汽车专业英语(课后词组)

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1、Unit1automotivebasicsPowertrain传动系Unitizedbody(orunibody)承载式车身，无大梁车身Suspensionsystem悬架系统Steeringsystem转向系Barkingsystem制动系Shockabsorbers减振器Controlarms控制臂Steeringwheel转向盘Steeringcolumn转向管柱Steeringgears转向器Tierod横拉杆Idlerarm随动臂Brakeshoe制动蹄(片)Discbrake盘式制动器

2、Diumbrakes鼓式制动器Ignitionsystem点火系统Exhaustsystem排气系统Lubricationsystem润滑系Oilfilters机油滤清器Drive(orpropeller)shaft传动轴Universaljoints万向节Steeringbox转向器Timinggear正时齿轮Bevelgear锥齿轮，伞齿轮Meshwith与啮合Leafsprings钢板弹簧Stubaxle转向节Unit2automotiveengine汽车发动机Internal-combus

3、tionengine内燃机Diesel-fuel柴油机燃料,柴油LPG=LiquefiedPetroleumGas液化石油气体CNG=Coinpressednaturalgas压缩天然气Sparkignition火花点火Compressionignition压缩点火Sparkplug火花塞Gas-turbineengine燃气涡轮发动机Steamengine蒸汽机Stirlingengine斯特灵发动机Lubricatingsystem润滑系统Oilpan油底壳Oilpump机油泵Exhausts

4、ystem排气系统Emission-controlsystem排放控制系统Energyconversion能杲转换Air/fuelratio空燃比Connectingrod连朴TDC=TopDeadCenter_h止点BDC=BottomDeadCenter卜止点Intakestroke进气冲程Compressionstroke压缩冲程Powerstroke做功冲程Exhauststroke排气冲程Compressionratio压缩率，压缩比Valvetrain配气机构Camfollower凸轮

5、随动杆,气门挺柱（摇臂）Rockerarm摇臂Combustionchamber燃烧室Intakevalve进气阀Exhaustvalve排气阀Valvestem气门杆Valvecover气门室盖（罩）Valveport阀口Valveguide气门导管Unit3automotivelubricationsystem汽车润滑系统Start-up起（启）动Engineblock发动机汽缸体Dry-sump干油底壳Wet-sump湿油底注Pick-uptube机油吸油管Filterscreen滤网Ful

6、l-flowfilteringsystem全流式滤清器Pressure-reliefvalve女全阀，卸压阀Bypassvalve旁通阀Geartypeoilpump齿轮式机油泵,齿轮泵Jockeypulley张紧轮，导向轮Corrosioninhibitor阻蚀剂，腐蚀抑制剂Detergent-dispersant清洁分散剂Viscosityindex粘度指数Foaminhibitor泡沫抑制剂Unleadedfuel无铅汽油Over-tighten过紧SAE=SocietyofAutomoti

7、veEngineers（美）汽车工程师学会Complywith照做Unit4thecoolingsystem冷却系统Expansion（overflow）tcink膨胀箱,溢流箱Ontheotherhand另一方而Nottomention更不用说Outoftheaction不起作用,停止使用Waterjacket水套Combustionchamber燃烧室PressurecookeriHj压锅Bedesignedto目的是,用来Psi=poundpersquareinch磅/平方英寸Pick…of

8、f摘去，拾取Airconditioningcondenser空调冷凝器Topoff终止，完成，结束Unit5fuelinjectionsystem燃汕喷射系统Electricpump电动燃汕泵Pulsewidth脉冲宽度Fuelrail油轨Returnline回油管路Fuelpressureregulator燃油床力调节器Throttlebodyassembly节气门体总成Solidstatepressuretransducer品体管压力传感器Measureoff量岀Halleff