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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 BTDC(before top dead center) 上止点后 atdc(after top dead cetner) 下止点前 bbdc(before bottom dead center) 下止点后 abdc(after bottom dead center) 缸径 cylinder bore 缸径与行程 bore and stroke 空气室 energy chamber 气缸余隙容积 cylinder clearance volume 燃烧室容积 combustion chamber volume 气缸最大容积 maximum cylinder volume 压缩室 compression chamber 排气量 displacement 发动机排量 engine displacement 活塞排量 piston swept volume 气缸容量 cylinder capacity 单室容量 single-chamber capacity 容积法 volumetry 压缩比 compression ratio 临界压缩比 critical compression ratio 膨胀比 expansion ratio 面容比 surface to volume ratio 行程缸径比 stroke-bore ratio 混合比 mixture ratio 压缩压力 compression pressure 制动平均有效压力 brake mean effective pressure(bmep) 空燃比 air fuel ratio 燃空比 fuel air ratio 燃料当量比 fuel equivalence ratio 扭矩 torque 单缸功率 power per cylinder 升功率 power per liter 升扭矩 torque per liter 升质量 mass per liter 减额功率 derating power 输出马力 shaft horsepower 马力小时，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 effective thermal efficiency 充气系数 volumetric efficiency 过量空气系数 coefficient of excess air 活塞平均速度 mean piston speed 发动机转速 engine speed (rotational frequency) 怠速转速 idling speed 经济转速 economic speed 起动转速 starting speed 最低稳定工作转速 lowest continuous speed with load 最大扭矩转速 speed at maximum torque 最高空转转速 maximum no load governed speed 调速 speed governing 超速 overspeed 怠速 idling 转速波动率 speed fluctuation rate 工况 working condition(operating mode) 额定工况 declared working condition 变工况 variable working condition 稳定工况 steady working condition 空载 no-load 全负荷 full load 超负荷气缸 cylinder （转子机）缸体 stator 缸径 cylinder bore 气缸体机架 cylinder block frame 气缸盖 cylinder head 配气机构箱 valve mechanism casing 气缸体隔片 cylinder spacer 气缸盖密封环 cylinder head ring gasket 气缸盖垫片 cylinder head gasket 气缸套 cylinder liner(cylinder sleeve) 干式缸套 dry cylinder liner 湿式缸套 wet cylinder liner 气缸水套 water 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 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 racer (racing car) 单座小客车 one-seater 七座小客车 seven-seater 越野车 off-road vehicle 轻型越野车 light-off-road vehicle 中型越野车 medium off-road vehicle 重型越野车 heavy off -road vehicle 超重型越野车 extra heavy off- road vehicle 吉普车 jeep 硬顶吉普车 hard top jeep 客车 bus 微型客车 minibus 轻型客车 light bus 中型客车 medium bus 大型客车 large bus 客货两用小客车 estate car (estate) 多用途客车 multipurpose vehicle 厢式小客车 closed car 出租小客车 taxicar 城市客车 urban bus 大客车 coach 城间大客车 intercity bus 长途大客车 long distance coach 旅游客车 sightseeing bus(touring bus) 铰接客车 articulated bus 无轨客车 trolley bus 双层客车 double-deck bus 团体客车 private coach 货车 truck(lorry) 微型货车 mini-truck 轻型货车 light truck 中型货车 medium truck 重型货车 heavy truck 公路货车 highway vehicle 小型货车 pick-up 平板货车 platform truck(flat bed truck) 通用货车 general -purpose vehicle 短轴距货车 short-wheel base truck 长轴距货车 long-wheelbase truck 集装箱运输货车 container carrier 客货两用车 cargo-bus 厢式货车 van 牵引汽车 towing vehicle 全挂牵引汽车 towing vehicle 牵杆式牵引车 full-trailer towing vehicle 半挂牵引车 semi-trailer towing vehicle 道路列车 road train 客用道路列车 passenger road train 铰接式道路列车 articulated road train 双挂式道路列车 double road train 混合式道路列车 composite road train 天然气车辆 natural gas vehicle(NGV) 压缩天然气车辆 compressed natural gas vehicle 液化天然气车辆 liquid petroleum gas vehicle 液化石油气车辆 liquid petroleum gas vehicle 双燃料车辆 duel fuel vehicle 单燃料车辆 single fuel vehicle 专用车 special vehicle 垃圾车 dust car (refuse collector) 冷藏车 refrigerated van 洒水车 street sprinkler (street flusher) 囚车 prison van 殡仪车 hearse 售货车 mobile store(mobile shop) 图书馆车 mobile library 宣传车 mobile louderspeaker 商业广告车 spiel truck 展览汽车 demonstration car 博览会专用车 fairground vehicle 流动艺术展览车 artmobile 邮政车 mobile post office 运油车 fuel tanker 加油车 refueller 飞机牵引车 aircraft tractor 救护车 ambulance (medical vehicle) 病院汽车 clinic car 医疗急救车 rescue ambulance X射线诊断车 mobile-x-ray clinic 防疫监测车 mobile epidemic control vehicle 计划生育车 mobile family -planning clinic 伤残者运送车 handicapped person carrier 炊事车 kitchen vehicle 餐车 mobile canteen 沐浴车 mobile shower bath 保温车 insulated van 电视转播车 TV relaying vehicle 电视录像车 video recording vehicle 摄影车 mobile photographic studio 电影放映车 film projection vehicle 邮件运输车 mail carrier 农用车 farm vehicle 种子检测车 plant seeds inspection van 植物保护车 plant pest control vehicle 计量检测车 metrology inspection vehicle 环境检测车 mobile environment monitor 畜禽防疫车 mobile animal eqidemic control 交通监理车 traffic control car 刑事勘察车 mobile crime investigation vehicle 气卸散装水泥车 bulk-cement pneumatic delivery tanker 气卸散装煤粉车 bulk-coal powder pneumatic delivery tanker 气卸散装电石粉车 bulk-calcium carbide pneumatic delivery tanker 气卸散装化学粉粒车 bulk-chemicals pneumatic delivery tanker 食用植物油运油汽车 edible oil tanker 食用植物油加油车 edible oil pump delivery tanker 活鱼运输车 life fish carrier 气卸散装面粉车 bulk-flour pneumatic delivery tanker 吸尘车 vacuum sweeper 高压清洗车 high-pressure sewer flushing vehicle chart of automotive model 后驱动汽车 rear drive automobile 前驱动汽车前轮距 track front 后轮距 track rear 双胎间距 space between twin wheels 前悬 front overhang 后悬 rear overhang 离地间隙 ground clearance 纵向通过角 ramp angle 接近角 approach angle 离出角 departure angle 车架高度 height of chassis above ground 驾驶室后车架最大可用长度 maximum usable length of chassis behind cab 车身长度货厢容积 loading surface 门高 door height 门宽 door width 车架有效长度 chassis frame useful length 比功率 power/mass ratio 比扭矩 torque/maximum total mass ratio

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