新編汽車專業(yè)英語(yǔ)課后答案及題目

1、UNIT1一1.theinternalcombustionengine內(nèi)燃機(jī)2.areciprocatingengine往復(fù)發(fā)動(dòng)機(jī)3.exhaustemissions廢氣排放4.fuelconsumption燃料燃燒5.fueleconomy燃油經(jīng)濟(jì)性6.combustionchamber燃燒室7.hybridelectricvehicle混動(dòng)汽車8.massproduction大規(guī)模生產(chǎn)9.dualfuelvehicle雙燃料汽車10

2、.aircooledengine風(fēng)冷式發(fā)動(dòng)機(jī)二1.Adieselenginecompressesitscylinderaironitscompresstionstrokebefeanyfuelentersthecylinder2.Theinternalcombustionengineistheonemostcommonlyusedintheautomotivefield.3.Accdingtothefuelenergyusedthein

3、ternalcombustionenginesarealsodividedintogasolineenginesdieselengine.4.Thepistonconvertsthepotentialenergyofthefuelintothekiicenergy.5.Thepowerproductioncycleconsistsoffourstrokesofthepositioninareciprocatingengine.6.The

4、engineisgenerallyconsideredthe“heart”ofanautomobile7.Thisfourstrokescycleofpistonwithinthecylinderisrepeatedtimeagaintopushthevehiclefeard.8.Thereareactuallyvarioustypesofenginessuchanelectricenginessteamenginesinternalc

5、ombustionengines.UNIT2一、1.gasolineengine汽油機(jī)2.inlowspeeddrivingcondition在低速行車條件下3.achieveavarietyofdifferentobjectives達(dá)到各種不同的目的4.higherenergydensity高能量密度5.electricmot電動(dòng)機(jī)6.airconditioning空調(diào)裝置7.regenerativebraking反饋制動(dòng)8.powe

6、rsource動(dòng)力源9.resourceconsumption資源消耗10.dashboarddisplay汽車儀表板顯示二、1.Theengineconvertstheexpingfceofcombustionintorotaryfceusedtopropelthevehicle.2.Thegasolineengineelectricmotshutoffautomaticallysothatenergyisnotwastedinidl

7、ing.3.Cleancitiesuseshybridelectricvehiclesasawayfcoalitionstoreducepetroleumconsumption.4.Anyvehiclewithoutatransmissioncouldbemadetomovebutnotsmoothly.5.Theelectricmotappliesresistancetothedrivetraincausingthewheelstos

8、lowdown.6.Theengineturnsahighspeedgeneratproducingelectricity.7.Anintelligentpowercontrolsystemdeterminesthemostefficientoperationoftheengineenergystagesystem.8.If10000hybridelectricvehicleswereontheroadratherthancurrent