发动机专业英语词汇.docx
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发动机专业英语词汇.docx
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发动机专业英语词汇
发动机engine
内燃机internalcombustionengine
动力机装置powerunit
汽油机gasolineengine
汽油喷射式汽油机gasoline-injectionengine
火花点火式发动机sparkignitionengine
压燃式发动机compressionignitionengine
往复式内燃机reciprocatinginternalcombustionengine
化油器式发动机carburetorengine
柴油机dieselengine
转子发动机rotaryengine
旋轮线转子发动机rotarytrochoidalengine
二冲程发动机two-strokeengine
四冲程发动机four-strokeengine
直接喷射式柴油机directinjectionengine
间接喷射式柴油机indirectinjectionengine
增压式发动机superchargedengine
风冷式发动机air-cooledengine
油冷式发动机oil-cooledengine
水冷式发动机water-cooledengine
自然进气式发动机naturallyaspiratedengine
煤气机gasengine
液化石油气发动机liquifiedpetroleumgasengine
柴油煤气机dieselgasengine
多种燃料发动机multifuelengine
石油发动机hydrocarbonengine
双燃料发动机duelfuelengine
热球式发动机hotbulbengine
多气缸发动机multiplecylinderengine
对置活塞发动机opposedpistonengine
对置气缸式发动机opposed-cylinderengine
十字头型发动机crossheadengine
直列式发动机in-lineengine
星型发动机radialengine
筒状活塞发动机trunk-pistonengine
斯特林发动机stirlingengine
套阀式发动机knightengine
气孔扫气式发动机port-scavengedengine
倾斜式发动机slantengine
前置式发动机front-engine
后置式发动机rear-engine
中置式发动机centralengine
左侧发动机left-handengine
右侧发动机right-handengine
短冲程发动机oversquareengine
长冲程发动机undersquareengine
等径程发动机squareengine
顶置凸轮轴发动机overheadcamshaftengine
双顶置凸轮轴发动机dualoverheadcamshaftengine
V形发动机V-engine
顶置气门发动机valvein-headengine
侧置气门发动机sidevalveengine
无气门发动机valvelessengine
多气门发动机multi-valveengine
卧式发动机horizontalengine
斜置式发动机inclinedengine
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
二冲程循环two-strokecycle
四冲程循环four-strokecycle
狄塞尔循环dieselcycle
奥托循环ottocycle
混合循环mixedcycle
定容循环constantvolumecycle
工作循环workingcycle
等压循环constantpressurecycle
理想循环idealcycle
热力循环thermodynamiccycle
冲程stroke
活塞行程pistonstroke
长行程longstroke
上行程upstroke
下行程downstroke
进气行程intakestroke
充气行程chargingstroke
压缩行程compressionstroke
爆炸行程explosionstroke
膨胀行程expansionstroke
动力行程powerstroke
排气行程exhauststroke
膨胀换气行程expansion-exchangestroke
换气压缩行程exchange-compressionstroke
止点deadcenter
上止点topdeadcenter(upperdeadcenter)
下止点lowerdeadcenter(bottomdeadcenter)
上止点前BTDC(beforetopdeadcenter)
上止点后atdc(aftertopdeadcetner)
下止点前bbdc(beforebottomdeadcenter)
下止点后abdc(afterbottomdeadcenter)
缸径cylinderbore
缸径与行程boreandstroke
空气室energychamber
气缸余隙容积cylinderclearancevolume
燃烧室容积combustionchambervolume
气缸最大容积maximumcylindervolume
压缩室compressionchamber
排气量displacement
发动机排量enginedisplacement
活塞排量pistonsweptvolume
气缸容量cylindercapacity
单室容量single-chambercapacity
容积法volumetry
压缩比compressionratio
临界压缩比criticalcompressionratio
膨胀比expansionratio
面容比surfacetovolumeratio
行程缸径比stroke-boreratio
混合比mixtureratio
压缩压力compressionpressure
制动平均有效压力brakemeaneffectivepressure(bmep)
空燃比airfuelratio
燃空比fuelairratio
燃料当量比fuelequivalenceratio
扭矩torque
单缸功率powerpercylinder
升功率powerperliter
升扭矩torqueperliter
升质量massperliter
减额功率deratingpower
输出马力shafthorsepower
马力每小时,马力/时horsepower-hour
总马力grosshorsepower
总功率grosspower
净功率netpower
燃油消耗量fuelconsumption
比燃料消耗率specificfuelconsumption
空气消耗率airconsumption
机油消耗量oilconsumption
effectivethermalefficiency
充气系数volumetricefficiency
过量空气系数coefficientofexcessair
活塞平均速度meanpistonspeed
发动机转速enginespeed(rotationalfrequency)
怠速转速idlingspeed
经济转速economicspeed
起动转速startingspeed
最低稳定工作转速lowestcontinuousspeedwithload
最大扭矩转速speedatmaximumtorque
最高空转转速maximumnoloadgovernedspeed
调速speedgoverning
超速overspeed
怠速idling
转速波动率speedfluctuationrate
工况workingcondition(operatingmode)
额定工况declaredworkingcondition
变工况variableworkingcondition
稳定工况steadyworkingcondition
空载no-load
全负荷fullload
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 jacket
power 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 chamber
L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 level
electronic 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r
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