发动机radial engine筒状活塞发动机trunk-piston engine斯特林发动机stirling engine套阀式发动机knight engine气孔扫气式发动机port-scavenged engine倾斜式发动机slant engine前置式发动机front-engine后置式发动机rear-engine中置式发动机central engine左侧发动机left-hand engine右侧发动机right-hand engine短冲程发动机oversquare engine长冲程发动机undersquare engine等径程发动机square engine顶置凸轮轴发动机overhead camshaft engine双顶置凸轮轴发动机dual overhead camshaft engine V形发动机V-engine顶置气门发动机valve in-head engine侧置气门发动机side valve engine无气门发动机valveless engine多气门发动机multi-valve engine卧式发动机horizontal engine斜置式发动机inclined engine立式发动机vertical engineW形发动机w-engineI形发动机I-engineL形发动机L-engineF形发动机F-engine性能performance二冲程循环two-stroke cycle四冲程循环four-stroke cycle狄塞尔循环diesel cycle奥托循环otto cycle混合循环mixed cycle定容循环constant volume cycle工作循环working cycle等压循环constant pressure cycle理想循环ideal cycle热力循环thermodynamic cycle冲程stroke活塞行程piston stroke长行程long stroke上行程up stroke下行程down stroke进气行程intake stroke充气行程charging stroke压缩行程compression stroke爆炸行程explosion stroke膨胀行程expansion stroke动力行程power stroke排气行程exhaust stroke膨胀换气行程expansion-exchange stroke换气压缩行程exchange-compression stroke止点dead center上止点top dead center(upper dead center)下止点lower dead center(bottom dead center)上止点前BTDC(before top dead center)上止点后atdc(after top dead cetner)下止点前bbdc(before bottom dead center)下止点后abdc(after bottom dead center)缸径cylinder bore缸径与行程bore and stroke空气室energy chamber气缸余隙容积cylinder clearance volume燃烧室容积combustion chamber volume气缸最大容积maximum cylinder volume压缩室compression chamber排气量displacement发动机排量engine displacement活塞排量piston swept volume气缸容量cylinder capacity单室容量single-chamber capacity容积法volumetry压缩比compression ratio临界压缩比critical compression ratio膨胀比expansion ratio面容比surface to volume ratio行程缸径比stroke-bore ratio混合比mixture ratio压缩压力compression pressure制动平均有效压力brake mean effective pressure(bmep) 空燃比air fuel ratio燃空比fuel air ratio燃料当量比fuel equivalence ratio扭矩torque单缸功率power per cylinder升功率power per liter升扭矩torque per liter升质量mass per liter减额功率derating power输出马力shaft horsepower马力每小时，马力/时horsepower-hour总马力gross horse power总功率gross power净功率net power燃油消耗量fuel consumption比燃料消耗率specific fuel consumption空气消耗率air consumption机油消耗量oil consumptioneffective thermal efficiency充气系数volumetric efficiency过量空气系数coefficient of excess air活塞平均速度mean piston speed发动机转速engine speed (rotational frequency)怠速转速idling speed经济转速economic speed起动转速starting speed最低稳定工作转速lowest continuous speed with load 最大扭矩转速speed at maximum torque最高空转转速maximum no load governed speed 调速speed governing超速overspeed怠速idling转速波动率speed fluctuation rate工况working condition(operating mode)额定工况declared working condition变工况variable working condition稳定工况steady working condition空载no-load全负荷full load超负荷气缸cylinder（转子机）缸体stator缸径cylinder bore气缸体机架cylinder block frame气缸盖cylinder head配气机构箱valve mechanism casing气缸体隔片cylinder spacer气缸盖密封环cylinder head ring gasket气缸盖垫片cylinder head gasket气缸套cylinder liner(cylinder sleeve)干式缸套dry cylinder liner湿式缸套wet cylinder liner气缸水套water jacketpower performance排放性能emission performance空转特性no load characteristics负荷特性part throttle characteristics调速特性governor control characteristics万有特性mapping characteristics气缸体和气缸盖cylinder block and head气缸体cylinder block整体铸造cast inblock (cast enblock)发动机罩engine bonnet燃烧室combustion chamber主燃烧室main combustion chamber副燃烧室subsidiary combustion chamber预燃室prechamber涡流燃烧室swirl combustion chamber分开式燃烧室divided combustion chamber涡流式燃烧室turbulence combustion chamber半球形燃烧室hemispherical combustion chamber浴盆形燃烧室bathtub section combustion chamberL形燃烧室L-combustion chamber楔形燃烧室wedge-section combustion chamber开式燃烧室open combustion chamber封闭喷射室closed spray chamber活塞顶内燃烧室piston chamber爆发室explosion chamber燃烧室容积比volume ratio of combustion chamber燃烧室口径比surface-volume ratio of combustion chamber 通道面积比area ratio of combustion chamber passage曲轴箱通气口crankcase breather凸轮轴轴承座camshaft bearing bush seat定时齿轮室罩camshaft drive(gear)cover曲轴箱检查孔盖crankcase door曲轴箱防爆门crankcase explosion proof door主轴承盖main bearing cap气缸盖罩valve mechanism cover飞轮壳flywheel cover扫气储器scavenging air receiver活塞piston裙部开槽活塞直接冷却式活塞direct-cooled piston间接冷却式活塞indirect cooled piston滑裙活塞slipper piston活塞速度piston speed活塞顶部piston head活塞裙部piston skirt整体活塞裙solid skirt活塞裙扩大衬簧piston skirt expander滑履式活塞裙slipper skirt隔热槽heat dam活塞标记piston mark活塞销piston pin活塞销孔piston pin boss活塞销衬套piston pin bushing全浮式活塞销full-floating piston pin半浮式活塞销semifloating piston pin固定螺钉式活塞销set screw piston pin活塞环piston ring组合式活塞环compound piston ring同心活塞环concentric piston ring偏心活塞环eccentric piston ring自由环free ring闭合环closed ring梯形环keystone ring半梯形环half keystone ring矩形环rectangular ring油环oil control ring开槽油环凸轮轴轴承camshaft bearing凸轮轴偏心轮camshaft eccentric凸轮轴链轮camshaft sprocket凸轮轴正时齿轮camshaft timing gear凸轮轴齿轮camshaft gear wheel进口凸轮inlet cam排气凸轮exhaust cam快升凸轮quick lift cam快升缓降凸轮quick lift gradual clsing cam凸轮轮廓cam contour凸轮包角cam angle正时齿轮timing gear链传动机构chain drive链轮sprocket wheel链轮盘chain sprocket正时链条timing chain带齿皮带toothed timing belt链条张紧轮chain tension gear半速齿轮half speed gear正时齿轮刻印记号timing gear punch mark气门valve进气过程intake process换气过程gas exchange process扫气过程scavenging process给气比delivery ratio分层充气stratified charge充量系数volumetric efficiency涡流比swirl rate进气涡流intake swirl螺旋进气道进气helical duct intake导流屏式气门进气masked valve intake切向进气道进气tangential duct intake进气紊流intake trubulence进气提前角intake advance angle进气持续角intake duration angle进气迟后角intake lag angle进面值time-area value气门升程valve lift气门正时valve timing扫气口面积scavenging port area菌形气门mashroom valve, poppet valve钠冷却气门sodium filled valve(natrium cooled valve)双气门dual valve进气门intake valve (suction valve,inlet valve)排气门exhaust valve顶置气门overhead valve侧置气门distributor fuel injection pump多缸燃油喷射泵multicylinder fuel injection pump框架安装式燃油喷射泵cradle mounted injection pump喷油始点fuel injection beginning喷油终点fuel injection end喷油持续角fuel injection duration angle喷油延迟injection delay引燃喷射pilot injection启喷压力injection starting pressure峰值喷油扭矩peak injection torque峰值喷油压力peak injection pressure喷油泵油缸数目number of cylinders of an injection pump 无气喷射solid injection喷射正时injection timing集中喷射group injection喷油器injector整体式喷油器unit injector喷嘴nozzle轴针式喷嘴pintle type nozzle环槽式喷嘴annular slot nozzle孔式喷嘴hole type nozzle长杆喷嘴long stem nozzle孔板式喷嘴orifice plate nozzle开式喷嘴open nozzle闭式喷嘴closed nozzle喷油提前器timing advance unit喷射泵壳体injection pump housing喷嘴锥体nozzle hole cone柱塞plunger柱塞套barrel柱塞行程plunger stroke喷孔spray orifice燃油滤清器fuel filter增压器supercharger增压装置supercharging device涡轮增压器turbo-charger机械增压mechanical supercharging涡轮增压turbo-charging增压比supercharge ratio增压压力boost pressure增压中冷inter-cooling中冷度inter-cooling level增压度supercharging levelelectronic indicator燃烧分析仪combustion analyzer压力传感器pressure transducer精密声级计precision sound level meter排放emission排放物emission排气污染物gaseous pollutant蒸发排放物evaporative emission曲轴箱排放物crankcase emission漏气blowby gas氨氧化物oxids of nitrogen一气化碳carbon monoxide碳氢化合物hydrocarbon甲烷methane无甲烷碳氢化合物non-methane hydrocarbons光化学活性碳氢化合物photochemically reactive hydrocarbons 微粒物particulated matter黑烟black smoke蓝烟blue smoke白烟white smoke碳烟soot光化学烟雾smog臭味odor丙烷propane排放浓度concentration of emission排气烟度exhaust smoke先期排气initial exhaust亚临界排气subcritical exhaust超临界排气supercritical exhaust强制排气forced exhaust自由排气free exhaust排气提前角exhaust advance angle排气迟后角exhaust lag angle排气热损失exhaust heat loss排气净化exhaust purification排气背压exhaust back pressure残余废气residual gas排气有害成分poisonous exhaust composition柴油机排烟diesel smoke综合排放浓度composite concentration of exhaust emission 空燃比反馈控制系统air-fuel ratio feedback control system理论配比stoichiometric高效带window氧传感器oxygen sensor稀混合气lean mixture浓混合气rich mixture分层充气stratified charge温度补偿temperature compensating温度传感器temperature sensor压力传感器pressure sensor位置传感器position sensor转速传感器speed sensor机械磨损mechanical wear化学磨损chemical wear热磨损thermic wear疲劳磨损fatigue wear腐蚀性磨损corrosion wear故障磨损failure wear故障malfunctioning断裂breakdown损坏damage更换（零件）replacing擦伤scratching刮伤scoring摩托车motorcycle轻便摩托车moped轿车passenger car微型轿车minicar普通级轿车subcompact car中级轿车compact car中高级轿车intermediate car高级轿车limousine (pullman saloon)活顶轿车convertible saloon旅行轿车station wagon短头轿车forward control passenger car 小型轿车coupe敞蓬小轿车drop head coupe跑车sports car赛车racer (racing car)单座小客车one-seater七座小客车seven-seater越野车off-road vehicle轻型越野车light-off-road vehicle中型越野车medium off-road vehicle重型越野车heavy off -road vehicle超重型越野车extra heavy off- road vehicle 吉普车jeep硬顶吉普车hard top jeep客车bus微型客车minibus轻型客车light bus中型客车medium bus大型客车large bus客货两用小客车estate car (estate)多用途客车multipurpose vehicle厢式小客车closed car出租小客车taxicar城市客车urban bus大客车coach城间大客车intercity bus长途大客车long distance coach旅游客车sightseeing bus(touring bus)铰接客车articulated bus无轨客车trolley bus双层客车double-deck bus团体客车private coach货车truck(lorry)微型货车mini-truck轻型货车light truck中型货车medium truck重型货车heavy truck公路货车highway vehicle小型货车pick-up平板货车platform truck(flat bed truck)通用货车general -purpose vehicle短轴距货车short-wheel base truck长轴距货车long-wheelbase truck集装箱运输货车container carrier客货两用车cargo-bus厢式货车van牵引汽车towing vehicle全挂牵引汽车towing vehicle牵杆式牵引车full-trailer towing vehicle半挂牵引车semi-trailer towing vehicle道路列车road train客用道路列车passenger road train铰接式道路列车articulated road train双挂式道路列车double road train混合式道路列车composite road train天然气车辆natural gas vehicle(NGV)压缩天然气车辆compressed natural gas vehicle 液化天然气车辆liquid petroleum gas vehicle液化石油气车辆liquid petroleum gas vehicle双燃料车辆duel fuel vehicle单燃料车辆single fuel vehicle专用车special vehicle垃圾车dust car (refuse collector)冷藏车refrigerated van洒水车street sprinkler (street flusher)囚车prison van殡仪车hearse售货车mobile store(mobile shop)图书馆车mobile library宣传车mobile louderspeaker商业广告车spiel truck展览汽车demonstration car博览会专用车fairground vehicle流动艺术展览车artmobile邮政车mobile post office运油车fuel tanker加油车refueller飞机牵引车aircraft tractor救护车ambulance (medical vehicle)病院汽车clinic car医疗急救车rescue ambulanceX射线诊断车mobile-x-ray clinic防疫监测车mobile epidemic control vehicle计划生育车mobile family -planning clinic伤残者运送车handicapped person carrier炊事车kitchen vehicle餐车mobile canteen沐浴车mobile shower bath保温车insulated van电视转播车TV relaying vehicle电视录像车video recording vehicle摄影车mobile photographic studio电影放映车film projection vehicle邮件运输车mail carrier农用车farm vehicle种子检测车plant seeds inspection van植物保护车plant pest control vehicle计量检测车metrology inspection vehicle环境检测车mobile environment monitor畜禽防疫车mobile animal eqidemic control交通监理车traffic control car刑事勘察车mobile crime investigation vehicle气卸散装水泥车bulk-cement pneumatic delivery tanker气卸散装煤粉车bulk-coal powder pneumatic delivery tanker气卸散装电石粉车bulk-calcium carbide pneumatic delivery tanker 气卸散装化学粉粒车bulk-chemicals pneumatic delivery tanker食用植物油运油汽车edible oil tanker食用植物油加油车edible oil pump delivery tanker活鱼运输车life fish carrier气卸散装面粉车bulk-flour pneumatic delivery tanker吸尘车vacuum sweeper高压清洗车high-pressure sewer flushing vehiclechart of automotive model后驱动汽车rear drive automobile前驱动汽车前轮距track front后轮距track rear双胎间距space between twin wheels前悬front overhang后悬rear overhang离地间隙ground clearance纵向通过角ramp angle接近角approach angle离出角departure angle车架高度height of chassis above ground驾驶室后车架最大可用长度maximum usable length of chassis behind cab 车身长度货厢容积loading surface门高door height门宽door width车架有效长度chassis frame useful length比功率power/mass ratio比扭矩torque/maximum total mass ratio。

Para 1 基本原理Notes:Para.1.appreciate: understand fully，评价，估价，理解unsuitability :不适合，不相称，不匹配present:submit,offer,give，提出，设置2.patent: n,专利v,取得…专利athodyd: 航空热力管道，冲压式喷气发动机ram jet: 冲压喷气发动机3.turbo-propeller engine: 涡轮螺桨发动机viscount aircraft: 子爵式飞机twin-spool: 双转子triple-spool: 三转子by-pass: 双涵式，内外涵ducted fan: 管道风扇式,涵道风扇式4.piston engine: 活塞发动机solely:单独地,独自地,只是5.pulse jet: 脉动式发动机turbo/ram jet: 涡轮/冲压喷气发动机6.momentum: 动量issue:流出,放出impart…to…:give，给予jet: 喷嘴8.sprinkler: 喷水器by virtue of: 凭借，利用firefighting: 消防hose: 软管carnival: 狂欢节9.resultant: 合成的，总的10.convert…into…:change…into，11.convergent: 收敛的divergent: 发散的target vehicle: 耙机12.intermittent: 间歇的，周期性的static：静止的，静态的dynamic：动力的，动态的aero-：空气的aerodynamic：空气动力学的robust：坚固的，强壮的spring-loaded：绷有弹簧的(图1-7)：shutter valve：薄片式，快门式阀门，节气活门depression：下降rotor：旋翼helicopter：直升机dispense with：免去，不用resonate：共振，谐振13.decompose：分解14.inherent：内在的，固有的up to：直至，高达（上限）15.somewhat：比较，有点blade：叶片16.blade-tip：翼尖departure from:偏离，违背17.offset：补偿，弥补，冲淡18.Mach number：马赫数19.variable intake：可调进气道afterburner：加力燃烧室shut down：停车，关闭guide vane：导向叶片divert：redirectsustained：stable，稳定的，持续的cruise condition：巡航状态20.alternative：另一种结构型式21.kerosine：煤油multi-stage：多级in the order of ：数量级22.interceptor：截击机space-launcher：航天飞机high altitude：高空short duration：短的巡航时间Part 2工作循环和空气流动1.efflux：射流，流出，涌（迸）出2.stroke：冲程reciprocate：往复式的3.fabricated：板金焊接的（板料）4.remainder：剩余物5.assembly：组件7. embody：包含（contain）product：乘积extract：取出（功），吸收（功）9.trace through：追踪，指示10.attain：到达（achieve）11.adiabatic：绝热的friction：摩擦conduction：导热，热传导turbulence：湍流，扰动12.propelling nozzle：推进喷管deceleration：减速acceleration：加速13.convert(convertion)…to(into)…supersonic：超音速的transonic：跨音速的subsonic：压音速的encounter：遭遇，遇到14.failure：损坏，失效vibration：振动eddy：旋涡15.straight-through flow system：直流系统frontal area：迎风面积subsequent：后续的（following）17.conducive：有助（益）于，促进…的specific：单位的，比的（如specific heat，比热）specific fuel consumption：耗油率18.configuration：机构，构造，结构型式19.overboard：出去，向…外variation：变形Part 3 压气机Para.1.centrifugal：离心的axial：轴向的shaft：轴2.impeller：叶轮diffuser：扩压器3.with regard to：关于，对于，论及，提及4.specific thrust：单位推力5.casing：机匣plenum chamber：稳压腔6.radially：辐射地，径向地initially whirl：预旋8. tip speed：叶尖速度9.leakage：泄露clearance：间隙，公差10.ball bearing：滚珠轴承roller bearing：滚棒（柱）轴承ease of detachment：易于拆卸11.forged disc：铸造盘，铸件sweep back：回弯12.all-round efficiency：圆周效率surge：喘振ram effect：冲压效应13.tangential：切向的aerodynamic buffeting impulses：气动抖振14.aerofoil：气动翼型angular setting of the vanes：叶片安装角inlet guide vanes：进口导流片15.air annulus area：空气环形流道面积tapering：作成锥形17. operating flexibility：最佳速度20.correct the deflection：工作适应性air straightener：空气整流器21.air breakaway：气流分离blade stall：叶片失速22.tortuous：曲折的，扭曲的culminate：vi，达到顶点，以…告终25.alignment：准直，对中26.drum-type：鼓筒式disc-dype：盘式spline：花键，用花键连接spacer rings：垫圈blade platform：叶片榫缘27. rock：摇动，摇摆28. angle of incidence：倾角，迎角29.retaining rings ：?固定环，保持环in packs：成组，成批shroud：叶冠，加叶冠32.blade profile：叶片型面flight manoeuvre：飞行机动，飞行动作ingestion：吸入外物34. off design speed：非设计转速35.cough：咳嗽a bang of varying severity：忽强忽弱的放炮声36.safety margin：安全裕度37.bleeding：放气，以…抽气减压38.pneum(o)-：[词头]空气，气动，呼吸pneumonia：肺炎pneumatic：气动的choking：阻塞39.actuator：作动筒，促动筒r.p.m.= revolution per minute40.fatigue resistance：耐疲劳42. titanium：钛carbon or glass fiber composite：碳或玻璃纤维复合材料43.magnesium：镁44.engines designed entirely for lift：升力发动机45.balancing：平衡in view of：由于，鉴于，考虑到Part 4 燃烧室Para.mercial aircraft traffic：民用航空exhaust smoke：排气烟带4.normal：额定的blow away：吹熄5.flame tube：火焰筒liner：套筒（管）meter：量度，测量，定量multi-meter：万用表-meter：仪表，仪器6.snout：主进气口，飞机头部swirl vane：扰流器（叶片）perforated flare：多孔漏斗recirculation：回流air casing：燃烧室外套7.toroidal vortex：环形涡流anchor：驻定，抛锚8.break up：破碎，弄细9.nozzle guide vanes of the turbine：涡轮导向器叶片dilution：稀释10.igniter plug：电嘴点火器self-sustained：自行保持的13.atomizer jets：雾化喷嘴vaporizing principle：汽化原理，蒸发原理baffle plate：隔板14.multiple chamber：单管燃烧室tube-annular chamber：环管燃烧室annular chamber：环型燃烧室17. interconnector：联焰管18.overhaul：大（翻）修compactness：结构紧凑21.decrease by：减小了decrease to：减小到22.air spray type burner：气动喷嘴aerate：充（通）气，吹气over-rich pockets of fuel vapour：过富的燃油蒸气，油兜，油井（穴），油带24. flame extinctior：熄火25.incur：招致，遭受（损失，坏结果）30.glide：滑翔dive：俯冲idling：慢车rich limit：富油极限weak limit：贫油极限mixture strength：混合物浓度31.loop：包线33. negligible：可忽略的35.creep failure：蠕变stress：应力strain：应变Part 5 涡轮Para.2.torque：力矩stationary：静止的，固定的moving：运动的with the advent of：随着…到来，出现3.shaft-power engine：涡（轮）轴发动机free-power turbine：动力涡轮reduction gear：减速齿轮（器）interpose：介入，插入promise：妥协，协调，调和power/weight ratio：功重比patible with：与…相适应的，相容的juxtaposition：排列位置pure impulse turbine：纯冲击式涡轮pure reaction turbine：纯反作用式涡轮incorporated：合并，加入，包含，包括，采用cartridge and air starters：火药式和空气式起动机7. discharge：流出8. detrimental：有害的exhaust cone supports and struts：排气锥支座与支板9.stagger angle：叶片扭转角-安装角10.degree of reaction：反力度12. self-aligning coupling：自调联轴器15.machined forging：机加铸件flange：安装边，法兰盘perimeter：周长18.permitted stress：许用应力trailing edge：后缘leading edge：前缘crack：裂纹19.has an important bearing on：对…有重要影响，关系limiting rim speed：极限轮缘速度de laval bulb root fixing：特拉瓦球形叶根固定（法）be superseded by：以…代替（取代）…‘fir-tree’ fixing：枞树形固定（法），枞树形榫齿serration：榫齿，锯齿stiffen：拉紧，加强hollow：空心的20.segment：扇形段peripheral：圆周的，周边的peri-：圆周的，周边的22. flow characteristics：流量特性back pressure：反压，背压24. creep life：蠕变寿命creep characteristics：蠕变特性26.bending loads：弯曲载荷thermal shock：热冲击high frequency fluctuations：高频振荡28. foregoing = above, preceding29ferritic：铁素体的，三价铁的ferro-：亚铁的austenitic：奥氏体的nickel：镍Part 6 排气系统Para.3.thrust reverser：反推力装置noise suppressor：消音器mixer unit：混合器4.support fairings：整流支板7. longitudinal axis：纵轴9. flap：折叶，片状物，调节片nozzle aperture：喷口孔板10. r.p.m. = revolutions per minute：每分钟转速12. special heat-resisting steels：特殊耐高温钢lag：铺设，包上insulating blanket：绝热层fibrous：纤维dimple：起皱纹，生微涡13.engine nacelle：发动机短舱14.streamlined fairings：整流支板vent hole：通气孔15.chute：进气漏斗Part 7 消音器Para.1.annoyance level：扰人程度perceived noise decibel(PNdB)：能听到的噪音，分贝pitch：音调2.to some power：成幂次关系x to the power nthe nth power of x4. wake：尾流，涡流discrete：断续的，离散的harmonics：谐波5.approach thrust：进场推力6.obviate：排除，免除，事先预防7.lobe-type：叶瓣形9. weight penalty：重量损失11. optimum mean noise level：最佳平均噪音强度12. the pilot’s master switch：驾驶员主控开关pneumatic rams：气动作动筒charge-over：转换13. honeycomb backing：蜂窝芯14. provision：装置（调整机构）15. noise radiation：噪音传播16. sintered fibrous-metallic materials：烧结的纤维金属材料Part 8Para.1. wheel brake：机轮刹车braking parachutes：阻力伞2. landing run：着陆滑跑距离(图) I.S.A.= International Standard Atmosphere：国际标准大气4. pitch：安装角throttle lever：油门杆（操纵杆）7. clamshell-type：蛤壳形retractable ejector：伸缩式作动器bucket-type：库斗式blocked doors：阻塞门9. cascade vanes：叶栅10. linkage：连杆11. latch：锁住12. divert：使转向，使变换方向13. flexible drives：钢索传动，挠性传动装置screwjack：丝杠translating：平移变换，移动cowl：整流罩flush：齐平地fairing：整流罩16. safety features：安全（特性）措施crew compartment：驾驶舱17. pitch control system：桨距调节系统trim：调节，微调malfunction：失灵，出故障20. hinged：铰接22. in segments：成组roller：滚轮23. rod：连杆buffet：冲击stiffen：加强Para.1. afterburning：补燃加力3. afterburner：加力燃烧室burner：喷嘴（喷灯）(图) sleeve：套筒6. stabilizer：火焰稳定器interconnection：联焰7. normal：额定的lit：light的过去分词8. catalytic：催化的platinum-based dement：铂基原件hot streak of flame：热射流hot-shot ignition：热射式点火9. cool flame：冷焰at sea levelat altitude13. boost：增加，提高15. pressure ratio control unit：压比调节器16. gear type pump：齿轮泵17. be relayed to：传给，中继degree of afterburning：加力程度20. eyelid：喷口21. struts：支板22. circular heat shield：环形隔热屏perforated：钻孔Para.1. with the exception of：except, apart from，除了…以外shut-off valve(cock)：截止阀，截止开关throttle or power lever：油门杆或功率杆2. prevent…for…：防止3. pitch：螺距，桨距overspeeding：超转，超速governor：调节器，控制器4. ancillary function：辅助功能7. gear-type pump：齿轮泵variable-stroke：可变行程multi-plunger：多柱塞式图10-1：knot：结，海里/小时8. free-power turbine：自由动力涡轮11. spill valve：溢流阀，泄流阀14. bleed：放，泄（油，气，水），回油capsule：膜片I.S.A.：国际标准大气15. centrifugal：离心的rotor radial drilling：转子径向孔diaphragm：膜片F.C.U. = flow control unit：流量控制装置16. safety relief valve：安全回油活门regardless of：不论，不管17. dashpot throttle unit：阻尼油门装置ported sleeve：有开孔的套筒rack and pinion：齿轮齿条副（传动）20. annulus：环形通道restrictor：限制器spray nozzle：喷嘴22. capsule assembly：膜片组件evacuated capsule：真空膜片pump stroke：油泵行程23. specific gravity：比重24. centrifugal loading：离心载荷26. solenoid valve：电磁阀27. starting nozzle：起动喷嘴igniter plug：火花塞28. back pressure valve：反压阀门30. trimming device：微调装置31. opposing jets：对置喷嘴interrupter blade：遮断叶片33.proportioning valve：比例活门35. equalize：使…相等37. surge：喘振inertia：惯性time lag：时间滞后override：占优势，超控38. metering plunger：节流柱塞overfuelling：过量供油45. L.P. side of the drum：鼓筒的低压端46. rocker arm：摇臂48. idling speed governor：慢车转速调节器49. overstressing：过应力50. relight：再点火51. all-speed：全转速fuel flow regulator：燃油流量调节器main burner：主喷嘴52. gear train：齿轮泵variable metering sleeve：可变节流套筒cam：凸轮stirrup arm：托架臂58. stop：止动销60. thermocouple：热电偶rotary actuator：旋转作动筒62. main burner manifold：主燃油喷嘴总管flyweight：配重63. main and primary flows：主燃油和初级燃油64. water injection：喷水reset cam：重调凸轮72. trimmer valve：微调活门75. air off-take：空气取出，空气提取77. vapour locking：气阻（汽化阻塞）cavitation：气穴ice crystal：冰晶filter：过滤器oil cooler：滑油散热器transmitter：传感器78. plunger-type pump：柱塞式泵constant-delivery gear-type pump：等排量齿轮泵81. camplate：凸轮盘inclination：斜度84. atomize：使…雾化swirl chamber：旋涡室85. simplex：单油路喷嘴lubbock：可调进口喷嘴duplex or duple：双油路喷嘴86. square law：平方律91. exhaust smoke：排气冒烟92. flow distributor：流量分配器gravity head：重力压头94. fuel-cooled oil cooler：燃油冷却的滑油散热器thermostatically：恒温的，热静力学的98. buoyant material：轻浮材料100. conform to：与…一致overhaul：翻修wide-cut gasoline-type fuel：宽馏分汽油型燃油102. viscosity or thickness：粘度或稠度anti-icing additives：防冰添加剂103. volatility：挥发性104. British Thermal Unit：英热单位calorific value：热值105. sulphurous acid：硫酸107. distillation：蒸馏flash point：闪点110. inert gas：惰性气体112. tank drain check：油箱放油检查Part 11 Para.1. methanol：甲醇methane：甲烷5. metering valve：量孔，计量阀门servo：伺服，随动，助力capsule assembly：膜盒组件6. oil cock：滑油开关throttle：油门7. feed arm：供油臂swirl vane：扰流器governor：调节器8. pressure difference：压差9. non-return valve, one-way valve：单向阀门Part 13 Para.1. main bearing housings：主轴承座drive-shaft seals：传动轴封严装置2. disperse：分散，散开vent：排出，泄放，通风overboard：机外ventilate：通风4. interstage：级间multi-groove construction：齿结构5. pre-swirl feed：预旋供气6. clearance：间隙7. de-aerator system：油气分离系统breather：通风器9. thermo-couple：热电偶temperature gauge：温度表10. intake louvres：进口导风板cowling：整流罩11. undercarriage：起落架12. engine bay or pad：发动机短舱extinguishant：灭火剂13. bulkhead：隔舱15. drain pipe：漏油管，泄油管。

汽车发动机英语词汇第二类 ENGINE 发动机一、Engine construction 发动机构造序号英文中文1 rocker arm cover 摇臂罩2 valve rocker arm 气门摇臂3 camshaft 凸轮轴4 camshaft drive 凸轮轴驱动轮5 spark plug lead 火花塞导线6 timing belt cover 正时皮带罩7 valve spring 气门弹簧8 poppet valve 菌形气门9 piston 活塞10 connecting rod 连杆11 timing belt 正时皮带12 combustion chamber 燃烧室13 cylinder block 汽缸体14 water jacket 水套15 oil filter 机油滤清器16 flywheel 飞轮17 ring gear 齿圈18 oil gage 机油标尺19 oil pan/sump 油底壳20 crankshaft 曲轴21 drain plug 放油孔塞22 v-belt pulley V型皮带轮二、Essential term 基本术语序号英文中文1 cylinder diameter 汽缸直径2 piston stroke 活塞行程3 crank radius 曲轴半径4 piston displacement 活塞排量5 compression chamber volume 压缩室容积6 total cylinder volume 总汽缸容积7 top dead center 上止点8 bottom dead center 下止点三、Engine operation principle 发动机工作原理3。

1 Four—stroke gasoline engine operation principle 四冲程汽油机工作原理序号英文中文1 intake stroke 进气行程2 compression stroke 压缩行程3 expansion stroke 膨胀行程4 exhaust stroke 排气行程5 combustible mixture 可燃混合气6 intake valve 进气门7 spark plug 火花塞8 exhaust valve 排气门9 exhaust gas 废气3.2 Four—stroke diesel engine operational principle 四冲程柴油机工作原理序号英文中文1 intake stroke 进气行程2 compression stroke 压缩行程3 expansion stroke 膨胀行程4 exhaust stroke 排气行程5 intake 进气6 compression 压缩7 combustion 燃烧8 expansion 膨胀9 exhaust 排气10 air 空气11 injector 喷油器12 exhaust gas 废气3。

发动机分类1 往复式内燃机reciprocating internal combustion engine2 化油器式发动机carburetor engine3 转子发动机rotary engine4 旋轮线转子发动机rotary trochoidal engine5 二冲程发动机two-stroke engine6 四冲程发动机four-stroke engine7 增压式发动机supercharged engine8 风冷式发动机air-cooled engine9 油冷式发动机oil-cooled engine10 水冷式发动机water-cooled engine11 自然进气式发动机naturally aspirated engine12 煤气机gas engine13 液化石油气发动机liquified petroleum gas engine14 柴油煤气机diesel gas engine15 多种燃料发动机multifuel engine16 石油发动机hydrocarbon engine17 双燃料发动机duel fuel engine18 热球式发动机hot bulb engine19 多气缸发动机multiple cylinder engine20 对置活塞发动机opposed piston engine21 对置气缸式发动机opposed-cylinder engine22 十字头型发动机cross head engine23 直列式发动机in-line engine24 星型发动机radial engine25 筒状活塞发动机trunk-piston engine26 斯特林发动机stirling engine27 套阀式发动机knight engine28 气孔扫气式发动机port-scavenged engine29 倾斜式发动机slant engine30 前置式发动机front-engine31 后置式发动机rear-engine32 中置式发动机central engine33 左侧发动机left-hand engine34 右侧发动机right-hand engine35 短冲程发动机oversquare engine36 长冲程发动机undersquare engine37 等径程发动机square engine38 顶置凸轮轴发动机overhead camshaft engine39 双顶置凸轮轴发动机dual overhead camshaft engine40 V形发动机V-engine41 顶置气门发动机valve in-head engine42 侧置气门发动机side valve engine43 无气门发动机valveless engine44 多气门发动机multi-valve engine45 卧式发动机horizontal engine46 斜置式发动机inclined engine47 立式发动机vertical engine48 W形发动机w-engine49 I形发动机I-engine50 L形发动机L-engine51 F形发动机F-engine52 原机Engine prototype发动机性能53 二冲程循环two-stroke cycle54 四冲程循环four-stroke cycle55 狄塞尔循环diesel cycle56 奥托循环otto cycle57 混合循环mixed cycle58 定容循环constant volume cycle59 工作循环working cycle60 等压循环constant pressure cycle61 理想循环ideal cycle62 热力循环thermodynamic cycle63 冲程stroke64 活塞行程piston stroke65 长行程long stroke66 上行程up stroke67 下行程down stroke68 进气行程intake stroke69 充气行程charging stroke70 压缩行程compression stroke71 爆炸行程explosion stroke72 膨胀行程expansion stroke73 动力行程power stroke74 排气行程exhaust stroke75 膨胀换气行程expansion-exchange stroke76 换气压缩行程exchange-compression stroke77 上止点top dead center(upper dead center)78 下止点lower dead center(bottom dead center)79 上止点前budc(before upper dead center)80 上止点后atdc(after top dead cetner)81 下止点前bbdc(before bottom dead center)82 下止点后abdc(after bottom dead center)83 排气量displacement84 发动机排量engine displacement85 活塞排量piston swept volume86 气缸容量cylinder capacity87 单室容量single-chamber capacity88 容积法volumetry89 压缩比compression ratio90 临界压缩比critical compression ratio91 膨胀比expansion ratio92 面容比surface to volume ratio93 行程缸径比stroke-bore ratio94 混合比mixture ratio95 压缩压力compression pressure96 制动平均有效压力brake mean effective pressure(bmep)97 空燃比air fuel ratio98 燃空比fuel air ratio99 燃料当量比fuel equivalence ratio100 扭矩torque101 单缸功power per cylinder102 升功率power per liter103 升扭矩torque per liter104 升质量mass per liter105 减额功率derating power106 输出马力shaft horsepower107 马力小时，马力时horsepower-hour108 总马力gross horse power109 总功率gross power110 净功率net power111 燃油消耗量fuel consumption112 比燃料消耗率specific fuel consumption113 空气消耗率air consumption114 机油消耗量oil consumption115 有效马力net horse power116 额定马力rated horse power117 马力重量系数horsepower-weight factor118 制动功率brake horse power119 制动热效率brake thermal efficiency120 总效率overall efficiency121 排烟极限功率smoke limiting horsepower122 功率曲线power curve123 机械损失mechanical loss124 机械效率mechanical efficiency125 有效热效率effective thermal efficiency126 充气系数volumetric efficiency127 过量空气系数coefficient of excess air128 适应性系数adaptive coefficient129 扭矩适应性系数coefficient of torque adaptibility130 转速适应性系数speed adaptive coefficient 131 强化系数coefficient of intensification132 校正系数correction factor133 换算系数conversion factor134 活塞平均速度mean piston speed135 发动机转速engine speed (rotational frequency) 136 充量（进气）charge137 旋转方向direction of rotation138 顺时针clockwise139 逆时针counter-clockwise140 左转left-hand rotation141 右转right-hand rotation142 发动机性能engine performance143 加载性能loading performance144 起动性能starting performance145 加速性能acceleration performance146 动力性能power performance147 排放性能emission performance148 燃油经济性Fuel economy149 排放Exhaust emissions150 大的燃烧噪声Large combustion noise151 预混合燃烧Premixed combustion152 扩散燃烧Diffusion combustion153 大的EGR率Heavy EGR154 推迟喷油时间Retarding the injection timing, 155 推迟喷油时间Delaying the fuel injection timing, 156 燃烧激振力Combustion excitation forces (CPL) 157 CO2排放Carbon dioxide (CO2) emissions158 温室气体Greenhouse gas159 热效率Thermal efficiency160 辅助涡流室Auxiliary swirl chamber161 黑烟Black smoke162 Nox氮氧化物Nitrogen oxides163 PM颗粒物Particulate matter164 EGR废气再循环Exhaust gas recirculation165 燃油供给系统The fuel injection system166 在低负荷区In the low load region167 气缸压力The cylinder pressure level168 曲轴转角The crank angle169 1/3倍频程1/3 octave band of the frequency 170 全负荷Full load171 部分负荷Partial load172 声压级Sound pressure level173 发动机扭矩Engine torque174 燃烧噪声Combustion noise175 机械噪声Mechanical noise176 涡轮增压的Turbocharged177 涡轮增压器Turbocharger178 着火燃迟期The ignition delay period179 喷油泵The fuel injection pump180 增压中冷柴油机Intercooled turbocharged diesel181 碳化氢Hydrocarbon (HC)182 进气管几何尺寸Intake port geometry183 水平轴Horizontal axis184 声功率Sound power level185 竖直轴Vertical axis186 辐射噪声Radiation noise187 发动机测功机engine dynamometer188 零负荷到中等负荷Idling to a medium-load189 振幅Amplitude190 气缸体振动Cylinder block vibration191 声压级Sound pressure level192 随着曲轴转角In relation to the crank angle193 最大汽缸压力The maximum cylinder pressure194 最大汽缸压力升高率The cylinder pressure gradient195 共轨系统Common-rail system196 可变喷嘴涡轮增压器variable nozzle turbocharger197 引导喷射pilot injection198 4气门DOHC系统4-valve DOHC system199 计算机辅助工程CAE computer-aided engineering200 固有噪声Born noise201 侧面挠度lateral bending202 排气岐管exhaust manifold203 进气岐管intake manifold204 交流发电机alternator205 齿轮箱gear case206 供油泵supply pump207 起动机starter208 共振频率resonance frequency209 气缸压力快速升高率the rapid rising rate of cylinder pressure 210 主喷量和主喷时间main injection volume, timing211 共轨油压fuel pressure in a common-rail212 放热率heat release ratio213 步进电机step-motor214 频谱图frequency spectrum map215 油膜oil film216 机械噪声mechanical noise217 识别identify218 变量variable219 隔离声音的传播途径Isolate sound transmission routes 220 衰减Attenuation221 半消声室Semi-ane choic chamber222 系数Coefficient223 正时带Timing belt224 台架实验Bench test225 气门驱动凸轮Valve-drive cam226 传递系数Transfer coefficient227 矢量vector228 气穴现象Cavitation229 微处理器microprocessor230 执行器actuator231 电控泵electronically controlled pump构造232 气缸盖cylinder head233 气缸体cylinder block234 整体铸造cast inblock (cast enblock)235 发动机罩engine bonnet236 气缸体加强筋engine block stiffening rib237 气缸cylinder238 示功图indicator chart/diagram239 缸体（转子机）stator240 缸径cylinder bore241 气缸体机架cylinder block frame242 配气机构箱valve mechanism casing243 气缸体隔片cylinder spacer244 气缸盖密封环cylinder head ring gasket245 气缸盖垫片cylinder head gasket246 气缸套cylinder liner(cylinder sleeve)247 干式缸套dry cylinder liner248 湿式缸套wet cylinder liner249 气缸水套water jacket250 膨胀塞expansion plug251 防冻塞freeze plug252 气缸壁cylinder wall253 环脊ring ridge254 排气口exhaust port255 中间隔板intermediate bottum256 导板guideway257 创成半径（转子机）generating radius258 缸体宽度（转子机）operating width259 燃烧室combustion bowl260 浅盆形缩口燃烧室shallow reentrant combustion chamber 261 主燃烧室main combustion chamber262 副燃烧室subsidiary combustion chamber263 预燃室prechamber264 涡流燃烧室` swirl combustion chamber265 分开式燃烧室divided combustion chamber266 涡流式燃烧室turbulence combustion chamber267 半球形燃烧室hemispherical combustion chamber268 浴盆形燃烧室bathtub section combustion chamber269 L 形燃烧室L-combustion chamber270 楔形燃烧室wedge-section combustion chamber271 开式燃烧室open combustion chamber272 封闭喷射室closed spray chamber273 活塞顶内燃烧室piston chamber274 爆发室explosion chamber275 燃烧室容积比volume ratio of combustion cahmber276 发动机托架engine holding frame engine277 动力机装置power unit278 直喷柴油机DI（direct-injection）diesel engine279 非直喷柴油机IDI（Indirect-injection）diesel engine 280 动力传动系power train281 连杆connecting rod282 油底壳oil pan283 活塞销piston pin284 气缸套cylinder bore285 凸轮齿cam gear286 空气室energy chamber287 气缸余隙容积cylinder clearance volume288 燃烧室容积combustion chamber volume289 气缸最大容积maximum cylinder volume290 压缩室compression chamber291 外径major diameter292 中径pitch diameter293 内径minor diameter294 径向间隙radial clearance295 两极调速器limiting_speed governor296 特性297 空转特性no load characteristics298 负荷特性part throttle characteristics（汽油机）load characteristics299 调速特性governor control characteristics300 万有特性mapping characteristics301 稳定调速率steady state speed governing rate工况302 怠速转速idling speed303 经济转速economic speed304 起动转速starting speed305 最低稳定工作转速lowest continuous speed with load306 最大扭矩转速speed at maximum torque307 最高空转转速maximum no load governed speed308 调速speed governing309 超速overspeed310 怠速idling311 转速波动率speed fluctuation rate312 工况working condition(operating mode)313 额定工况declared working condition314 变工况variable working condition315 稳定工况steady working condition316 空载no-load317 全负荷full load318 超负荷overload319 部分负荷part load320 怠速控制idling-speed control321 怠速工况idling condition322 起动工况starting condition323 起动转速cranking speed324 急减速工况abrupt decreasing condition325 加速工况accelerating condition326 驻车park327 调速Speed governing328 应急[跛行]模式limp-in mode排放329 Emission Standards in the EU 欧洲排放标准330 Fuel Quality 燃油质量331 Conformity of Production (COP) 生产一致性检测332 Fuel Consumption 燃油消耗333 Exhaust Emission Measurement 排放检测334 tailpipe 排气管335 Carbon monoxide 一氧化碳336 emissions of crankcase gases 曲轴箱燃油蒸发排放量337 Ageing test 耐久性试验338 EPEFE = European Program on Emssions, Fuels and Engine Technologies 欧洲的排放、燃油及发339 动机技术项目340 fuel properties 燃油质量341 Car Manufacturers 汽车制造商342 Impact of vehicle emissions on air quality 排放对空气质量的影响343 Cetane no. 十六烷值344 Evaporation characteristic 蒸发特性345 Sulfur-free Fuels 无硫燃油346 Testcycle 测试循环347 NEDC = New European Driving Cycle 新的欧洲标准测试循环348 Loading of charcoal canister 炭罐吸附349 preconditioning (PC) 预处理350 ESC=European steady state cycle 稳态循环351 ELR=European load response test 负荷烟度试验352 ETC=European transient cycle瞬态循环353 EEV=Enhanced Environmentally Friendly Vehicle 环境友好汽车354 ambient temperature 环境温度355 λ-sensor λ传感器356 exceeding emission limits) 排放超出限值357 Roadworthiness-Tests 道路适应性检测358at free acceleration 在自由加速工况下359 catalyst 催化转化器360 natural aspirated 自然吸气机型361 turbo charged 涡轮增压机型362 Emission Control Technologies 排放控制技术363 Three-way catalyst 三元催化转化器364 catalyst coating 催化转化器涂层365 secondary air injection 二次空气喷366 exhaust gas recirculation 排气再循环系统367 oxidation catalyst 氧化催化转化器368 piezo injection valves 压电式喷油阀369 PowerStations 发电机组370 Anthropogenic 人为因素371 ACEA = European Car Manufacturer Association 欧洲汽车制造商协会372 Target corridor 标范围373 Target value目标值374 CFV 临界流量文丘里管（Critical flow venturi）375 CLD 化学发光检测器（Chemiluminescent detector）376 FID 氢火焰离子化检测器（Flame ionisation detector）377 GC 气相色谱仪（Gas chromatograph）378 HCLD 加热式化学发光检测器（Heated chemiluminescent detector）379 HFID 加热式氢火焰离子化检测器（Heated flame ionisation detector）380 LPG 液化石油气（Liquefied petroleum gas）381 NDIR 不分光红外线分析仪（Non-dispersive infrared analyzer）382 NG 天然气（Natural gas）383 NMC 非甲烷截止器（Non-methane cutter）384 Rated power 额定功率。

发动机的英文IntroductionAn engine is a machine designed to convert fuel into mechanical energy, which can be used to power various applications such as vehicles, generators, and machines. Engines come in different types, sizes, and designs, each with its unique features, advantages, and limitations. Proper engine maintenanceis essential to ensure optimal performance and longevity while minimizing fuel consumption and emissions.This paper provides a detailed overview and analysis of engines' characteristics, types, and components, as well as their operation, maintenance, and troubleshooting.Types of EnginesInternal Combustion Engines (ICE)Internal combustion engines, also known as heat engines, are the most common type of engine used in vehicles, generators, and machinery. They convert fuel into mechanical energy through the combustion of air and fuel inside a closed cylinder. ICE can be further classified into two main categories:1. Spark Ignition Engine (SI)Spark ignition engines use a spark plug to ignite a mixture of fuel and air. The ignition process causes a rapid increase in temperature and pressure,leading to the expansion of gases and the creation of mechanical energy. SI engines are commonly used in passenger cars, motorcycles, and small aircraft.2. Compression Ignition Engine (CI)Compression ignition engines, also known as diesel engines, use the heat generated by compressing air to ignite the fuel. CI engines are commonly found in large vehicles such as buses, trucks, and ships, as well as generators and heavy machinery.External Combustion Engines (ECE)External combustion engines, also called steam engines, use an external heat source to produce steam, which is used to drive a turbine or piston. ECEs were prevalent in the past but are now mostly used in historical reenactments or niche applications.Components of Engines1. CylindersCylinders are the most essential part of an engine, providing the spacefor fuel combustion and energy creation. They are cast or machined from metal and installed vertically or horizontally, depending on the engine's design.2. PistonThe piston is a cylindrical component that moves up and down inside the cylinder, compressing the fuel-air mixture and powering the engine. It is connected to the crankshaft via a connecting rod, which converts the linear motion of the piston into rotational motion.3. CrankshaftThe crankshaft is a rotating shaft that converts the piston's linear motion into rotational motion, which can be used to power the engine's output. It is typically made of hardened steel and is supported by bearings, which reduce friction and ensure smooth operation.4. ValvesValves control the intake, compression, combustion, and exhaust of the fuel-air mixture in the cylinder. Typically, there are two types of valves: intake and exhaust valves.5. Timing Belt/ChainThe timing belt or chain synchronizes the movement of the crankshaft and the camshaft, ensuring that the valves open and close on time. It is crucial to ensure proper operation and prevent engine damage.Operation of Engines1. Intake StrokeThe intake stroke begins with the piston moving down, creating a vacuum effect that pulls in the fuel-air mixture through the open intake valve. The valve then closes, trapping the mixture inside the cylinder.2. Compression StrokeThe compression stroke involves the piston moving up, rapidly compressing the fuel-air mixture, and increasing its temperature and pressure. When the piston reaches the top of the cylinder, the spark plug ignites the mixture, causing an explosion that drives the piston down.3. Power StrokeThe power stroke is when the piston is driven down by the explosion, creating mechanical energy that is transferred to the crankshaft via the connecting rod.4. Exhaust StrokeThe exhaust stroke starts with the exhaust valve opening, allowing the exhaust gases to escape from the cylinder as the piston moves up. The exhaust valve then closes, and the cycle begins again.Maintenance and Troubleshooting of EnginesProper maintenance is crucial for optimal engine performance, fuel efficiency, and longevity. Basic maintenance tasks include oil changes, air filter changes, and regular inspection of engine components for wear and tear.Troubleshooting engines requires a sound understanding of the engine's operation and components, as well as diagnostic tools such as code readers, multimeters, and compression testers.ConclusionEngines are critical machines that power various applications and machines worldwide. In this paper, we provided a detailed overview and analysis of engines' characteristics, types, and components, as well as their operation, maintenance, and troubleshooting. Proper engine maintenance is crucial for optimal performance, fuel efficiency, and longevity, while effective troubleshooting is essential to prevent engine damage and reduce downtime.。

学而不思则惘，思而不学则殆汉英分类词汇航空发动机类型Aero-Engine Models超高涵比发动机ultra high bypass engine超音速冲压喷气发动机scramjet engine冲压喷气发动机ram-jet engine带推力转向系统的发动机engine with thrust deflector system带自由涡轮双轴涡轮轴喷气发动机twin-spool turbo-shaft with free-power turbine单轴涡轮喷气发动机single-spool turbo-jet engine低涵比发动机low bypass turbofan反向旋转发动机contra-rotation engine高涵比发动机high bypass turbofan后风扇涡轮喷气发动机aft fan turbo-jet engine 活塞式发动机piston(-and-cylinder) engine // piston-driven engine桨扇发动机prop-fan engine离心涡轮喷气发动机centrifugal turbo-jet engine 脉冲喷气发动机pulse jet engine前风扇涡轮喷气发动机front fan turbo-jet engine 燃气轮机gas turbine engine三轴桨扇发动机three-shaft prop-fan engine三轴涡轮前风扇涡轮发动机triple-spool front fan turbo-jet双轴外涵涡轮喷气发动机twin-spool by-pass turbo-jet双轴涡轮风扇发动机twin-spool turbo-fan engine 同向旋转发动机co-rotation engine外骨架发动机exo-skeletal engine涡轮冲压喷气发动机turbo/ram jet engine涡轮风扇发动机turbofan engine涡轮火箭发动机turbo-rocket engine涡轮螺旋桨发动机turboprop engine涡轮喷气发动机turbojet engine涡轮轴发动机turbo-shaft engine轴流涡轮喷气发动机axial flow turbo-jet engine 型面profile型面座标图aerofoil ordinate chart型式form轴流式压气机axial (flow) compressor函道duct函道比by-pass函道风扇ducted-fan中介机匣intermediate case燕尾形样dovetail root叶片vane（一般指静子叶片）压气机compressor压气机机匣compressor case 效率efficiency压气机盘compressor disc压缩比compression ratio牙底root涡轮导向器turbine nozzle涡轮盘turbine disc燃烧室burner // combustion chamber // combustor燃烧室外套combustion outer case燃油导管discharge nozzle燃油滤fuel filter燃油喷咀fuel atomizer // fuel spray nozzle燃油消耗量fuel consumption火焰筒liner扩散器机匣diffuse case加力燃烧室afterburner航空发动机叶片术语Terms of Aero-Engine Airfoils叶片类型Type of Airfoils动叶blade // bucket静叶vane空心叶片hollow blade // core blade实心叶片solid blade涡轮导向器turbine nozzles涡轮导向器扇形段turbine nozzle segment涡轮导向器叶片turbine nozzle vane // nozzle guide vane (ngv)涡轮工作叶片turbine blade // bucket涡轮静子叶片turbine nozzle vane // nozzle guide vane (ngv)涡轮叶轮turbine wheel涡轮叶片turbine blades & vanes // buckets涡轮转子叶片turbine blade // bucket压气机定子叶片compressor vane // vane压气机工作叶片compressor blade // blade压气机叶轮compressor impeller // compressor wheel压气机叶片compressor blades & vanes压气机整流叶片compressor vane // vane压气机转子叶片compressor blade // blade叶片的结构特点Characteristics of Airfoil Structure基体部分base榫头tip // cog // fir-tree // root // tenon叶根blade root // root // vane tang叶冠shroud // tip platform // tip shroud叶身blade body叶型部分aerofoil // profile缘板platform // shroud叶片的主要名称Key Terms of Airfoil Body基体base进气边/前缘leading edge理论叶型theoretical developed airfoil/profile排气边/后缘trailing edge // exhaust edge弦chord型线airfoil curve叶背blade back // convex side // blade convex叶盆blade basin // vane basin // blade/vane concave叶片阻尼台blade damper // clapper // mid-span 叶身blade body叶型公差airfoil tolerance叶型理论airfoil theory叶型剖面airfoil section中弧线airfoil mean line工装Tooling标准件master piece // standard part // tool master 标准块master block // reference block测具gauge // measuring fixture // measuring tool 测头feeler // gauge head measuring head // stylus 车床夹具lathe fixture车刀lathe tool// cutter// turning tool吊具lifting tool夹具fixture饺孔夹具reaming fixture // reaming jig孔位置度测具hole true position gauge拉刀broach (Bro.) // broaching cutter拉削夹具broaching fixture刨削夹具planner fixture钳工工具bench-work tool丝套insert // thread insert丝锥taper // (screwing）tap镗刀boring cutter镗杆boring bar (B/bar) // boring spindle镗孔夹具boring fixture // boring jig铣槽工具grooving tool铣床夹具milling jig铣床铣槽刀milling machine // miller铣铣槽刀刀milling cutter // milling tool铣削夹具milling fixture钻铰刀drill reamer 钻铰复合刀具combined drill and reamer钻具jig钻孔铰孔夹具drilling and tapping fixture钻孔样板drill template （DRT）// drilling template钻模(drill) jig钻模板drill plate （DRP）钻模与夹具jigs and fixtures钻套jig bush钻套jig bush(ing)钻头bit // drill // drilling bit机械加工术语Terms for Machining半精加工semi-finishing // semifinishing machining插slotting车turning车床lathe// turning machine车床研磨lathe lapping车端面facing车螺纹thread turning车螺纹/螺纹加工thread/threading车削turning车削螺纹cut thread成形法forming冲头blanking ram // piercer // punch // ram head // slider冲压(punch) pressing冲压加工stamping冲压件pressing //stamping穿孔/套孔trepan/trepanning粗加工roughing machining锉file倒角deburr // chamfer倒角/去毛刺deburr(ing)倒棱chamfer电解抛光electrochemical polishing // electrolytic polishing // electro-polishing电解蚀刻与抛光electrolytic etching and polishing调整法machining on preset machine tool定位locating // location对刀to size // tool setting仿形法copying夹紧clamping饺reaming饺孔reaming饺孔机reaming machine饺孔钻reamer drill饺铆钉孔ream a rivet hole精加工finishing // finish machining锯sawing锯背back of the saw锯槽kerf锯齿serration锯齿铣sawtooth milling拉削broaching冷装shrinkage fitting铆rivet(ing)铆钉rivet磨床grind // grinding machine磨端面face grinding磨料abraser // abrasive material // grinding compound磨削加工abrasive machining抛polish抛光buffing // burning // polish (Pol.)刨planing// shapering刨槽fillister // slot shaping刨齿gear shaper cutting // gear-shaping刨床planer // planing machine// shaper刨削shaping去毛刺deburring // fin cutting镗boring镗车两用机床boring lathe镗床borer // boring machine镗孔boring // borizing （金刚石）镗磨联合机床combined boring and honing machine镗钻两用机床boring and drilling machine铣mill // milling铣槽slot milling铣镗床milling-borer // milling and boring machine铣钻联合机床combined drill and mill machine铣钻两用机床milling and drilling machine旋spin旋锻spin forging // rotary forging // rotary swaging旋锻机spin forging machine // rotary forging machine // rotary swaging machine旋压spinning旋压成型stretch planishing // spin forming压装press fitting研lapping研齿gear lapping研磨lapping找正aligning // to center align装夹set-up装配assembly钻drill(ing)钻床drilling machine钻孔drilling钻埋头孔countersink表面处理（镀层、涂漆和金属喷镀）Surface treatment （Plating，Paining & Metal sparying）涂层不良imperfectly coated spots涂层过厚thickening涂层凸起lifting of the coating, protrusion, or lifting冲压Punch尺寸检验dimension inspecting基准datum技术条件technical condition加工fabricate夹clamping夹紧面clamping surface夹具fixture钻孔drill钻头drill图纸及工艺规程常用词汇EverydayVocabularies on Working Drawings &W.P.S尺scale尺寸dimension // size尺寸单向极限single of size尺寸过大oversize尺寸过小undersize尺寸极限limit of size尺寸最大极限maximum of size尺寸最大余量极限maximum metal of size尺寸最小极限minimum of size齿根root处理treatment吹砂blast // abrasive blasting垂直度perpendicularity // squareness垂直度公差squareness tolerance单位燃油消耗量specific fuel consumption单位压力unit pressure单位装配件assembly unit单向公差unilateral tolerance单向公差域bilateral tolerance zone氮化nitriding当量equivalent挡块stop刀柄holder刀杆cutter bar刀痕scar // tool mark等离子喷镀plasma spray等值equivalent低压压气机LP compressor地面试车ground run典型加工typical operation防锈rust protection // rust proof仿形copy仿形铣床copying milling machine // duplicator 仿型加工form machine高速钢high speed steel高速工具钢high speed tool steel高温合金high temperature alloy高压压气机HP compressor根root根切undercut公差tolerance公差带tolerance band公称尺寸nominal size功能function功能尺寸function dimension功能要求functional requirement构造尺寸constructional dimension固定fasten固定工具fastening tool故障defect // blemish // failure // fault // imperfection // trouble故障分析trouble shooting关键零件critical part观点view过盈interference过盈配合interference fit过载overload互换性interchangeability互换性组件interchangeable assembly花键splined shaft花键轴splined shaft火裂fire cracks机床machine (tool)机匣case // casing基本尺寸base dimension // basic size基本公差basic tolerance基本数basic member基本锥体basic taper基孔制hole basis limit system基线basic line基轴制shaft basis基轴制shaft basis limit system基准data // reference基准尺寸datum dimension基准点datum point基准件basic member 基准角basic angle基准面datum face // datum plane基准线datum line // zero line基准叶片master vane几何公差geometrical tolerance几何精度accuracy geometrical加工制造fabricate夹紧fastening夹具clamping apparatus // dogging tool // fixture // holding device // jig检验装置checker节径pitch diameter精度accuracy // precision精锻precision forging精加工finishing精磨precision ground精确长度exact length精调fine adjustment // accurate adjustment //precision adjustment孔bore // hole框flame拉床broacher // broaching machine拉刀broacher拉销broach离心式压气机centrifugal compressor离心铸造centrispum casting iron立式车床vertical lathe立式钻床upright drill螺母nut螺栓bolt名义尺寸base size // nominal size内径inner diameter内裂internal crack内外函发动机by-pass engine内应力internal stress内圆磨床internal grinding machine耐磨性resistance to wear耐热钢heat resisting steel耐热合金heat-resisting啮合mesh啮合线action line扭转twisting排气边trailing edge排气喷口exhaust nozzle盘disc抛光polishing抛光机polisher // burnishing wheel刨平plane泡疤blister配合fit // matching // mating配合等级classes of fit // grade of fit配合间隙class of fit配合类型types of fit配合容差fitting allowance配合直径snap diameter配合制system of fits配件mating piece喷口nozzle喷丸peening // shot-blasting喷丸处理shot peening喷雾器atomizer喷嘴nozzle批生产mass production疲劳断裂fatigue fracture匹配matching片sheet偏心的eccentric偏心距eccentric distance偏心轮eccentric偏心套eccentric bushing偏心轴eccentric axis偏心装置eccentric偏移deviation漆paint切断parting切面cutting切切削深度depth of cut切头cropping切削cut切削工具cutter切削加工machining轻合金light alloy轻微的slight清楚的clear清理cleaning清漆层不好poorly varnished film区域zone曲度curve曲面curved surface曲线curve屈服yield屈服点yield point屈服强度yield strength屈服应力proof stress // yield stress缺口敏感性notch sensitivity缺陷blemish // defect // failure // fault // imperfection热脆性red shortness热裂hot crack热裂纹clink热损heat waste容差allowance熔化smelt (ing)蠕变creep 设计design设计草图rough plan设计尺寸design size设计角design angle伸长elongation伸长率elongation失速stall（飞机）湿吹砂vapour blast时间表schedule时效ag(e)ing时效处理seasoning识别号identification number实际尺寸actual size实际有效直径virtual effective diameter式样form // manner事故accident // failure视图view试车test run // trial run试件test piece试验examine // test试验参数test data试样coupon // (test) sample // test specimen试样长度sample释放release手册manual手段means寿命limit of life数number数据data数量quantity说明书description // specification榫头root调正adjustment调质improvement跳动量runout凸起overfill凸台boss凸缘collar // flange图scheme图板drawing board图号drawing number图形机体feature图样draft // drawing图纸drawing (sheet)图纸比例drawing scale图纸技术要求drawing call-out涂层不良imperfectly coated spots涂层过厚thickening涂层凸起lifting of the coating, protrusion, or lifting涂漆paint推荐尺寸preferred size推力thrust推力比thrust ratio椭圆度ovality外部检查visual inspection外函道by-pass duct外螺纹external screw thread外形outline外圆磨床circular grinding machine位置location位置公差positional tolerance蜗杆worm蜗轮work wheel卧式钻镗床horizontal boring & drilling machine 误差error习惯表示法conventional representation铣床milling machine铣刀milling现场site // spot相当的equivalent相应值equivalent消除应力stress relieved // stress released消耗consumption销钉pin销孔bore // pin hole销子pin斜度angularity (tolerance)压板clamp (plate)氩弧焊argon-arc welding应变strain应变时效strain ageing应力stress应力腐蚀裂纹stress corrosion crack应力消除stress relieving应力-应变曲线stress strain curve应力-应变图stress strain diagram圆度circularity // roundness圆滑smoothness圆心center of circle圆柱度cylindricity直径diameter制度system制造manufacture质量quality质量验收标准quality acceptance standard中心距center distance中心孔center hole轴shaft轴承bearing轴线axis轴线axis主喷咀main nozzle 铸造casting铸造组织casting iron structure专门技术know-how专门铣床planomilling machine专用工具special tool专用工装special tooling专用设备special purpose machine专用铣床production machine转换reset转子叶片blade装备device装夹mount装配assembly // mount装配车间assembling shop // assembly shop // erecting shop // fitting shop装配间隙fit clearance装配件assembly装配图assembly drawing // erection drawing装箱退火close annealing装置device锥齿轮bevel gear锥度taper锥螺纹taper thread锥面conical surface锥体slow object // taper总尺寸外形尺寸overall dimension总体布置图general layout总装车间assembly department总装件assembly // general assembly总装图general layout组合件joint组件assembly组装件sub assembly钻drill钻床drill machine钻具jig钻孔drill钻套drill jig bush钻头号drill number最大长度max length最大间隙major clearance最大推力full thrust // top thrust最大直径major diameter最小长度min length最小间隙minor clearance最小直径minor diameter缺陷解释Interpretation of Defects凹陷undercutting （在母材上沿焊接边的沟槽或充填不足）变形deformation （在加工时未能保持住形状不变或与相邻部有不顺滑转接）电解腐蚀electrolytic action（不同金属间的电蚀作用造成的缺陷）断裂fracture（受力过大造成的破坏）开裂flaw外贸常用词语和术语Everyday Vocabularies of Foreign Trade询盘Inquiry把某物交付给某人to deliver sth to sb把询价记录在卷to keep the inquiry on file办理交货to effect delivery // to make delivery还盘Counter Offer还盘counter offer享有盛誉enjoy great popularity与某人达成交易conclude business with sb. 达成交易close business // close a deal // close a transaction // close a bargain价格Price成本加保险费运费价cost, insurance & freight (C.I.F.)成本加运费价cost & freight (CFR)船上交货free on board (F.O.B)底价floor price货币currency价格偏低on the low side价格条件price terms廉价出售 a bargain sale市场价market price讨价还价bargain为某事拼命讨价还价drive a hard bargain over sth.与某人成交make a bargain with sb最低价rock-bottom price学而不思则惘，思而不学则殆。

汽车专业英语词组Internal combustion engine 内燃机Reciprocating engine 往复式发动机Rotary engine/Wankel engine 转子发动机/汪克尔发动机Spark ignition engine 火花点火式发动机Compression ignition engine 压燃点火式发动机Alternative engine 代用燃料发动机Water-cooled/liquid-cooled engine/air-cooled 水冷式发动机/液冷式发动机/风冷式发动机Front wheel/rear wheel 前轮/后轮Diesel engine 柴油发动机Heavy vehicle 重型车Family sedan 私家车Four-stroke cycle 四冲程循环Exhaust emissions 废气排放Combustion chamber 燃烧室Ignition system 点火系Connecting rod 连杆Fuel consumption 燃料消耗Air pollution 空气污染Alternative-fuel vehicle 代用燃料汽车Dual-fuel vehicle 双燃料汽车Advanced-technology vehicle 高科技汽车Power train 动力传动系Drive train system 传动系Fuel economy 燃油经济性Gas station 加油站Hybrid-electric vehicle 混合动力电动车Electric motor 电动机Battery pack 蓄电池组Fuel 燃料Cylinder 气缸Gasoline 汽油Piston 活塞Exhaust 废气Vibration 震动Unleaded 无铅的Ethanol/methanol乙醇/甲醇Cruising speed 巡航速度Intake/Compression/power/exhaust stroke 进气、压缩、做功、排气冲程Configuration 构造配置结构Rigidity 硬度Installation 安装，装置Smoothness 平滑，光滑Multi-cylinder engine 多缸发动机In-line engine/ V-type engine直列式发动机/ V型发动机Flat engine 顶置式发动机Balancer shaft 平衡轴End-to-end 衔接的，两端连接的Compression ratio 压缩比Torsional vibration 扭转振动Manufacturing cost 制造成本Intake valve/exhaust valve 进气阀/排气阀Air-fuel mixture 空气燃油混合气Spark plug 火花塞Burned gas 废气Auxiliary 辅助的，补助的Primarily 主要地Recharge 再充电Generator 发电机，发生器Storage 储藏器Density 密度，比重Regenerative braking 再生制动Plug in 插上电源Energy density 能量密度Propulsion power 推动力Stopping power 制动力Crossflow cylinder head 横流式气缸盖Intake passage/exhaust passage 进气道/排气道Exhaust manifold 排气支管Racing engine 赛车用发动机Valvetrain配气机构Valve spring 气门弹簧Rocker arm 摇臂Valve lifer 挺柱Steel alloy 合金钢Intake port/exhaust port 进气口/出气口At high engine speed 发动机高速运转时Snap back 弹回Valve face 气门锥面Valve seat 气门座Timing chain 正时链条Timing belt 正时带At regular interval 在规定时间Double overhead camshaft（DOHC）顶置式双凸轮轴Single overhead camshaft（SOHC）顶置式单凸轮轴Overhead valve（OHV）顶置气门Pushrod engine 推杆式发动机Honda 本田汽车Porsche 保时捷Mitsubishi 三菱Toyota 丰田Lexus 雷克萨斯Nissan日产BMW宝马Ford 福特Lamborghini 兰博基尼Ferrari 法拉利Variable valve timing 可变气门相位Cam profile 凸轮轮廓VTEC（variable valve timing and lift electronic control）可变气门相位和升程电子控制装置ECU（electronic control unit）电子控制装置Variocam/variocam plus 多变凸轮轴MIVEC（mitusubishi innovative valve timing and lift electronic control）三菱新气门相位和升程电子控制装置VVT-I（variable valve timing with intelligence）智能可变气门相位VVTL-I（variable valve timing and lift with intelligence）智能可变气门相位和升程电子控制装置VVL（variable valve lift）可变气门升程VANOS(variable nockenwellen steuerung)可变凸轮轴控制Ignition system 点火系统Low-voltage direct current 低压直流High-voltage pulse 高压脉冲The primary circuit 一次电路Low-voltage circuit 低压回路Secondary circuit 二次回路High—voltage circuit 高压电路Ignition switch 点火开关Resistance wire 电阻线Coil primary winding 点火线圈一次绕组。

中考英语新能源开发利用单选题40题1.New energy sources are those that are renewable and do not cause pollution. Which one of the following is NOT a new energy source?A.Solar powerB.Wind powerC.Nuclear powerD.Hydro power答案：C。

解析：新能源是可再生且不会造成污染的能源。

太阳能、风能、水能都是新能源，而核能虽然能产生大量能量，但核废料处理是个难题，会对环境造成一定影响，不属于新能源。

本题考查新能源的定义和常见类型，涉及词汇有solar power（太阳能）、wind power（风能）、nuclear power（核能）、hydro power（水能）。

2.Which of the following is a new energy source that comes from the sun?A.CoalB.OilC.Solar energyD.Natural gas答案：C。

解析：煤炭、石油、天然气都是传统能源，太阳能是来自太阳的新能源。

本题考查新能源类型，涉及词汇有solar energy （太阳能）、coal（煤炭）、oil（石油）、natural gas（天然气）。

3.New energy sources can be used to generate electricity. Which ofthe following is a new energy source for generating electricity?A.GasolineB.DieselC.Biomass energyD.Kerosene答案：C。

解析：汽油、柴油、煤油都是传统能源，生物质能是新能源，可以用来发电。

本题考查新能源发电类型，涉及词汇有gasoline（（汽油）、diesel（（柴油）、biomass energy（（生物质能）、kerosene （煤油）。

附录Ⅱ发动机机械有关术语Air conditioning 空调通过加热、冷却和通风对空气的温度、湿度和质量进行调节的过程。

Aluminum 铝一种汽车上常用的金属，重量轻，但与适当的合金元素混合时比钢的强度高。

容易铸造和加工。

Balance shaft 平衡轴具有配重的一种轴，用于阻止旋转件振动。

Battery 蓄电池以化学能形式存储电能的装置。

Belt 驱动带用于驱动水泵和其他动力驱动附件的装置。

Block deck气缸体顶部—发动机铸件主体的平整上表面，气缸盖就连接在上面。

Cam凸轮轴——一种装有凸轮的装置，由曲轴通过齿轮、链或驱动带驱动，开启和关闭进排气门。

Cam follower凸轮跟随器——气门挺柱术语，配气机构中的一种液压或机械装置，在凸轮轴凸起上运动，将气门升离气门座。

Camshaft journal凸轮轴轴颈—凸轮轴的一部分，在轴承内运转。

Cast iron铸铁—指各种铸铁合金，含碳量至少为2。

用于制造汽车上的许多不同的零件。

Catalytic converter催化转化器—一种汽车排气系统部件，用不锈钢制造，含有降低发动机排气内碳氢化合物、一氧化碳和氮氧化物的催化剂。

Coil线圈—指用许多圈导线绕成的电气装置，如点火线圈、电磁阀和继电器。

Connecting-rod bearing连杆轴承—在曲轴上旋转的连杆的轴承。

Cooling system 冷却系统使冷却液通过发动机循环散热的系统。

Counterbalance shafts 平衡轴可以在有些发动机上见到的一根或多根轴，抵消其他旋转件的自然振动，如发动机内的曲轴。

这种平衡轴通常转速是曲轴的两倍，必须正确正确正时。

Crankshaft 曲轴一种旋转件，其功能为从往复运动输出功。

发动机有曲轴，就像空调压缩机和空气压缩机一样。

Crankshaft sensor 曲轴传感器用于向计算机发送曲轴旋转信息的电子装置。

Crossfiring 交叉发火火花塞不按顺序发火的一种现象，通常是火花塞导线绝缘差造成的。