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
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
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
曲轴箱单通风系统  crankcase sealed system
曲轴箱强制通风装置  positive crankcase ventilation PCV
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
催化转化器  catalytic converter
轴流式转化器  AXIAL FLOW TYPE CONVERTER
径流式转化器  RADIAL FLOW TYPE CONVERTER
下流式转化器  down flow type converter
上流式转化器  up flow type converter
双床式转化器  dual bed converter
单床式转化器  single bed converter
氧化型催化剂  oxidation catalyst
还原型催化剂  reduction catalyst
三元催化剂  three-way catalyst
贵金属催化剂  noble metal catalyst
普通金属催化剂  base metal catalyst
稀土催化剂  rare earth catalyst
催化剂耗损  catalyst attrition
催化剂收缩  catalyst shrinkage
催化剂中毒  catalyst poisoning
比表面积  specific surface area
空速  space velocity
载体涂料  washcoat
双重催化系统  dual -catalyst system
催化箱  catalyst container
载体  substrate
整体式载体  monolithic substrate
颗粒式载体  pelleted substrate
转化效率  conversion efficiency
熄灯温度  light-off temperature
热态反应系统  thermal reacting system
热反应器  thermal reactor
反应式歧管  reactive manifold
过热保护装置  over heating protection system
过热警报装置  over heating warning system
排气口衬套  exhaust port liner
后燃器  after burner
排气再循环系  EGR system
排气再循环  exhaust gas recirculation
节气门前 EGR
系统  above throttle valve EGR system
节气门后 EGR
系统  below throttle valve EGR system
空气比例式 EGR
系统  air proportional EGR system
负荷比例式 EGR
系统  load proportional EGR system
孔口真空控制式 EGR
系统  ported vacuum controlled EGR system
喉管真空控制式 EGR
系统  venturi vacuum controlled EGR system
排气压力控制式 EGR
系统  exhaust pressure controlled EGR system
声速控制式 EGR
系统  sonic controlled EGR system
电子控制式 EGR
系统  electronic controlled EGR system EGR
冷却器  EGR cooler EGR
过滤器  GER filter EGR
控制阀  EGR control valve EGR
调压阀  EGR pressure regulator
再循环排气  EGR gas
再循环排气率  EGR rate
点火和喷油时刻控制系统  ignition and injection timing control system
点火时刻控制系统  ignition timing control system
减速点火提前控制装置  deceleration spark advance control
推迟喷油时刻控制系统  retarded injection timing control system
转速控制的推迟喷油时刻  retarded injection timing with speed
负荷控制的推迟喷油时刻  retarded injection timing with load
燃油控制系统  fuel control system
反馈控制  feedback control
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
海拔补偿  altitude compensating
气压补偿  atmospheric pressure compensating
电子控制化油器  electronic controlled carburetor
电子燃油喷射系统  electronic fuel injection system
怠速限制器  idle limiter
阻风门开启器  choke opener
减速控制装置  deceleration control system
补气阀  gulp valve
节气门定位器  throttle positioner
节气门缓冲器  throttle dash pot
节气门开启器  throttle opener
强制怠速加浓装置  coasting richer
发动机电子集中控制系统  electronic concentrated engine control system
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
爆震传感器  knock sensor
进气流量传感器  intake flow sensor
温度开关  temperature switch
节气门位置开关  throttle position switch
其他控制装置  other control systems
除水系统  water removal system
喷水装置  water injection system
调温式空气滤清器  temperature controlled (modulated) air cleaner
微粒物捕集装置  particulate trap system
捕集装置氧化器  trap oxidizer
一氧化碳容积百分率  carbon monoxide percent by volume
一氧化碳分析仪  co analyzer
湿度  moisture
量距和零点  span and zero
补偿  compensation
标定气体  calibration gas
样气处理系统  sample handling system
凝水分离器  condensate trap
密封垫  gasket
玷污  contaminate
防漏  leakproof
稀释  dilution
算术平均值  arithmetic average
精度  accuracy
全量程  full scale
漂移  drift
预热时间  warm-up time
抗腐蚀性  corrosion -resistance
流量计  flowmeter
热交换器  heat exchanger
不透气收集袋  gas-tight collection bag
分析测定方法和仪器  analysis measuring method and instrument
不分光红外线分析法  nondispersive infrared
不分光紫外线分析法  nondispersive ultraviolet
氢火焰离子化检测器  flame ionization ditector
总碳氢化合物分析仪  total hydrocarbon analyzer
气相色谱仪  gas chromatograph
化学发光检测器  chemiluminescent detector
臭氧发生器  ozonator
底盘测功机  chassis dynamometer
惯性模拟系统  inertia simulation system
功率吸收装置  device for power absorption
转鼓  roller
空气阻力  aerodynamic resistance
滚动阻力  rolling resistance
当量惯量  equivalent inertia
滤纸式测试仪  filter-type measuring apparatus
转速表  tachometer
成套分析设备  analytical train
组合气室  stacked cell
参比室  reference cell
滤光室  filter cell
干扰滤光器  interferential filter
加热式氢火焰离子化检测器  heated flame ionization detector
氮氧化合物转化器  Nox converter (No2-NO)
反应室  reactive cell (chamber)
催化燃烧分析仪  catalytic combustion analyzer
碳氢化合物响应度  hydrocarbon response
碳数当量  carbon equivalent
百万分率碳  parts per million carbon (ppmC)
氧干扰  oxygen interference
氧校正  oxygen correction
湿度较正系数  humidity correction (kh) factor
拖尾  tailing
五氧化二碘法  iodine penta-oxide method
平衡气  balance gas
零点气  zero grade gas (air zero gas)
校正气  calibrating gas
量距气  span gas
拉格朗日拟合  lagrangian fit
二氧化碳干扰校正  corrected for CO2 extraction
袋式分析  bag analysis
柴油机排烟测定仪器  diesel smoke measuring instrument
排气烟度  opacity of exhaust gas
烟度计  opacimeter
全流式烟度计  full flow opacimeter
取样烟度计  sampling opacimeter
光线有效通过长度  effective path length of light ray
吸光系数  light absorption coefficient
峰值储存器  peak hold device
烟室  smoke chamber
引进气体  incoming gas
排出气体  outgoing gas
色温  color temperature
人眼的感光曲线  photoptic curve of human eye
光谱反应曲线  spectral response curve
光源  light source
光束  light beam
直接光线  direct light ray
反射光线  reflected light rays
散射光  diffused light
光通量  light lux
中性滤波仪  neutral optical filter
烟度计物理反应时间  physical response time of opacimeter
电气响应时间  electrical response time
倍频程  octave
热时常数  thermal time-constant
烟柱  smoke column
标定用遮光片  calibrating screen
示踪气体  tracer gas
扫气  scavenge air
冷却装置  cooling device
膨涨箱  expansion tank
暗度刻度  obscuration scale
光学试验台  optical bench
热电偶  thermocouple
气密性  gas tightness
阻尼室  dampling chamber
烟度计  smokemeter
光学式烟度计  optical smokemeter
不透光式烟度计  smoke opacimeter
比尔-朗伯定律  beer-lambert law
不透光度  opacity (lgiht obscuration
)( N)
透光度  transmittance (t)
光吸收系数  coefficient of light absorption (k)
光通道有效长度  effective optical path length (L)
滤纸式烟度计  filter type smokemeter
有效长度  effective length
抽气量  swept volume
滤纸有效面积  effective filter area
死区容积  dead volume
烟度单位  smoke unit (index)
滤纸式烟度单位  filter smoke number (FSN)
内装式烟度计  built-in (in-line) smokemeter
外装式烟度计  mounted (end-of line)
 smokemeter
全流式烟度计  full-flow smokemeter
部分流式烟度计  part-flow smokemeter
取样探头  probe
排气收集系统  exhaust gas collection equipment
稀释空气样气收集袋  sample collection bag for dilution air
稀释空气取样探头  sample probe for dilution air
稀释排气混合气收集袋  sample collection bag for dilute exhaust mixture
取样方法和设备  sampling method and device
全流取样法  full flow sampling
部分流取样法  partial flow sampling
定容取样法  constant volume sampling (CVS)
全量袋式取样法  total bag sampling
比例取样法  proportional smapling
直接取样法  direct sampling method
动态或连续取样法  dynamic or continuous sampling
容积式泵  positive displacement pump
临界流量文杜里管  critical flow venturi
稀释系数  dilution factor
稀释用空气  dilution air
稀释排气  diluted exhaust
稀释风道  dilution ratio
取样探管  dilution tunnel
取样袋  sampling bag
逆向清洗  back flush
试验方法和限值  testing method and limits
试验循环  test cycle
行驶循环  driving cycle
工况  mode
行驶监视仪  driver aid
中间转速  intermediate speed
加权系数  weighting coefficient
美国烟排放物试验循环  US EPA smoke emission test cycle
全负荷法  full load method
自由加速法  free acceleraton method
加载减速法  lug down method
稳定单速法  single steady speed method
道路试验法  road test method
滑行法  coastdown
密闭室测定蒸发排放物法（ SHED） sealed housing ofr evaporative emission determination (SHED)
运转损失  running losses
热浸损失  hot soak losses
昼间换气损失  diurnal breathing losses
美国 LA-4C
法  USEQP A-4CH test procedure
美国 LA-4CH
法  US EPA 4CH test procedure
美国九工况法  US EPA 9 -mode test cycle
美国十三工况法  US EPA 13-mde test cycle
美国重型柴油机瞬态法  US EPA heavy duty diesel engine transient test cycle
日本四工况法  Japanese 4-mode test cycle
日本十工况法  Japanese 10/11-mode test cycle
日本六工况法  Japanese 6-mode test cycle
欧洲 ECE
十五工况法  ECE 15-mode test cycle
排放限值  emission limits
怠速排放限值  idle speed emission limits
浓度排放限值  emission concentration limits
质量排放限值  mass rate of emission limits
净化  purifying
净化率  purifying rate
在用车  in-use vehicle
无铅汽油  unleaded gasoline
劣化系数（ DF） deterioration factor (DF)
车辆类型  vehicle type
道路车辆  road vehicle
商用车辆  commercial vehicle
机动车辆  motor vehicle
电动车辆  electric vehicle
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

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