发动机专业英语-无中文

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。

发动机常用英语汇总发动机engine内燃机internal-combusiton 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budc (before upper 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 consumption有效马力net horse power额定马力rated horse power马力重量系数horsepower-weight factor制动功率brake horse power制动热效率brake thermal efficiency总效率overall efficiency排烟极限功率smoke limiting horsepower功率曲线power curve机械损失mechanical loss机械效率mechanical efficiency有效热效率effective thermal efficiency充气系数volumetric efficiency过量空气系数coefficient of excess air适应性系数adaptive coefficient扭矩适应性系数coefficient of torque adaptibility 转速适应性系数speed adaptive coefficient强化系数coefficient of intensification校正系数correction factor换算系数conversion factor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overload部分负荷part load充量（进气）charge旋转方向direction of rotation顺时针clockwise逆时针counter-clockwise左转left-hand rotation右转right-hand rotation外径major diameter中径pitch diameter内径minor diameter径向间隙radial clearance发动机性能engine performance加载性能loading performance起动性能starting performance加速性能acceleration performance动力性能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稳定调速率steady state speed governing rate 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气缸体加强筋engine block stiffening rib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膨胀塞expansion plug防冻塞freeze plug气缸壁cylinder wall环脊ring ridge排气口exhaust port中间隔板intermediate bottum导板guideway创成半径（转子机）generating radius 缸体宽度（转子机）operating width机柱column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 cahmber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split skirt piston U形槽活塞U-slot piston滚花修复活塞knurled piston圆顶活塞dome head piston平顶活塞flat head piston凸顶活塞crown head piston (convex head piston) 凹顶活塞concave head piston阶梯顶活塞step-head piston筒形活塞trunk piston椭圆形活塞oval piston抗热变形活塞autothermic piston不变间隙活塞constant clearance piston镶因瓦钢片活塞invar strut piston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slotted oil control ring螺旋弹簧加载双坡口油环coil spring loaded slotted oil control ring 涨环expander双坡口油环double bevelled oil control ring内上坡口internal bevel top内下坡口internal bevel bottom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曲柄连杆机构connecting rod中心曲柄连杆机构central-located connecting rod偏心曲柄连杆机构offset connecting rod铰接曲柄边杆机构hinged connecting rod连杆connecting rod连杆小头connecting rod small end连杆大头connnecting rod big end连杆杆身connecting rod shank副连杆slave connecting rod叉形连杆fork-and-blade connecting rod 主连杆main connecting rod方形连杆boxed rod绞链式连杆hinged type connecting rod 活节式连杆articulated connecting rod 连杆盖connecting rod cap连杆轴承connecting rod bearing曲轴crankshaft整体式曲轴one-piece crankshaft组合式曲轴assembled crankshaft右侧曲轴right-hand crankshaft左侧曲轴left-hand crankshaft改变行程的曲轴stroked crankshaft曲轴前端crankshaft front end曲轴主轴颈crankshaft main journal轴颈重叠度shaft journal 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 passage曲柄crank曲柄臂crank arm曲柄销crank pin轴套bush曲柄转角crank angle曲柄半径crank radius抛油圈oil slander角度轮degree wheel动平衡机dynamic balancer平衡重balancer weight扭振减振器torshional vibration damper 扭振平衡器torsion balancer谐振平衡器harmonic balancer振动平衡器vibration balancer曲轴链轮crankshaft sprocket转子轴颈rotor journal偏心轴eccentric shaft曲轴箱crankcase闭式曲轴箱通风装置closed-crankcase ventilating system 飞轮flywheel飞轮齿圈flywheel ring gear飞轮芯棒cantilever飞轮芯轴flywheel spindle飞轮的惯量矩flywheel moment of inertia飞轮标记flywheel mark当量系统equivalent system当量轴长equivalent shaft length一级往复惯性力reciprocating inertia force,1st order二级往复贯性力reciprocating inertia force, 2nd order离心惯性力centrifugal inertia force配气机构valve gear凸轮轴camshaft凸轮cam整体式凸轮轴one-piece camshaft组合式凸轮轴assembled camshaft凸轮轴驱动机构camshaft drive赛车用凸轮轴race camshaft凸轮轴轴颈camshaft bearing journal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凸轮升程cam-lobe lift凸轮尖cam nose凸轮从动件cam follower齿轮传动机构gear drive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side valve倾斜气门inclined overhead valve直立气门vertical overhead valve套筒式滑阀sleeve valve。

汽车发动机专业英语单词abrasive 磨料accessory 附属品albeit 虽然aldehyde 乙醛allowance 公差alternator 交流发动机alternator 交流发电机amendment修正amperage 电流强度amplify 增强anchor 抛锚armature 电枢as such 照这样assembly 总成、装配assembly 装配atomization 雾化automatic transmission 自动变速器ballast 镇流电子barometric 气压的batch 成批bauxite 铅土矿bearing 轴承benzene 苯bevel gear 锥齿轮binding 结合bleed 通气孔blow-by 渗漏bolt 螺栓bond 结合booster 助力器bore 孔brakeshoe 制动蹄cage 保持架caliper 制动钳cam 凸轮camshaft 凸轮轴canister 碳罐capacitor 电容器carbonmonoxide 一氧化物carburetor 化油器cargo 货物caster主销后倾catalyst 催化剂catalytic 催化的category 种类、类型cater 适合centrifugal 真空提前centrifugal 离心的centrifugal 离心的CFC 氯碳氟化合物chassis 底盘chock 阻风门circulate 循环clutch 离合器coincide 与一致collapse 倒塌、故障combat 反对commitment 保证compartment 室compensate 补偿compensation 补偿、修正compression 压缩computerise 计算机化conductor 导体connectingrod 连杆contact breaker points 断电器触点contemporary 当代的coolant 冷却剂coolant 冷却剂counterpart 副本countershaft 中间轴couple 连接器、配合crankshaft 曲轴culminate 达到极点cylinder 气缸degradatiou 降低depot 仓库depression 降低、衰减derive 获得detonation 爆燃differential 差速器dioxide 二氧化物disaphragm膜片disc 圆盘disc brake 盘式制动器discharge 放电disconnect 拆开dismantle 拆除dispense 废除distributor 分配器、配电盘divert转移double-hinged joint 双铰链式万向节driveability 操纵性能drum 鼓drum brake 鼓制动器dwell 开启时间、停顿electrode 电极electromagnet 电磁electromechanical 机电的electron 电子elevate 抬高enact 颁布engage 啮合entail 需求equalizer 平衡装置evolve 开展exhaust 排出expertise 专长fade 衰退fangled 流行的far-sighted 有眼光feedback 反馈final drive 主减速器flexible joint 万向节flux 磁通量fore 前面forthcoming 未来的frustration 挫败furnish 供给gearwheel 齿轮groove 凸槽gummy 粘性的Halleffect 霍尔效应harmony 和谐hazardous 危险的hinge 铰链hire purchase 分期付款买hood 罩horn 喇叭hydraulic 液压hydraulic system 液压系统hydrocarbon 碳氢化合物hydrocarbon 碳氢化合物idle 怠速ignition 点燃ignition coil 点火线圈impact 碰撞影响impedance 电阻impetus 动力incorporate 结合induce 诱发induction 引入injection 喷射inlet valve 进气阀intermediate 媒介物jet 喷嘴latch 只动销legacy 遗产lining 衬片lubricant 润滑油lubrication 润滑magnitude 幅度mandatory 强制性的manifold 歧管manoeuvre 机动master cylinder 主缸mentor 教练mesh 啮合modulator 调节器momocoquebody 无骨架式车身monocoque硬壳式结构monoxide 一氧化物motorize 使机动化multiplication 增大nozzle 喷油器occupant 占有者、乘员oil filter 机油滤清器oilpump 机油泵opt 选择outsrip 优于oxide 氧化物oxides of nitrogen 氮氧化物pad 垫片pan 盘。

汽车发动机相关术语中英文对照（1240条）发动机 engine内燃机 intenal combusiton 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 budc(before upper 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 consumption有效马力 net horse power额定马力 rated horse power马力重量系数 horsepower-weight factor制动功率 brake horse power制动热效率 brake thermal efficiency总效率 overall efficiency排烟极限功率 smoke limiting horsepower功率曲线 power curve机械损失 mechanical loss机械效率 mechanical efficiency有效热效率 effective thermal efficiency充气系数 volumetric efficiency过量空气系数 coefficient of excess air适应性系数 adaptive coefficient扭矩适应性系数 coefficient of torque adaptibility 转速适应性系数 speed adaptive coefficient强化系数 coefficient of intensification校正系数 correction factor换算系数 conversion factor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汽车发动机相关中英文对照(161-240)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部分负荷 part load充量（进气） charge旋转方向 direction of rotation顺时针 clockwise逆时针 counter-clockwise左转 left-hand rotation右转 right-hand rotation外径 major diameter中径 pitch diameter内径 minor diameter径向间隙 radial clearance发动机性能 engine performance加载性能 loading performance起动性能 starting performance加速性能 acceleration performance动力性能 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稳定调速率 steady state speed governing rate 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气缸体加强筋 engine block stiffening rib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膨胀塞 expansion plug防冻塞 freeze plug气缸壁 cylinder wall环脊 ring ridge排气口 exhaust port中间隔板 intermediate bottum导板 guideway创成半径（转子机） generating radius缸体宽度（转子机） operating width机柱 column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 cahmber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汽车发动机相关中英文对照(241-320)活塞 piston裙部开槽活塞 split skirt pistonU形槽活塞 U-slot piston滚花修复活塞 knurled piston圆顶活塞 dome head piston平顶活塞 flat head piston凸顶活塞 crown head piston(convex head piston)凹顶活塞 concave head piston阶梯顶活塞 step-head piston筒形活塞 trunk piston椭圆形活塞 oval piston抗热变形活塞 autothermic piston不变间隙活塞 constant clearance piston镶因瓦钢片活塞 invar strut piston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 slotted oil control ring螺旋弹簧加载双坡口油环 coil spring loaded slotted oil control ring 涨环 expander双坡口油环 double bevelled oil control ring内上坡口 internal bevel top内下坡口 internal bevel bottom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曲柄连杆机构 connecting rod中心曲柄连杆机构 central-located connecting rod偏心曲柄连杆机构 offset connecting rod铰接曲柄边杆机构 hinged connecting rod 连杆 connecting rod连杆小头 connecting rod small end连杆大头 connnecting rod big end连杆杆身 connecting rod shank副连杆 slave connecting rod叉形连杆 fork-and-blade connecting rod 主连杆 main connecting rod方形连杆 boxed rod绞链式连杆 hinged type connecting rod 活节式连杆 articulated connecting rod 连杆盖 connecting rod cap连杆轴承 connecting rod bearing曲轴 crankshaft整体式曲轴 one-piece crankshaft组合式曲轴 assembled crankshaft右侧曲轴 right-hand crankshaft左侧曲轴 left-hand crankshaft改变行程的曲轴stroked crankshaft曲轴前端 crankshaft front end曲轴主轴颈 crankshaft main journal轴颈重叠度 shaft journal overlap圆角 fillet汽车发动机相关中英文对照(321-400)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 passage曲柄 crank曲柄臂 crank arm曲柄销 crank pin轴套 bush曲柄转角 crank angle曲柄半径 crank radius抛油圈 oil slander角度轮 degree wheel动平衡机 dynamic balancer平衡重 balancer weight扭振减振器 torshional vibration damper 扭振平衡器 torsion balancer谐振平衡器 harmonic balancer振动平衡器 vibration balancer曲轴链轮 crankshaft sprocket转子轴颈 rotor journal偏心轴 eccentric shaft曲轴箱 crankcase闭式曲轴箱通风装置 closed-crankcase ventilating system 飞轮 flywheel飞轮齿圈 flywheel ring gear飞轮芯棒 cantilever飞轮芯轴 flywheel spindle飞轮的惯量矩 flywheel moment of inertia飞轮标记 flywheel mark当量系统 equivalent system当量轴长 equivalent shaft length一级往复惯性力 reciprocating inertia force,1st order 二级往复贯性力 reciprocating inertia force, 2nd order 离心惯性力 centrifugal inertia force配气机构 valve gear凸轮轴 camshaft凸轮 cam整体式凸轮轴 one-piece camshaft组合式凸轮轴 assembled camshaft凸轮轴驱动机构 camshaft drive赛车用凸轮轴 race camshaft凸轮轴轴颈 camshaft bearing journal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凸轮升程 cam-lobe lift凸轮尖 cam nose凸轮从动件 cam follower齿轮传动机构gear drive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汽车发动机相关中英文对照(401-480)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 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 gear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气门头 valve head气门工作面 valve face气门边限 valve margin气门弹簧座 valve-spring retainer气门锁片 valve key气门间隙调节螺钉 valve lash adjusting screw气门旋转器 valve rotator气门室 valve cage气门油封 valve oil seal气门口 valve port气门座 valve seat气门座镶圈（嵌镶式气门座圈）valve seat insert(valve seat ring) 气门座锥角 valve seat angle气门座宽度 valve seat width气门挺杆 valve tappet(valve lifter)液力挺杆 hydraulic tappet(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气门重叠度 stem overlap气门开启持续时间 valve duration气门正时标记 valve timing sign气门弹簧 valve spring气门内弹簧 inner valve spring气门外弹簧 outer valve spring刚性缓冲弹簧 stiff buffer spring上紧弹簧 energizing spring防振气门弹簧 non-surging spring弹簧座圈 spring retainer蝶形弹簧 belleville spring滚柱 roller气门室盖 valve chamber cover摇臂 rocker arm高升程摇臂 high lift rocker arm摇臂轴 rocker arm shaft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链条张紧调节装置 assembly chain tension adjuster张紧带轮 tensioning pulley传动带张紧装置 belt tensioner同步驱动皮带 synchronous belt同步驱动皮轮 synchronous belt pulley供油系 fuel system控制燃烧系统 controlled combustion system反湿气装置 antipercolator电子燃油喷射 electronic fuel injection蒸气回收装置 vapor recovery system燃油蒸气回收系统 fuel vapor recovery system液体回收装置 liquid withdrawal system恒量净化管 constant purge line碳罐净化管 canister purge line供油量 fuel delivery循环供油量 fuel delivery per cycle汽车发动机相关中英文对照(481-560)额定供油量 rated fuel delivery怠速供油量 idling speed fuel delivery供油规律 fuel supply rate curve油量调节装置 fuel control unit供油提前角 fuel supply advance angle进油计量 inlet metering几何供油行程 geometric fuel delivery stroke供油率 fuel supply rate燃油通道 fuel gallery有效行程 effective stroke剩余行程 remainder stroke变行程计量 variable stroke metering等容卸载 constant volume unloading变容卸载 variable volume unloading收缩容积 retraction volume燃油喷油装置 fuel injection equipment燃油喷射泵 fuel injection pump滚轮式燃油喷射泵 roll fuel injection pump凸轮轴式燃油喷射泵 camshaft fuel injection pump直列式燃油喷射泵 in-line fuel injection pump伺服式燃油喷射泵 servo fuel injection pump底部突缘安装燃油喷射泵base flanged mounted fuel injection pump 上部安装燃油喷射泵 high flanged-mounted fuel injection pump侧向安装燃油喷射泵 side-mounted fuel injection pump端部突缘安装式燃油喷射泵 end flange-mounted fuel injection pump V形燃油喷射泵 vee fuel injection pump脉动式燃油喷射泵 jerk fuel injection pump螺纹安装燃油喷射泵 screw-mounted fuel injection pump蓄能式燃油喷射泵 accumulator fuel injection pump往复式燃油喷射泵 reciprocating fuel injection pump驱动轴式燃油喷射泵 driveshaft fuel injection pump单缸式燃油喷射泵 single cylinder fuel injection pump圆柱式燃油喷射泵 cylindrical fuel injection pump旋转式燃油喷射泵 rotary fuel injection pump分配式燃油喷射泵 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针阀 needle芯轴 central spindle喷嘴壳体 nozzle body针阀升程 needle lift喷嘴盖形螺母 nozzle cap nut喷油器壳体 nozzle holder突缘安装喷油器壳体 flanged-mounted injection nozzle holder 燃油喷射泵传动装置 transmision of an injection pump喷嘴锥体 nozzle hole cone柱塞 plunger柱塞套 barrel柱塞行程 plunger stroke喷孔 spray orifice海拔控制器 altitude control提前器飞锤 flyweight喷孔长径比 ratio of nozzle hole length nozzle diameter 喷嘴液动力特性 nozzle hydrokinetic characteristics动态相位 dynamic phase喷孔面积 nozzle hole area喷嘴流通特性 nozzle flow characteristic喷油背压 injection back pressure汽车发动机相关中英文对照（561-640）高压油管 high pressure pipe平均喷油扭矩 mean injection torque喷油总效率 overall pumping efficiency峰值喷油压力 injection peak pressure预行程 prestroke收缩行程 retraction stroke燃油箱 fuel tank油箱盖 fuel tank油位表 fuel level gauge注油控制装置 fill control system汽油箱 gasoline tank( petrol tank)汽油供给管 gasoline feed pipe加油管 filler tube放油螺塞 drain plug吸油管 suction pipe刚性燃油管 rigid fuel pipe进油孔 fuel feed hole供油管 supply pipe通气管 bleeding pipe通气管 bleeding pipe泄油阀 spill valve泄油孔口 spill port进油阀 inlet valve最大油量限制器maximum fuel stop滴油 dribble燃油表 fuel gauge输油泵 feed pump燃油泵 fuel pump附装燃油箱中的电动燃油泵 tank-mounted eletric fuel pump 机械式燃油泵 mechanical fuel pump膜片式燃油泵 diaphragm fuel supply pump叶片式供油泵 vane fuel supply pump活塞式输油泵 piston type fuel supply pump齿轮式输油泵 gear fuel supply pump电动燃油泵 eletric fuel pump带真空泵的汽油泵 vacuum pump with fuel pump起动加油器 primer起动给油杆 primer lever燃油泵上体 fuel pump body燃油泵下体 fuel pump base燃油泵盖 bowl cover进油口接头fuel inlet neck出油口接头 fuel discharge port输出阀 delivery valve泵油元件 pump element回油阀部件 fuel return valve assembly化油器 carburetor化油器系统 carburetor circuit简单化油器 elementary carburetor单腔化油器 single-barrel carburetor双腔并动化油器 two-barrel dual carburetor双腔分动化油器 two-barrel duplex carburetor四腔化油器 four-barrel carburetor上吸式化油器 updaught carburetor下吸式化油器 downdraught carburetor平吸式化油器 horizontal carburetor侧吸式化油器 side-draft-carburetor高海拔补偿式化油器 altitude compensating carburetor 化油器附加器 adaptor carburetor双腔式化油器 twin-choke carburetor固定喉管式化油器 fixed venturi carburetor可变喉管化油器 variable venturi carburetor化油器接头 carburetor adaptor阻风门 choke valve阻风活塞 choke piston阻风板 choke plate自动阻风门 automatic choke阻风门拉钮 choke button电控自动阻风门 electric-assisted choke阻风管 choke tube喉管 venturi双重或三重喉管 double & triple venturi阻风门拉线 choke cable化油器小喉管 booster venturi浮子系 float system浮子 float环形浮子 annular float同心式浮子 concentric float浮子支销 float hinge pin浮子针阀 float needle valve阀针 valve needle浮子油面 float level汽车发动机相关中英文对照（641-720）浮子臂 float arm侧置浮子室式 side float type怠速阀 idle valve怠速针阀 idle needle省油器 economizer省油器阀 economizer valve辅助空气阀 auxiliary air-valve加速油井 accelerating well加速泵 accelerating pump加速泵喷嘴 accelerating pump nozzle油门 throttle手油门 hand throttle节气门操纵手柄 throttle control lever真空加浓器 vacuum booster加浓器 excess fuel device量孔体 jet block怠速量孔 idle metering jet主量孔 main metering jet剂量阀活塞 dosage valve piston空气量孔 air jet燃油滤清器 fuel filter沉淀杯 sediment bowl串联过滤器 in-line filter燃油箱内装过滤器 in-tank filter调速器 governor飞球式调速器 flyball governor调速器 governor飞球式调速器 flyball governor液压调速器 hydraulic governor真空转速调速器 vacuum speed governor惯性调速器 inertia governor离心调速器 centrifugal governor调速器重锤 governor weight空气滤清器及进排气系统 air cleaner and intake and exhaust sytem 空气滤清器 air filter冲压式空气滤清器 ram air clearner恒温控制式空气滤清器 thermostatic controlled air cleaner油浴式空气滤清器 oil bath air cleaner纸质空气滤清器 paper air clearner旋流管式空气滤清器 swirl tube air filter滤清器滤芯 filter element空气滤清器壳体 air filter housing空气滤清器盖 air filter cover滤清器密封圈 filter seal ring滤网 sieve滤纸盘或膜 filter paper disc or membrane进气和排气系统 intake and exhaust system排气管 exhaust pipe排气抽气管 exhaust extraction duct扫气泵 scavenging pump进气预热装置 intake preheater进气歧管 intake manifold进气歧管真空度 intake manifold vacuum冷式进气歧管 cold manifold冲压式进气歧管 ram intake manifold排气歧管 exhaust manifold脉冲式排气歧管 pulse exhaust manifold等压排气歧管 constant pressrue exhaust manifold排气歧管热量控制阀 exhaust manifold heat control valve 超高度歧管 high-rise manifold升温横跨管道 heat crossover排气横跨管道 exhaust crossover预热点 hot spot阻风门加热器 choke heater热空气导流管 hot air duct隔热板 heat shield排气再循环阀 exhaust -gas-recirculation消声器 silencer进气消声器 intake silencer排气消声器 exhaust silencer金属垫片式消声器 steel pack muffler玻璃丝消声器 glass pack muffler空洞消声器 gutted muffler前排气管 front exhaust pipe尾管 tail pipe消声器联接管 intermediate pipe热空气管 hot air pipe曲轴箱通风管 crankcase bleed pipe隔声罩 acoustic hood进气消声器元件 silencer element真空泵 vacuum pump指示功率 indicated power汽车发动机相关中英文对照（721-800）指示热效率 indicated thermal efficiency指示油耗率 indicated specific energy consumption示功图 indicator diagram冷却系 cooling system风冷 air cooling水冷 water-cooling循环流冷却系cooling recovery system自然循环液冷却系统 natural circulation type cooling system热流循环液冷却系统 thermo-siphon circulation type cooling system 温差循环液冷却系统 gravity circulation water cooling system压力式水冷却系统 positive circulation cooling system加压式冷却法 pressure type cooling水泵循环冷却系统 pump circulation cooling system强制循环式化冷系统 forced-feed water circulation system封闭式液冷系统 sealed cooling system散热器 radiator片式散热器 finned radiator管式散热器 tubular radiator蜂窝式散热器 cellular radiator哈里逊式散热器 Harrison type radiator带板式散热器 ribbon type radiator上水箱 upper tank下水箱 lower tank涨溢箱 expansion tank散热器芯 radiator core之字形管散热器芯 film core管-片式散热器芯 fin and tube core散热器加水口盖 radiator filter cap压力式水箱盖 radiator-pressure cap蒸气-空气泄放阀 vapor-air release valve散热器护罩 radiator cowl散热器百叶窗 radiator shutter散热器保温帘 radiator roller blind散热片 cooling fin缸盖散热片 cylinder head fin缸体散热片 cylinder block fin控温装置 temperature regulating device恒温器 thermostat恒温器主阀 thermostat main valve恒温器旁通阀 thermostat by-pass valve恒温器挠性波纹筒 thermostat flexible bellows液体冷却设备 liquid cooling equipment水泵 water pump水泵体 pump casing水泵叶轮 water pump impeller旁通进水口 water by-pass inlet neck循环泵 circulating pump主进水口 water main inlet port出水口 water outlet port自调式水封 self-adjusting seal unit溢流管 overflow pipe导流板 deflector风扇 fan(blower)轴流式风扇 axial flow fan离心式风扇 centrifugal fan风扇壳体 blower casing风扇导流罩 fan cowl风扇毂 fan hub风扇叶片 fan blade风扇叶轮 blower impeller风扇导流定子 blower stator风扇皮带轮 fan pulley三角皮带 v-belt风扇护罩 fan shroud风扇叶轮叶片 impeller vane冷却用空气 cooling air风扇导流叶片 stator vane强制风冷 forced-air cooling自然风冷 natural air cooling风道 air ducting润滑系 lubrication system润滑 lubrication气缸上部润滑 upper cylinder lubrication 压力润滑 pressure-feed lubrication压力润滑法 forced lubrication自动润滑 automatic lubrication飞溅润滑 splash lubrication润滑周期 lubrication interval边界润滑 borderline lubrication曲轴箱机油油盘 crankcase oil pan油底壳 oil pan机油盘放油塞 sump plug汽车发动机相关中英文对照（8011-880）集油器 oil collector机油泵 oil pump计量式机油泵 metering oil pump齿轮式机油泵 gear type oil pump转子式机油泵 rotor-type oil pump机油泵出油管 oil pump outlet pipe放油口 oil drain hole油道 oil duct断油开关 cut-off cock机油散热器 oil cooler机油滤清器 oil filter机油粗滤器 primary oil filter机油精滤器 secondary oil filter全流式机油滤清器 full-flow oil filter分流式机油滤清器 by-pass oil filter离心式机油滤清器 centrifugal oil filter整体式滤芯 integral filtering element细滤器滤芯 filter element滤清器壳 filter box滤片filtering disc机油减压器 oil pressure relief valve旁通阀 by-pass oil filter机油滤网 oil strainer加机油孔 oil filter cap滤芯轴 filter shaft刮片组件 cleaning edge机油量尺 dipstick机油滤网 oil strainer增压器 supercharger增压和扫气装置 pressure-charging and scavenging unit 增压装置 supercharging device涡轮增压器 turbo-charger气波增压器 comprex pressure wave supercharger增压器阻风阀 supercharger blast gate增压器调节容气量的旁通阀 supercharger control bypass 增压器叶轮 supercharger impeller惯性增压 inertia supercharging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喘振 surge喘振线 surge line轴流式涡轮 axial-flow turbine脉冲进气 ram charging发动机试验 engine test发动机试验规程 engine test procedure发动机技术要求 engine technical requirements标准大气状况 standard atmospheric conditions大气压力 atmospheric pressure进气温度 inlet air temperature进气温度 inlet air temperature功率校正 power correction功率标定 power rating功率换算 power conversion校正系数 correction factor换算系数 performance test性能试验 performance test起动性能试验 starting ability test怠速试验 idle running test道路负荷试验 road load test各缸工作均匀性试验 cylinder variation test背压试验 back pressure test最低稳定工作转速试验 lowest continuous speed test with load 背部泄漏试验 back-leakage test调整试验 adjustment test热平衡试验 heat balance test快速磨损试验 accelerated wear test热冲击试验 thermo-shock test空载特性试验 no-load characteristic test模拟增压试验 simulated supercharging test停缸试验 cylinder fuel-cut test增压机匹配试验turbo-charger matching test排气分析试验 exhaust analysis test突变负荷试验 sudden load change test稳定性试验 stability test单缸熄火试验 one cylinder shut off test例行检查试验 routine inspection test验证试验 verification test汽车发动机相关中英文对照（881-960）鉴定试验 approval test可靠性试验 reliability test耐久性试验 durability test定型试验 type approval test验收试验 acceptance test现场试验 field test出厂试验 delivery test抽查试验 spot check test复查试验 re-check test台架试验 bench test强化试验 hop-up test发动机试验台 engine test bed底盘测功机 chassis dynamometer测功机 dynamometer水力测功机 hydraulic dynamometer电涡流测功机 eddy current dynamometer电力测功机 electric dynamometer扭矩仪 torque meter转速表 tachometer温度测量 thermometry温度测量仪器 thermometric instruments空气流量测量 air flow measurement热线风速仪 hot wire anemometer电子示功仪 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 综合排放质量 composite mass of exhaust emission排放系数 emission factor排放率emission index质量排放量 mass emission比排放量 brake specific emission排放物控制系统 emission control system排气排放物控制系统 exhaust emission control system二次空气 secondary air二次空气分配歧管 secondary air distribution二次空气控制阀 secondary air control valve二次空气转换阀 secondary air switching valve二次空气转流阀 secondary air diverter valve二次空气喷射装置 secondary air injection system二次空气喷射管 secondary air injection tube二次空气喷射减速压阀 secondary air injection relief valve 脉动空气装置 pulsating air system二次空气泵 secondary air pump曲轴箱排放物控制系统 crankcase emission control system曲轴箱双通风系统 crankcase closed system汽车发动机相关中英文对照（961-1040）曲轴箱单通风系统 crankcase sealed system曲轴箱强制通风装置 positive crankcase ventilationPCV阀 PCV valve蒸发排放物控制系统 evaporative emission control system活性碳罐贮存装置 charcoal canister storage system活性碳罐 charcoal canister曲轴箱贮存装置 crankcase storage system空气滤清器贮存装置 air filter storage system燃油箱止回阀 fuel tank check valve油气分离器 fuel and vapor separator清除阀 furge valve催化转化系统 catalytic converting system催化燃烧分析仪 catalytic combustion analyzer催化剂 catalyst转化器 converter。

汽车机械专业用语1发动机engine内燃机intenal combusiton 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 engine 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-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budc (before upper 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 consumption。

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。

发动机专业英语词汇（Engine English Vocabulary）Engine classification1 reciprocating internal combustion engine reciprocating, internal, combustion, engine2 carburetor engine carburetor engine3 rotor engine rotary engine4 wheel, line rotor engine, rotary, trochoidal, engine5, two stroke engines, two-stroke, engine6, four stroke engines, four-stroke, engine7 turbocharged engine supercharged engine8 air-cooled engine air-cooled engine9 oil cooled engine oil-cooled engine10 water-cooled engine water-cooled engine11 naturally aspirated engines naturally, aspirated, engine12 gas gas engine13 liquefied petroleum gas engine liquified petroleum gas engine14 diesel gas diesel gas engineMore than 15 fuel engines, multifuel, engine16 petroleum engine hydrocarbon engine17 dual fuel engines duel, fuel, engine18 heat ball engine, hot, bulb, engineMore than 19 cylinder engine multiple, cylinder, engine20 opposed piston engine opposed, piston, engine21 opposed cylinder type engine opposed-cylinder engine22 crosshead type engine cross, head, engine23 inline engine in-line engine24 star engine radial engine25 cylinder piston engine trunk-piston, engine26 Stryn engine Stirling engine27 valve engines knight, engine28 gas scavenging engine port-scavenged engine29 tilting engine slant engine30 front mounted engine front-engine31 rear mounted engine rear-engine32 mid mounted engine central engine33 left engine left-hand engine34 right engine right-hand engine35 short stroke engine oversquare engine36 long stroke engine undersquare engine37 equal diameter engine square engine38 top mounted camshaft engine overhead, camshaft, engine39 DOHC engine dual overhead camshaft engine40 V shape engine V-engine41 top valve engine valve, in-head, engine42 side valve engine side, valve, engine43 valveless engines valveless, engineMore than 44 valve engine multi-valve engine45 horizontal engine horizontal engine46 tilting engine inclined engine47 vertical engine vertical engine48 W shape engine w-engine49 I shape engine I-engine50 L shape engine L-engine51 F shape engine F-engine52 original machine Engine prototypeengine performance53, two stroke cycle two-stroke, cycle54, four stroke cycle four-stroke, cycle55 Diesel cycle diesel cycle56 Otto cycle Otto cycle57 hybrid cycle mixed cycle58 constant capacity cycle constant, volume, cycle59 working cycle working cycle60 equal pressure cycle constant, pressure, cycle61 ideal loop ideal cycle62 thermodynamic cycle thermodynamic cycle63 stroke stroke64 piston stroke piston stroke65 long stroke long stroke66 upper trip up stroke67 trip down stroke68 intake stroke intake stroke69 charging stroke charging stroke70压缩行程压缩行程71爆炸行程爆炸行程72膨胀行程膨胀冲程73动力行程动力冲程74排气行程排气行程75膨胀换气行程扩大交流行程76换气压缩行程交换压缩行程77上止点上死点（上死点）78下止点下死点（下死点）79上止点前上止点前（上死点前）80上止点后ATDC（顶死中心后）81下止点前BBDC（下死点前）82下止点后ABDC（下死点后）83排气量位移84发动机排量发动机排量85活塞排量活塞排量86气缸容量汽缸容量87单室容量单室容量88容积法容量89压缩比压缩比临界压缩比90临界压缩比91膨胀比膨胀率92面容比表面体积比93行程缸径比行程缸径比94混合比混合比95压缩压力压缩压力96制动平均有效压力制动平均有效压力（BMEP）97空燃比空气燃料比98燃空比空气燃料比99燃料当量比燃料当量比100扭矩扭矩101单缸功单缸功率102升功率升功率每升103升扭矩扭矩104升质量升质量105减额功率功率106输出马力轴马力107马力小时，马力时马力小时108总马力总马力109总功率总功率110净功率净功率111燃油消耗量燃料消耗112比燃料消耗率燃油消耗113空气消耗率空气消耗量114机油消耗量油耗115有效马力净功率116额定马力额定功率117马力重量系数马力重量系数118制动功率制动功率119制动热效率制动热效率120总效率整体效率121排烟极限功率限烟马力122功率曲线功率曲线123机械损失机械损失124机械效率机械效率125有效热效率有效热效率126充气系数容积效率过量空气系数127过量空气系数128适应性系数自适应系数129扭矩适应性系数扭矩适应性系数130转速适应性系数转速适应性系数131强化系数强化系数132校正系数校正因子133换算系数转换因子134活塞平均速度活塞平均速度135发动机转速发动机转速（旋转频率）136充量（进气）电荷137 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 performance 146 动力性能 power performance147 排放性能 emission performance148 燃油经济性 fuel economy149 排放 exhaust emission150 大的燃烧噪声large combustion noise 151 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 timingjust wanted to say thank 推迟喷油时间 155, the fuel injection timing156 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 diesel 181 碳化氢 hydrocarbon (hc)182 进气管几何尺寸intake gate 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 two 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 gradient 195 共轨系统 common rail system196 可变喷嘴涡轮增压器 variable nozzle turbocharger 197 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 engineering 200 固有噪声 born noise201 侧面挠度 lateral bending202 排气岐管 exhaust manifold203进气岐管进气歧管204交流发电机发电机205齿轮箱齿轮箱206供油泵供给泵207起动机起动器208共振频率共振频率209气缸压力快速升高率快速上升率气缸压力210主喷量和主喷时间主要注射量、定时211共轨油压在共轨燃油压力212放热率热释放率213步进电机步进电机214频谱图频谱图215油膜油膜216机械噪声机械噪声217识别识别218变量变量219隔离声音的传播途径隔离声音的传播途径220衰减衰减221半消声室半个选择室222系数系数223正时带同步带224台架实验台架试验225气门驱动凸轮阀驱动凸轮226传递系数传递系数227矢量向量228气穴现象空化229微处理器微处理器230执行器致动器231电控泵电控泵构造232气缸盖缸盖233气缸体缸体234整体铸造整体铸造（铸造整体）235发动机罩发动机罩236气缸体加强筋发动机缸体加劲肋237气缸缸238示功图指示图/图239缸体（转子机）定子240缸径缸径241气缸体机架缸体框架242配气机构箱阀机构的外壳243气缸体隔片气缸垫片244气缸盖密封环气缸盖垫片245气缸盖垫片气缸垫246气缸套缸套（气缸套）247干式缸套干式气缸套248湿式缸套湿式气缸套249气缸水套水套250膨胀塞膨胀塞251防冻塞冻堵252气缸壁筒壁253环脊环脊254排气口排气口255中间隔板中间隔板256导板导轨257创成半径（转子机）生成半径258缸体宽度（转子机）操作宽度259燃烧室燃烧碗260浅盆形缩口燃烧室浅入燃烧室261主燃烧室主燃烧室262副燃烧室副燃烧室263预燃室预燃室264涡流燃烧室`涡流燃烧室265分开式燃烧室分开式燃烧室266涡流式燃烧室涡流燃烧室267半球形燃烧室半球形燃烧室268浴盆形燃烧室浴盆形燃烧室269我形燃烧室形燃烧室270楔形燃烧室楔形燃烧室271开式燃烧室开式燃烧室272封闭喷射室封闭喷漆室273活塞顶内燃烧室活塞室274爆发室爆炸室275燃烧室容积比体积比燃烧室276发动机托架发动机托架发动机277动力机装置功率单元278直喷柴油机DI（直喷）发动机279非直喷柴油机IDI（间接喷射）柴油机280动力传动系动力火车281连杆连杆282油底壳油盘283活塞销活塞销284气缸套缸径285凸轮齿凸轮齿轮286空气室能量室287气缸余隙容积气缸余隙容积288燃烧室容积燃烧室容积289气缸最大容积气缸最大容积290压缩室压缩室291外径大直径292中径径293内径小直径294径向间隙径向间隙295两极调速器limiting_speed州长296特性297空转特性空载特性298负荷特性部分油门特性（汽油机）负荷特性299调速特性调速特性300万有特性映射特性301稳定调速率稳态调速率工况302怠速转速怠速303经济转速经济速度304起动转速启动速度305最低稳定工作转速最低稳定转速最大扭矩306最大扭矩转速速度307最高空转转速最高空转转速308调速调速309超速超速310怠速空转311转速波动率转速波动率312工况工况（工况）313额定工况申报工作情况314变工况变工况315稳定工况稳定工况316空载空载317全负荷满负荷318超负荷过载319部分负荷部分负荷320怠速控制怠速控制321怠速工况怠速工况322起动工况起动条件323起动转速起动速度324急减速工况突然下降的情况325加速工况加速条件326驻车公园327调速调速328应急[跛行]模式跛行模式排放329排放标准在欧盟欧洲排放标准330燃油质量燃油质量331生产一致性（COP）生产一致性检测332的燃油消耗燃油消耗333废气排放测量排放检测334排气管排气管335一氧化碳一氧化碳曲轴箱气体曲轴箱燃油蒸发排放量336排放337老化试验耐久性试验338 epefe =欧洲计划的排放，燃料和发动机技术欧洲的排放、燃油及发339动机技术项目340燃料特性燃油质量341汽车制造商汽车制造商汽车尾气排放对空气质量的影响排放对空气质量的影响342343十六烷值十六号344蒸发特性蒸发特性345无硫燃料无硫燃油346 testcycle测试循环347个NEDC新欧洲行驶循环新的欧洲标准测试循环=348负载活性炭罐炭罐吸附349预处理（PC）预处理350 ESC =欧洲稳态循环稳态循环351欧负载响应测试负荷烟度试验ELR = 352等=欧洲瞬态循环瞬态循环353、为环境友好型汽车环境友好汽车354环境温度环境温度355λ传感器λ传感356超过排放限值）排放超出限值357项试验道路适应性检测358at自由加速在自由加速工况下359催化剂催化转化器360自然吸气自然吸气机型361涡轮增压涡轮增压机型362排放控制技术排放控制技术363三效催化剂三元催化转化器364催化剂涂层催化转化器涂层365次空气喷射二次空气喷366废气再循环排气再循环系统367氧化催化转化器氧化催化剂368压电喷油阀压电式喷油阀369我发电机组370人为人为因素371欧洲汽车制造商协会ACEA =欧洲汽车制造商协会372标范围目标走廊373目标值目标值374临界流量文丘里管（CFV临界流文丘里）375化学发光检测器CLD（化学发光检测器）376氢火焰离子化检测器FID（火焰离子化检测器）377气相色谱仪GC（气相色谱）378加热式化学发光检测器（HCLD加热化学发光检测器）379加热式氢火焰离子化检测器（HFID加热火焰离子化检测器）380液化石油气LPG（液化石油气）381不分光红外线分析仪NDIR（非分散红外分析仪）382 ng天然气（天然气）383日非甲烷截止器（非甲烷刀）384额定功率额定功率。