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汽车行业术语（下）nondispersiveultraviolet氢火焰离子化检测器flameionizationditector总碳氢化合物分析仪totalhydrocarbonanalyzer气相色谱仪gaschromatograph化学发光检测器chemiluminescentdetector臭氧发生器ozonator底盘测功机chassisdynamometer惯性模拟系统inertiasimulationsystem功率吸收装置deviceforpowerabsorption转鼓roller空气阻力aerodynamicresistance滚动阻力rollingresistance当量惯量equivalentinertia滤纸式测试仪filter-typemeasuringapparatus转速表tachometer成套分析设备analyticaltrain组合气室stackedcell参比室referencecell滤光室filtercell干扰滤光器interferentialfilter加热式氢火焰离子化检测器heatedflameionizationdetector氮氧化合物转化器Noxconverter(No2-NO)反应室reactivecell(chamber)催化燃烧分析仪catalyticcombustionanalyzer碳氢化合物响应度hydrocarbonresponse碳数当量carbonequivalent百万分率碳partspermillioncarbon(ppmC)氧干扰oxygeninterference氧校正oxygencorrection湿度较正系数humiditycorrection(kh)factor拖尾tailing五氧化二碘法iodinepenta-oxidemethod平衡气balancegas零点气zerogradegas(airzerogas)校正气calibratinggas量距气spangas拉格朗日拟合lagrangianfit二氧化碳干扰校正correctedforCO2extraction袋式分析baganalysis柴油机排烟测定仪器dieselsmokemeasuringinstrument排气烟度opacityofexhaustgas烟度计opacimeter全流式烟度计fullflowopacimeter取样烟度计samplingopacimeter光线有效通过长度effectivepathlengthoflightray吸光系数lightabsorptioncoefficient峰值储存器peakholddevice烟室smokechamber引进气体incominggas排出气体outgoinggas色温colortemperature人眼的感光曲线photopticcurveofhumaneye光谱反应曲线spectralresponsecurve光源lightsource光束lightbeam直接光线directlightray反射光线reflectedlightrays散射光diffusedlight光通量lightlux中性滤波仪neutralopticalfilter烟度计物理反应时间physicalresponsetimeofopacimeter电气响应时间electricalresponsetime倍频程octave热时常数thermaltime-constant烟柱smokecolumn标定用遮光片calibratingscreen示踪气体tracergas扫气scavengeair冷却装置coolingdevice膨涨箱expansiontank暗度刻度obscurationscale光学试验台opticalbench热电偶thermocouple气密性gastightness阻尼室damplingchamber烟度计smokemeter光学式烟度计opticalsmokemeter不透光式烟度计smokeopacimeter比尔-朗伯定律beer-lambertlaw不透光度opacity(lgihtobscuration)(N)透光度transmittance(t)光吸收系数coefficientoflightabsorption(k)光通道有效长度effectiveopticalpathlength(L)滤纸式烟度计filtertypesmokemeter有效长度effectivelength抽气量sweptvolume滤纸有效面积effectivefilterarea死区容积deadvolume烟度单位smokeunit(index)滤纸式烟度单位filtersmokenumber(FSN)内装式烟度计built-in(in-line)smokemeter外装式烟度计mounted(end-ofline)smokemeter全流式烟度计full-flowsmokemeter部分流式烟度计part-flowsmokemeter取样探头probe排气收集系统exhaustgascollectionequipment稀释空气样气收集袋samplecollectionbagfordilutionair稀释空气取样探头sampleprobefordilutionair稀释排气混合气收集袋samplecollectionbagfordiluteexhaustmixture取样方法和设备samplingmethodanddevice全流取样法fullflowsampling部分流取样法partialflowsampling定容取样法constantvolumesampling(CVS)全量袋式取样法totalbagsampling比例取样法proportionalsmapling直接取样法directsamplingmethod动态或连续取样法dynamicorcontinuoussampling容积式泵positivedisplacementpump临界流量文杜里管criticalflowventuri稀释系数dilutionfactor稀释用空气dilutionair稀释排气dilutedexhaust稀释风道dilutionratio取样探管dilutiontunnel取样袋samplingbag逆向清洗backflush试验方法和限值testingmethodandlimits试验循环testcycle行驶循环drivingcycle工况mode行驶监视仪driveraid中间转速intermediatespeed加权系数weightingcoefficient美国烟排放物试验循环USEPAsmokeemissiontestcycle全负荷法fullloadmethod自由加速法freeacceleratonmethod加载减速法lugdownmethod稳定单速法singlesteadyspeedmethod道路试验法roadtestmethod滑行法coastdown密闭室测定蒸发排放物法（SHED）sealedhousingofrevaporativeemissiondetermination(SHED)运转损失runninglosses热浸损失hotsoaklosses昼间换气损失diurnalbreathinglosses美国LA-4C法USEQPA-4CHtestprocedure美国LA-4CH法USEPA4CHtestprocedure美国九工况法USEPA9-modetestcycle美国十三工况法USEPA13-mdetestcycle美国重型柴油机瞬态法USEPAheavydutydieselenginetransienttestcycle日本四工况法Japanese4-modetestcycle日本十工况法Japanese10/11-modetestcycle日本六工况法Japanese6-modetestcycle欧洲ECE十五工况法ECE15-modetestcycle排放限值emissionlimits怠速排放限值idlespeedemissionlimits浓度排放限值emissionconcentrationlimits质量排放限值massrateofemissionlimits净化purifying净化率purifyingrate在用车in-usevehicle无铅汽油unleadedgasoline劣化系数（DF）deteriorationfactor(DF)车辆类型vehicletype道路车辆roadvehicle商用车辆commercialvehicle机动车辆motorvehicle电动车辆electricvehicle摩托车motorcycle轻便摩托车moped轿车passengercar微型轿车minicar普通级轿车subcompactcar中级轿车compactcar中高级轿车intermediatecar高级轿车limousine(pullmansaloon)活顶轿车convertiblesaloon旅行轿车stationwagon短头轿车forwardcontrolpassengercar小型轿车coupe敞蓬小轿车dropheadcoupe跑车sportscar赛车racer(racingcar)单座小客车one-seater七座小客车seven-seater越野车off-roadvehicle轻型越野车light-off-roadvehicle中型越野车mediumoff-roadvehicle重型越野车heavyoff-roadvehicle超重型越野车extraheavyoff-roadvehicle吉普车jeep硬顶吉普车hardtopjeep客车bus微型客车minibus轻型客车lightbus中型客车mediumbus大型客车largebus客货两用小客车estatecar(estate)多用途客车multipurposevehicle厢式小客车closedcar出租小客车taxicar城市客车urbanbus大客车coach城间大客车intercitybus长途大客车longdistancecoach旅游客车sightseeingbus(touringbus)铰接客车articulatedbus无轨客车trolleybus双层客车double-deckbus团体客车privatecoach货车truck(lorry)微型货车mini-truck轻型货车lighttruck中型货车mediumtruck重型货车heavytruck公路货车highwayvehicle小型货车pick-up平板货车platformtruck(flatbedtruck)通用货车general-purposevehicle短轴距货车short-wheelbasetruck长轴距货车long-wheelbasetruck集装箱运输货车containercarrier客货两用车cargo-bus厢式货车van牵引汽车towingvehicle全挂牵引汽车towingvehicle牵杆式牵引车full-trailertowingvehicle半挂牵引车semi-trailertowingvehicle道路列车roadtrain客用道路列车passengerroadtrain铰接式道路列车articulatedroadtrain双挂式道路列车doubleroadtrain混合式道路列车compositeroadtrain天然气车辆naturalgasvehicle(NGV)压缩天然气车辆compressednaturalgasvehicle液化天然气车辆liquidpetroleumgasvehicle液化石油气车辆liquidpetroleumgasvehicle双燃料车辆duelfuelvehicle单燃料车辆singlefuelvehicle专用车speci