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1、汽車行業(yè)術(shù)語（下）nondispersiveultraviolet氫火焰離子化檢測器flameionizationditector總碳氫化合物分析儀totalhydrocarbonanalyzer氣相色譜儀gaschromatograph化學(xué)發(fā)光檢測器chemiluminescentdetector臭氧發(fā)生器ozonator底盤測功機chassisdynamometer慣性模擬系統(tǒng)inertiasimulationsystem功率吸收裝置deviceforpowerabsorption轉(zhuǎn)鼓roller空氣阻力aerodynamicresistance滾動阻力rollingre
2、sistance當(dāng)量慣量equivalentinertia濾紙式測試儀filter-typemeasuringapparatus轉(zhuǎn)速表tachometer成套分析設(shè)備analyticaltrain組合氣室stackedcell參比室referencecell濾光室filtercell干擾濾光器interferentialfilter加熱式氫火焰離子化檢測器heatedflameionizationdetector氮氧化合物轉(zhuǎn)化器Noxconverter(No2-NO)反應(yīng)室reactivecell(chamber)催化燃燒分析儀catalyticcombustionanaly
3、zer碳氫化合物響應(yīng)度hydrocarbonresponse碳數(shù)當(dāng)量carbonequivalent百萬分率碳partspermillioncarbon(ppmC)氧干擾oxygeninterference氧校正oxygencorrection濕度較正系數(shù)humiditycorrection(kh)factor拖尾tailing五氧化二碘法iodinepenta-oxidemethod平衡氣balancegas零點氣zerogradegas(airzerogas)校正氣calibratinggas量距氣spangas拉格朗日擬合lagrangianfit二氧化碳干擾校正cor
4、rectedforCO2extraction袋式分析baganalysis柴油機排煙測定儀器dieselsmokemeasuringinstrument排氣煙度opacityofexhaustgas煙度計opacimeter全流式煙度計fullflowopacimeter取樣煙度計samplingopacimeter光線有效通過長度effectivepathlengthoflightray吸光系數(shù)lightabsorptioncoefficient峰值儲存器peakholddevice煙室smokechamber引進氣體incominggas排出氣體outgoinggas色溫
5、colortemperature人眼的感光曲線photopticcurveofhumaneye光譜反應(yīng)曲線spectralresponsecurve光源lightsource光束lightbeam直接光線directlightray反射光線reflectedlightrays散射光diffusedlight光通量lightlux中性濾波儀neutralopticalfilter煙度計物理反應(yīng)時間physicalresponsetimeofopacimeter電氣響應(yīng)時間electricalresponsetime倍頻程octave熱時常數(shù)thermaltime-constan
6、t煙柱smokecolumn標定用遮光片calibratingscreen示蹤氣體tracergas掃氣scavengeair冷卻裝置coolingdevice膨漲箱expansiontank暗度刻度obscurationscale光學(xué)試驗臺opticalbench熱電偶thermocouple氣密性gastightness阻尼室damplingchamber煙度計smokemeter光學(xué)式煙度計opticalsmokemeter不透光式煙度計smokeopacimeter比爾-朗伯定律beer-lambertlaw不透光度opacity(lgihtobscuration)(
7、N)透光度transmittance(t)光吸收系數(shù)coefficientoflightabsorption(k)光通道有效長度effectiveopticalpathlength(L)濾紙式煙度計filtertypesmokemeter有效長度effectivelength抽氣量sweptvolume濾紙有效面積effectivefilterarea死區(qū)容積deadvolume煙度單位smokeunit(index)濾紙式煙度單位filtersmokenumber(FSN)內(nèi)裝式煙度計built-in
