汽车专业英语2汇总汽车专业英语汽车专业英语词汇（汽车专业英语词汇（一）轮椅升降机wheel chair lift 图例legend 工位station 吊运装置overhead hoist 更衣室restroom 1号厂房工艺布置方案图proposal of the Plant I layout 合笼mate 底盘平移台chassis shuttle 车辆转移台bus transfer 前围角板front wall angle cover 后围侧板rear wall side cover 保险杠bumper 三类底盘three type chassis裙板skirt 发动机托架engineholding frame ejector alarming排水阀drain valve 除湿器moisture 怠速时at idle 琴式驱动桥banjotype drive axle 诊断报警系统diagnosis system and互缩微换图性纸interchangeability microfiche files 总装final assembly 磷化phosphating 仪表板dash board 切齐trimming通风口duct 恒温控制结构完整性structure integrity thermostatic control 平衡水箱surge tank 变光开关simmer switch 消音器muffler vandal 防破坏resistant聚碳化透镜poly-carbonate len自动愈合的防腐材self-healing corrosion preventative material 长途客车inter-city bus 改装厂refitting factory 遮阳板sun visor 随车工具tool box 钢化玻璃toughened grass 异形钢管special steel pipe料镀锌板galvanizedplate搭接lap 亮丽的外表smart apperance 隐藏式固定concealed fastening 水洼ponding左侧围应力蒙皮R/S stretching skin (road side) 中涂floating coat 拼装台collector 切割轮口wheel -arch cutting 内饰trim 线束harness 返工re-doing 轮罩护板wheel house发动机中置式客车bus with under floor engine组合式客车车身modular bus body全天候空调系统full range A/C 薄壳式结构shell construction强制通风ram-air ventilation衬垫pad 空气导流板deflector air 停机时间downtime 无公害柴油cleandiesel宽敞悬臂式座椅roomy cantilevered seat 防滑地板no-skid floor beam搁梁shelf beam 腰梁waist rail stabilizing 梭梁腰带式安全带diagonal safety belt 压条trim strip 嵌条insertion strip 翼板fender斜撑bracing piece 发车前准备pre-delivery举升hoist 小批量产品be pilot 2 套two kits power 配电站transformer substation织物纹里铝合金textured aluminum extrution 爬坡能力grade ability 转向盘回正性试验test of steering returnability wheel J turn 频率响应时间试验frequency response test转向盘转角脉冲试验steering wheel impulse input test瞬态响应时间试验transient response test 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 阶路响应时间试验step response test转向盘转角阶跃输入试验steering wheel step input or transient state yaw response test二冲程发动机two-stroke engine脉冲响应试验pulse response test 四冲程发动机four-stroke engine静态操舵力试验static steering effort test 极限侧向加速度试验limiting acceleration test lateral直接喷射式柴油机direct injection engine悬架举升试验jack-up test of suspension 耐翻倾试验test ofoverturning immunity 轮辋错动试验rim slip test 风洞试验wind tunnel test 间接喷射式柴油机indirect injection engine 汽车平顺性随机输入行驶试验automobile ride random input running test 增压式发动机supercharged engine 汽车平顺性单脉冲输入行驶试验automobile ride single running test pulse input风冷式发动机air-cooled engine油冷式发动机oil-cooled engine 制动稳定性试验test of braking stability 汽车悬挂系统固有频率与阻尼比的测定试验measurement of natural frequency and damping raito of suspension 水冷式发动机water-cooled engine 最小转弯直径试验minimum turning diameter test 操舵力试验steering effort test 类型type 发动机engine intenal 内燃机combusiton engine 动力机装置power unit 汽油机gasoline 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 engine gas engine petroleum gas功率突然变化影响试验test of effect of suddenpower change 汽车专业英语词汇（汽车专业英语词汇（二）柴油煤气机diesel 多种燃料发动机multifuel engine收油门后控制试验test of control at breakway横风稳定性试验test of crosswind stability 反冲试验kick-back test石油发动机hydrocarbon engine汽油喷射式汽油机gasoline-injection engine双燃料发动机duelfuel engine轮胎爆破响应时间试验test of burst responseof tyre火花点火式发动机spark ignition engine热球式发动机hotbulb engine压燃式发动机绕过障碍物试验compression ignition engine多气缸发动机multiple cylinder engineobstacle avoidance test往复式内燃机lane reciprocating combustion engine internal对置活塞发动机opposed piston engine移线试验change test J 型转弯试验test of对置气缸式发动机opposed-cylinder engine化油器式发动机十字头型发动机cross head enginevalveless enginestroke多气门发动机multi-valve engine压缩行程直列式发动机in-line engine compression stroke卧式发动机horizontal engine stroke爆炸行程explosion 膨胀行程expansionstroke星型发动机radialengine斜置式发动机筒状活塞发动机inclined enginetrunk-piston engine立式发动机verticalengine W 形发动机w-engine I 形发动机I-engine L 形发动机L-engine F 形发动机F-engine 性能performance stroke动力行程power斯特林发动机stirling engine排气行程exhauststroke套阀式发动机knight engine膨胀换气行程expansion-exchange stroke气孔扫气式发动机port-scavenged engine换气压缩行程exchange-compression stroke 汽车专业英语词汇（汽车专业英语词汇（三）page 6 止点dead center 上止点top dead center(upper dead center) 下止点lower dead center(bottom dead center)倾斜式发动机slantengine前置式发动机front-engine二冲程循环two-stroke cycle后置式发动机rear-engine四冲程循环four-stroke cycle中置式发动机central engine狄塞尔循环dieselcycle左侧发动机left-hand engine上奥托循环otto cycle 混合循环mixedbudc(before center)止点前deadupper右侧发动机right-hand engine cycle上止点后atdc(after 定容循环constanttop dead cetner)短冲程发动机oversquare enginevolume cycle下bbdc(before center)止点前dead长冲程发动机undersquare engine cycle工作循环working 等压循环constantpressure cyclebottom等径程发动机square engine下止点后abdc(afterbottom dead center) 缸径cylinder bore 缸径与行程bore and strokeenergy 空气室chamber顶置凸轮轴发动机overhead camshaft engine理想循环ideal cycle 热力循环thermodynamic cycle 冲程strokepage 7 双顶置凸轮轴发动机dual overhead camshaftengine V V-engine活塞行程形发动机strokepiston气缸余隙容积长行程long stroke 上行程up stroke 下行程down stroke 进气行程intakecylinder clearance volume顶置气门发动机valve in-head engine燃烧室容积combustion chamber volume侧置气门发动机side valve engine stroke气缸最大容积maximum cylinder volume 压缩室compression无气门发动机充气行程chargingchamber马力小时，马力时horsepower-houradaptibility排气量displacement 发动机排量enginedisplacement转速适应性系数speed adaptive coefficient 强化系数coefficient of intensification 校正系数correction factor总马力gross horsepower活塞排量swept volumepiston气缸容量cylindercapacity总功率gross power 净功率net power 燃油消耗量fuelconsumption换算系数单室容量比燃料消耗率specific fuel consumptionconversion factorsingle-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活塞平均速度meanair oil piston speedpage 8 空气消耗率consumption发动机转速enginespeed (rotational frequency) 怠速转速idling speed 经济转速economic speed 起动转速starting speed机油消耗量consumption有效马力net horsepower额定马力horse powerrated马力重量系数horsepower-weight factor 制动功率brake horse power 制动热效率brake thermal efficiency overall 总效率efficiency行程缸径比stroke-bore ratio 混合比mixture ratio最低稳定工作转速lowest continuous speed with load 最大扭矩转速speed at maximum torque压缩压力compression pressure制动平均有效压力brake mean pressure(bmep) effective最高空转转速maximum no load governed speed speed 调速governing 超速overspeed 怠速idling 转速波动率speed fluctuation rate working 工况condition(operating mode) 额定工况declared workingcondition 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overload排烟极限功率smoke limiting horsepower 功率曲线power curve空燃比air fuel ratio 燃空比fuel air ratio 燃料当量比fuelequivalence 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机机械械损效失率mechanical loss mechanical efficiency有效热效率effective thermal efficiency充气系数volumetric efficiency过量空气系数page 9 coefficient of excess air适应性系数adaptive coefficient扭矩适应性系数coefficient of torque部分负荷part load 充量（进气）充量（进气）charge 旋转方向directionof rotationinblock (cast enblock)主燃烧室enginemain发动机罩bonnet气缸体加强筋engine block stiffening rib 气缸cylinder 转子机）（转子机）缸体stator 缸径cylinder bore 气缸体机架cylinder block frame 气缸盖cylinderhead 配气机构箱valve mechanism casing 气缸体隔片cylinder spacer顺时针clockwise 逆时针counter-clockwisecombustion chamber 副燃烧室subsidiary combustion chamber 预燃室prechamber 涡流燃烧室` swirl combustion chamber左转rotationleft-hand right-hand分开式燃烧室divided combustion chamber右转rotation涡流式燃烧室turbulence chamber hemispherical chamber combustion外径major diameter 中径pitch diameter 内径minor diameter 径向间隙radialclearance半球形燃烧室combustion浴盆形燃烧室bathtub section combustion chamber L 形燃烧室L-combustion chamber发动机性能engineperformance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) dry 干式缸套cylinder liner wet 湿式缸套cylinder liner 气缸水套water jacket 膨胀塞expansion plug 防冻塞freeze plug 气缸壁cylinder wall 环脊ring ridge 排气口exhaust port加载性能loadingperformance起动性能startingperformance 汽车专业英语词汇（汽车专业英语词汇（四）楔形燃烧室wedge-section chamber combustionpage 10 加速性能开式燃烧室opencombustion chamberacceleration performance 动力性能power performance 排放性能emission performance 空转特性no load characteristics part 负荷特性throttle characteristics 调速特性governor control characteristics 万有特性mapping characteristics 稳定调速率steady state speed governingrate封闭喷射室closedspray chamber活塞顶内燃烧室piston chamber爆发室chamberexplosion燃烧室容积比volume ratio of combustion cahmber中间隔板燃烧室口径比surface-volume ratio combustion chamber ofintermediate bottum 导板guideway创成半径（转子机）创成半径（转子机）generating radius通道面积比arearatio of combustion chamber passage气缸体和气缸盖cylinder block and head 气缸体cylinder block cast 整体铸造缸体宽度（转子机）缸体宽度（转子机）operating width 机柱column 燃烧室combustion chamber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直接冷却式活塞direct-cooled pistonkeystone ring矩形环rectangularring曲轴箱检查孔盖crankcase door间接冷却式活塞indirect cooled piston曲轴箱防爆门crankcase explosion proof door 主轴承盖main bearing cap 气缸盖page 11罩valve mechanism cover 飞轮壳flywheel cover piston滑裙活塞活塞速度speedslipper piston piston piston油环oil control ring 开槽油环slotted oilcontrol ring螺旋弹簧加载双坡口油环coil spring loadedslotted oil control ring 涨环expander 双坡口油环double bevelled oilcontrol ring 内上坡口internal bevel top 内下坡口internal bevel bottom活塞顶部head活塞裙部skirt整体活塞裙solidskirt扫气储器scavenging air receiver 活塞piston活塞裙扩大衬簧piston skirt expander裙部开槽活塞splitskirt piston U 形槽活塞U-slot piston滑履式活塞裙slipper skirt边缘坡口油环bevelled-ege oil control ring 刮油环scrapper ring 钩形环napier ring镀铬活塞环chrome plated piston ring 活塞衬环piston ring expander 活塞环槽piston ring groove 活塞环区ring zone 活塞环岸piston ring land 活塞环内表面back of ring隔热槽heat dam 活塞标记pistonmark滚花修复活塞knurled piston圆顶活塞dome boss活塞销piston pin 活塞销孔piston pin 活塞销衬套pistonpin bushinghead piston 汽车专业英语词汇（汽车专业英语词汇（五）平顶活塞flat head piston 凸顶活塞crown head piston(convex head piston) 凹顶活塞concave head piston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曲柄连杆机构connecting rod阶梯顶活塞page 12 step-head piston组合式活塞环trunk compound piston ring中心曲柄连杆机构central-located rod connecting筒形活塞piston同心活塞环椭圆形活塞ovalconcentric piston ring偏心曲柄连杆机构offset connecting rodpiston偏心活塞环抗热变形活塞eccentric piston ring 自由环free ring 闭合环closed ring 梯形环keystone ring half 半梯形环铰接曲柄边杆机构hinged connecting rod 连杆connecting rodautothermic piston不变间隙活塞constant clearance piston连连杆杆小大头头镶因瓦钢片活塞invar strut pistonconnecting rod small endconnnecting rod big end连杆杆身slaveconnecting rod shank副连杆connecting rod曲柄crank 曲柄臂crank arm 曲柄销crank pin 轴套bush 曲柄转角crankanglesystem当量轴长equivalentshaft length一级往复惯性力reciprocating inertia force,1st order叉形连杆fork-and-blade rod connecting rodconnecting radius main曲柄半径crankpage 13 二级往复贯性力reciprocating inertia force, 2nd order主连杆方形连杆boxed rod 绞链式连杆hingedtype connecting rod抛油圈oil slander 角度轮degree wheel 动平衡机dynamicbalancer离心惯性力centrifugal inertia force 配气机构valve gear 凸轮轴camshaft 凸轮cam平衡重balancer活节式连杆articulated connecting rod 连杆盖connecting rod capweight 汽车专业英语词汇（汽车专业英语词汇六）（整体式凸轮轴one-piece camshaft扭振减振器torshional vibration damper 扭振平衡器torsion balancer组合式凸轮轴assembled camshaft连杆轴承connecting rod bearing 曲轴crankshaft凸轮轴驱动机构camshaft drive谐振平衡器harmonic balancer整体式曲轴one-piece crankshaft赛车用凸轮轴racecamshaft振动平衡器vibration balancer组合式曲轴assembled crankshaft 右侧曲轴right-hand crankshaft 左侧曲轴left-hand crankshaft凸轮轴轴颈camshaft bearing journal曲轴链轮crankshaftsprocket凸轮轴轴承rotor camshaft bearing转子轴颈journal凸轮轴偏心轮偏心轴eccentric camshaft eccentric改变行程的曲轴stroked crankshaftshaftpage 14 凸轮轴链轮曲轴箱crankcase 闭式曲轴箱通风装camshaft sprocket曲轴前端crankshaftfront end凸轮轴正时齿轮camshaft timing gear曲轴主轴颈crankshaft main journal轴颈重叠度shaftjournal overlap 圆角fillet 主轴承main bearing曲轴止推轴承crankshaft thrust bearing 薄臂轴瓦thin wall bearing shell 曲轴油道crankshaft oil passageclosed-crankcase ventilating system 飞轮flywheel 飞轮齿圈flywheel ring gear 飞轮芯棒cantilever 飞轮芯轴flywheel spindle置凸轮轴齿轮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飞轮的惯量矩flywheel moment of inertia 飞轮标记flywheel mark 当量系统equivalent凸轮升程cam-lobelift切向进气道进气tangential duct intake气门头valve head 气门工作面valveface凸轮尖cam nose 凸轮从动件camfollower进气紊流trubulenceintake气门边限marginvalve进气提前角intakeadvance angle齿轮传动机构geardrive气门弹簧座valve-spring retainer 气门锁片valve key进气持续角intake 正时齿轮timing duration anglegear进气迟后角intake 链传动机构chainlag angle气门间隙调节螺钉valve lash adjusting screw 气门旋转器valve rotator 气门室valvecage 气门油封valve oil seal 气门口valve port 气门座valve seatdrivepage 15 进面值链轮sprocket wheel chain 链轮盘valuetime-areasprocket气门升程valve lift 气门正时valvetiming正时链条chaintiming扫气口面积带齿皮带toothedscavenging 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intakevalve (suction valve,inlet valve) exhaust 排气门valve 顶置气门overhead valve 侧置气门side valve 倾斜气门inclined overhead valve 直立气门vertical overhead valve 套筒式滑阀sleeve valve 气门机构valve geartiming belt链条张紧轮chaintension gear气门座镶圈（气门座镶圈（嵌镶式气门座圈）valve seatinsert(valve seat ring)半速齿轮half speedgear气门座锥角valveseat angle正时齿轮刻印记号timing gear punch mark 气门valve 进气过程intake process gas 换气过程exchange process气门座宽度valveseat width气门挺杆tappet(valve lifter)valve液力挺杆hydraulictappet(lifter)无间隙挺杆zero-rush tappet (non-clearance tappet) 筒形挺杆barrel type tappet 油压挺杆ooil tappet 滚轮挺杆roller tappet(lifter) 挺杆转位tappet rotation 排气门挺杆exhaust valve lifter 气门导管valve guide 气门杆导管stem guide扫气过程scavenging process给气比ratiodelivery分层充气stratifiedcharge充量page 16 系数volumetric efficiency 涡流比swirl rate 进气涡流intake swirl直接式气门驱动机构direct valve gear 间接式气门驱动机构indirect valve gear 气门杆valve stem 加大气门杆oversize valve stem螺旋进气道进气helical duct intake导流屏式气门进气masked valve intake气门重叠度stemoverlap pulley张紧带轮tensioningrate供油率fuel supply 燃油通道gallery fuel气门开启持续时间valve duration传动带张紧装置belt tensioner气门正时标记valvetiming sign同步驱动皮带synchronous belt stroke有效行程effective 剩余行程remainderstroke气门弹簧springvalve同步驱动皮轮synchronous belt pulley 供油系fuel system气门内弹簧innervalve spring变行程计量variablestroke metering控制燃烧系统controlled system antipercolator combustion气门外弹簧outervalve spring等容卸载constantvolume unloading刚性缓冲弹簧stiffbuffer spring反湿气装置电子燃油喷射electronic fuel injection volume变容卸载variablevolume unloading上紧弹簧energizingspring收缩容积retraction 燃油喷油装置fuel injection equipment防振气门弹簧page 17 non-surging spring蒸气回收装置vaporrecovery system弹簧座圈retainerspring燃油蒸气回收系统fuel vapor recovery system燃油喷射泵injection pumpfuel蝶形弹簧bellevillespring液体回收装置liquid withdrawal system滚轮式燃油喷射泵roll fuel injection pump滚柱roller 气门室盖恒量净化管valve constant purge line凸轮轴式燃油喷射泵camshaft fuel injectionpumpchamber cover 摇臂rocker arm 高升程摇臂high lift rocker arm 摇臂轴rocker arm shaft 汽车专业英语词汇（汽车专业英语词汇（七）推杆push-rod摇臂支架rocker arm bracket 气门摇臂室罩valve rocker chamber cover 导向轮guide wheel 导杆slide bar 导轨slide rail 张紧轮tensioning wheel碳罐净化管canisterpurge line直列式燃油喷射泵in-line fuel injection pump供油量fuel delivery 循环供油量fueldelivery per cycle伺服式燃油喷射泵servo fuel injection pump额定供油量ratedfuel delivery底部突缘安装燃油base flanged 喷射泵mounted fuel injection pump怠速供油量idlingspeed fuel delivery上部安装燃油喷射fuel high flanged-mounted fuel injection pump供油规律supply rate curve泵油量调节装置fuelcontrol unit侧向安装燃油喷射泵side-mounted injection pump fuel供油提前角supply advance anglefuel inletpage 18 进油计量metering油端部突缘安装式燃end 喷射泵链条张紧调节装置assembly adjuster chain tension几何供油行程geometric stroke fuel deliveryflange-mounted fuel injection pump V 形燃油喷射泵vee fuel injectionpump脉动式燃油喷射泵jerk fuel injection pump峰值喷油扭矩peakinjection torque突缘安装喷油器壳体flanged-mounted injection nozzle holder螺纹安装燃油喷射泵screw-mounted injection pump fuel峰值喷油压力peakinjection pressure燃油喷射泵传动装transmision injection pump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 stemnozzle 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timingadvance unit置ofan蓄能式燃油喷射泵accumulator fuel injection pump喷嘴锥体hole conenozzle往复式燃油喷射泵reciprocating fuel injection pump柱塞plunger 柱塞套barrel 柱塞行程plungerstroke驱动轴式燃油喷射泵driveshaft fuel injectionpump喷孔spray orifice 海拔控制器altitudecontrol单缸式燃油喷射泵single cylinder fuel injection pump提前器飞锤flyweight圆柱式燃油喷射泵cylindrical pump fuel injection喷孔长径比ratio ofpage 19 nozzle hole length nozzle diameter 旋转式燃油喷射泵rotary fuel injection pump喷嘴液动力特性nozzle characteristics phase hydrokinetic分配式燃油喷射泵distributor pump fuel injection动态相位dynamic 喷孔面积hole area nozzle多缸燃油喷射泵multicylinder fuel injection pump喷嘴流通特性nozzle flow characteristic 喷油背压injection back pressure 高压油管high pressure pipe 平均喷油扭矩mean injection torque 喷油总效率overall pumping efficiency框架安装式燃油喷cradle mounted 射泵injection pump 汽车专业英语词汇八汽车专业英语词汇八fuel 喷油始点injection beginning fuel 喷油终点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喷射泵壳体injection pump housing 针阀needle 芯轴central spindle 喷嘴壳体nozzle body 针阀升程needle lift峰值喷油压力injection peak pressure喷嘴盖形螺母nozzle cap nut喷油器壳体nozzleholder1page 20。