汽车专业英语词汇1
汽车专业英语词汇大全
2009-07-31 13:42
(engine type) liquid cooled, in-line, 4cylinder, carb (发动机型号)水冷，直列，四缸，化油器式
(engine) compression ratio (发动机)压缩比
(engine) displacement (发动机)排量
(engine) fuel (发动机)燃料
13-mode 13工况
3rd gear 三档齿轮
3-way seat 三向座椅
4WD control device 四轮驱动控制装置
4WD indicator switch 四轮驱动指示灯开关
4WD lamp electrical connection 四轮驱动指示灯接线
4WD switch 四轮驱动开关
5th synchromesh assy. 五档同步器总成
6PK belt 6PK 多楔驱动皮带
A / C compressor assembly 空调压缩机总成
A / C control assembly 空调控制装置
A/C & heater assy. 空调加热器总成
A/C blower 空调鼓风机
A/C clutch 空调压缩机离合器
A/C compressor MTG bracket 空调压缩机安装支架
A/C control assy. 空调控制器
A/C housing assy. 空调箱总成
A/C low pressure switch 空调低压开关
A/C mode select switch 空调状态选择开关
abdomen performance criterion 腹部性能指标
Abdominal Peak Force 腹部力峰值
ABS 防抱死制动系统
acceleration fuel system 加速系统
acceleration running noise level 加速行驶噪声
accelerator interlocking type 加速踏板联锁式
accounting foundation 财政基础
Actual cycle work 实际循环功
Actual torso angle 实际躯干角
adapter 连接器
additional features 附加装置
additional rule 附加法规
adjust screw 调整螺钉
adjuster cable 调整拉线
adjuster plug 调整盖
adjuster screw assy. 调整螺栓总成
adjuster washer 调整棘片
adjuster, diff. bearing 差速器轴承调整螺母
Adjustment system 调节装置
Administration and Registration Division 管理科
Agreement Concerning the Adoption of Uniform Technical Prescriptions for
Wheeled Vehicles, Equipment and Parts Which Can Be Fitted and/or Be Used
on Wheeled Vehicles and the Conditions for Reciprocal Recognition of
Approvals Granted on the Basis of These
Prescriptions关于对轮式车辆、安装和/或用于轮式车辆的装备和部件采用统一条件并相互认可基于上述条件批准的协定书
Agreement Regulations 协定法规
air cleaner 空气滤清器
air cleaner assy. 空气滤清器总成
air cleaner cartridge 空气滤清器滤芯
Air compressor 空压机
air condition compressor 空调压缩机
air direct 空气走向
air filter 空气滤清器
air flow 空气流向
Air flow meter 空气流量计
air jet 空气量孔
air metering hole 空气量孔
air path 气道
Air Pressure of Tire 轮胎气压
Air type 空气型
air valve 空气阀
air-cooled 风冷
Aisles 通道
Alcohol 酒精
all bearing 球轴承
alternater bracket 发动机支架
alternator 交流发电机
alterntor assembly 交流发电机总成
alumininum-rim 铝合金钢圈
alumininum opposed model 铝制对开式
AM/FM cassette stereo radio 调幅/调频立体声收放机
ambulance 救护车
Amended by 修正文
amount of exhaust emission 排气排放量
Amplitude resolution 幅度分辨率
Analogue magnetic recorder 模拟式磁记录仪
ANALYZER 分析仪
anchor plate, brake caliper 制动钳安装支架
Anchorage 座椅固定装置
Angle of divergence 偏离角
Angle of rotation 旋转角
angles drift off vertical line 指针偏离垂直线的角度
Angular diameter of the retro-reflecting device 回复反射装置的角直径
annex 附件
Announcement 公告
anti, shutdown screw 防不灭车调整螺钉
Antilock Brake System 防抱死制动系统
appendix 附录
Applicable motor vehicle 适用机动车
Applicable scope 适用范围
applicant 申请人
application 申请
application for notification 认可申请书
approval 认可
arm, valve rocket 摇臂
armature 转子总成
armature shaft 电枢轴
Arm-rests 靠手
Article 条
Article 1 第1条
Asphalt solution 沥青溶剂
Attached document 附署文件
attached sheet 附表
Attached Table 附表
attaching location of seat belt anchorage 座椅安全带固定装置的固定位置
attachment 附属文件
Attendants onboard 车上值班人员
automatic chock cover setting 自动阻风门盖调到
automotive electric system 汽车电系
automotive engine system 引擎系统
automatic transmission 自动变速器，自动排挡变速箱
Auxiliary Brake 辅助制动器
Auxiliary Direction Indicator Lamps 辅助转向信号灯
auxiliary spring 副簧
Auxiliary Stop Lamp 辅助驻车灯
axle case 桥壳
axle case assy. 桥壳总成
axle ratio 桥速比
axle tube 桥管
axle weight 轴重
back angle level 靠背角水平仪
back angle quadrant 靠背角量角器
back pan 靠板
back spring 回位弹簧
backing plate 制动底板
Backing sheet 衬背板
Back-Up Light 倒车灯
backup washer 支撑挡圈
bail wire 卡紧环
balance tube 平衡管
ball 钢球
ball bearing 球轴承
ball joint assy. , upper 上球销总成
ball valve 球阀
ball valve, inlet 进油口球阀
bar 拉杆
barrier 障碍壁
battery 蓄电池
battery terminal 蓄电池接线柱
bearing cap 轴承盖
bearing cover, input shaft 输入轴轴承盖 bearing, connecting rod 连杆轴承
bearing, input shaft 输入轴轴承
Bed for babies 婴儿床
bell 带束层
bench seat 长条座椅
berived cap 轴承盖
bezel assy. 框板总成
bezel, cluster 表框
be pilot 小批量产品
blead door 混合风门
bleeder screw 放气螺钉
blower assy. 鼓风机总成
blower motor 鼓风发电机
blower resistor 鼓风机电阻
blower switch 鼓风机开关
body 车身,阀体
body & liftgate assembly 车身和举升门总成
body assy. 车身总成
body block 人体模块
body of A/C & heater 空调加热器壳体
bolt 主缸连接螺栓
bolt, connecting rod 连杆螺栓
Booster 助力器
boot 护罩
BOSCH starter motor assembly “波舍”起动机总成 bottle assy. , coolant recover 冷却液回收罐总成 bottom houseing, fuel pump 燃油泵下壳体
bottom housing, fuel tank 燃油箱下壳体
bracket 支架
bracket assy. , spring seat 弹簧座支架
bracket, steering damper mounting 转向减振器支架
brake alarm lamp 制动报警灯
brake alarm lamp switch 制动报警灯开关
Brake booster 制动助力器
brake caliper 制动钳
brake caliper assy. 制动钳总成
brake caliper piston 制动钳活塞
brake combination valve 制动组合阀
brake disc 制动盘
Brake drum 制动鼓
brake fluid 刹车油
Brake hose 制动软管
brake lining 刹车来令
brake line, LF 左前制动油管
brake line, RF 右前制动油管
brake oil flow 制动液流向
brake paddle 制动踏板
brake pedal 制动踏板
Brake pipe 制动管
brake shoes 刹车蹄片
brake shoe 制动衬块
Brake System 制动系
Brake Systems for Tractors and Trailers 牵引车及挂车的制动装置 Brake tester 制动器试验台
brake valve 制动阀
brake warning lamp 制动报警灯
brake warning switch 制动报警开关
Braking efficiency 制动效能
braking force control system 制动控制装置 Braking wheel 制动轮
branch office 分署
breaker 断电器
bridge 过桥
broadcasting vehicle 广播车
brush 碳刷总成
Buckle 带扣
bulkhead 隔板
Bulldozer 推土机
bumper 保险杠
Bumper element 保险杠构件
bus transfer 车辆转移台
bushing 衬套
bushing, upper control arm 上控制臂衬套 Business Place 业务场所
bypass valve 旁通阀
Abbreviation 省略；略语
Abnormal combustion 异常燃烧Abnormal knocking 异响
Abnormal motion 异常运动
Abrasion 磨蚀，磨损，研磨
Abrasion resistance 耐磨性、抗磨性Abrasion resisting properties 耐磨性
Abrasion test 磨损试验Abrasive 磨料
Abrasive cloth 砂布
Abrasive paper 砂纸
Abrasive powder 研磨粉Abrasive resistance 耐磨性Abrasive stick 油石、磨条Abrasive stone 油石
Abrasive wear 磨损，磨蚀Abrasive wheel 磨轮，砂轮Abrator 抛丸清理机
Abscissa 横坐标
Absolute altitude 绝对高度Absolute humidity 绝对湿度Absolute motion 绝对运动Absolute pressure 绝对压力Absolute temperature 绝对温度
Absolute unit 绝对单位
Absolute value 绝对值
Absolute velocity 绝对速度
Absorb 吸收
Absorbed power 吸收功率
Absorbed torque （测功器）吸收扭矩Absorption 吸收
Accel 加速器；加速踏板；催化剂Accelerated ageing 加速老化Accelerated life test 加速寿命试验Accelerated load test 加速负荷试验Accelerating ability 加速能力Accelerating jet 加速喷嘴Accelerating pump加速泵
Accelerating resistance 加速阻力Accelerating winding加速线圈Acceleration 加速度
Acceleration lane 加速车行道
Acceleration limiter 加速限制器
Acceleration meter加速度计
Acceleration of vibration 振动加速度
Acceleration performance 加速性
Acceleration pickup加速度传感器
Acceleration spectrum 加速度谱
Acceleration vector of center of mass质心加速度矢量Accelerator （美）油门（踏板）
Accelerator jet 加速喷嘴（量孔）
Accelerator nozzle 加速喷嘴
Accelerator pedal 加速踏板
Accelerator pump加速泵
Accelerator vacuum switch加速踏板真空开关
Accel pedal 加速踏板，油门踏板
Acceptance验收
Acceptance test 验收试验
Accessibility 可接近性
Accessories附件
Accessory device 附属装置
Accident 意外，事故
Accommodation 适应；调节作用；居住设备Accordion 可折叠的；折叠屏风
Accordion coil 折形线圈
Accordion door 折叠门
Accordion partition 折叠隔板Accumulation wear average 累计平均磨耗Accumulator 蓄能器，蓄电池
Accuracy 精度
Accuracy class 精度等级
Accuracy control 精确控制
Accuracy of manufacture 制造精度Accuracy of measurement 测量精度Accuracy of positioning 定位精度
Accuracy of reading 读数精度
Accuracy of repetition 复制精度；重复精度Accuracy of thread 螺纹精度
Aceton 丙酮
Acetylene 乙炔
AC generator 交流发电机
Acid 酸
Acid-proof alloy 耐酸合金
Acid-proof pipe 耐酸管
Acid tanker 酸罐车
Acid vapour 酸罐汽
Acme thread 梯形螺纹，爱克姆螺纹
Acoustic absorption 吸音
Acoustic insulation 隔音
Acoustic panel 吸声板
Acoustimeter 声级计，噪声计
Acquisition 探测；搜索
Acquisition of signal 信号采集
Acre 英亩
Acryl 丙烯酸树脂
Active braking distance 有效制动距离Active braking time 有效制动时间Active suspension 主动悬架[挂] Actuating arm 驱动臂
Actuating cam 致动凸轮
Actuating line 促动管路
Actuating motor 伺服电动机
Actuating time 促动时间
Actuator 执行机构，操作机构
Actuator track 滑轨
Adapter 接头；适配器
Adapter plate 安装板，固定板
Adapter ring 接合环
Adapter sleeve 紧固套，连接套
Addendum 齿顶高，齿顶
Addendum circle 齿顶圆
Addendum face 齿顶面
Additional seat 附加座椅
Additional temperature error 温度附加误差
Additional wheel drive control 附加驱动车轮的操纵件Adhesion 附着；附着力；
Adhesion coefficient 附着系数
Adhesive 黏合剂
Adiabatic 绝热的
Adiabatic compression 绝热压缩
Adjust 调整，调节，校正
Adjustable 可调节的
Adjustable brush 可调电刷
Adjustable fork spanner 可调叉形扳手
Adjustable pedal 可调踏板
Adjustable reamer 可调铰刀
Adjustable seat 可调节的座椅Adjustable shutter 可调百叶窗Adjustable spanner 活动扳手Adjustable stop screw 活动止动螺钉Adjustable wheel 可调式车轮Adjustable wrench 可调扳手，活扳手Adjusting 调整用的
Adjusting cam 调整凸轮
Adjusting hand wheel 调整手轮Adjusting lever 调整杆
Adjusting nut 调整螺母
Adjusting shim 调整垫片
Adjusting spring 调整弹簧
Adjusting washer 调整垫圈Adjustment 调整，调节
Admission cam 进气凸轮
Admission cam shaft 进气凸轮轴
Admittance 导纳；加工余量；通道
Advanced ignition 提前点火
Advancer （点火）提前装置
Advertising car 广告汽车
Aerial 天线
Aerial pollution 大气污染
Aerodynamic angle of attack 气动迎角
Aerodynamic body 流线形车身
Aerodynamic drag 空气动力阻力
Aerodynamic force 气动力
Aerodynamic retarder 空气动力缓速装置[器] Aerodynamics 空气动力学
Aero-stabilizer 气动力稳定装置
Affinity 亲和力，亲和性
After-burning 补燃，后燃，复燃
After fire 消音器内爆炸；（点火开关切断后）自燃现象After-running 发动机惯性运转
Age 年龄；老化；使用期限
Age hardening 时效硬化
Age resister 老化防止剂
Aging 老化；时效
Aiming of headlamp 前照灯对准
Air bag （撞车保护用）气袋
Air bleeding 放气
Air bleed screw 放气螺钉
Air bleed valve 空气溢流阀
Air booster 气压助力器
Air brake 空压制动
Air brake actuator 气压制动执行器
Air brake antifreeze tank 气压制动防冻液罐
Air brake chamber 气压制动室
Air brake equalizer 气压制动补偿器
Air brake governor 气压制动调节器
Air brake hose dummy coupling气压制动软件管（未连接时的）堵头
汽车专业英语_单词表
unit1 body 车身chassis 底盘enclosure外壳、套hood车棚、车顶sway 摇摆frame车架steering转向、操作brake 制动weld焊接rivet铆钉bolt螺钉washer垫圈vibration 振动stabilizer稳定器ride乘坐舒适性handling操作稳定性linkages转向传动机构plier钳子distributor分电器alternator交流发电机regulator调节器carburetor化油器radiator散热器、水箱defroster除冰装置sludge金属碎屑transmission变速器differential 差速器power train 传动系unitized body 承载式车身suspension system 悬架系统steering system 转向系braking system 制动系shock absorbers减震器control arms控制臂steering wheel 转向盘steering column转向管柱steering gears 转向器tie rod 横拉杆idler arm随动臂brake shoe制动蹄disc brake 盘式制动器drum brakes 鼓式制动器ignition system 点火系统exhaust system 排气系统lubrication system 润滑系oil filters 机油滤清器drive（or propeller）shaft传动轴universal joints 万向节dynamo发电机horn喇叭swived 旋转steering box转向器timing gear 正时齿轮bevel gear 锥齿轮mesh with与啮合leaf spring 钢板弹簧stub axle 转向节 unit2 longitudinal纵向的transverse横向的reciprocate往复spin旋转piston活塞ignite点火rub摩擦quart夸脱reservoir油箱mechanical机械的enclosed被附上的gallon加仑stroke冲程camshaft凸轮轴combustion燃烧disengaged脱离啮合的flywheel飞轮internal-combustion engine内燃机diesel-fuel柴油LPG=Liquefied Petroleum Gas液化石油气体CNG=Compressed natural gas压缩天然气spark ignition火花点火compression ignition压缩点火spark plug火花塞gas-turbine engine蒸汽机Stirling engine斯特灵发动机lubricating system润滑系统oil pan油底壳oil pump机油泵exhaust system排气系统emission-control system排放控制系统energy conversion能量转换air/fuel ratio空燃比connecting rod连杆TDC=Top Dead Center上止点BDC=Bottom Dead Center 下止点intake stroke进气冲程compression stroke压缩冲程power stroke作功冲程exhaust stroke排气冲程compression ratio压缩比lifter挺柱rocker摇臂retainer弹簧座seal密封件tappet 推杆lobe凸起gasket垫圈valve train配气机构cam follower气门挺柱rocker arm摇臂combustion chamber燃烧室intake valve进气阀exhaust valve排气阀valve stem气门杆valve cover气门室盖valve port阀口valve guide气门导管 unit3
汽车专业英语翻译综合
第一章汽车总论 1)Today’s average car contains more than 15,000 separate, individual parts that must work together. These parts can be grouped into four major categories: body, engine, chassis and electrical equipment 。P1 现在的车辆一般都由15000多个分散、独立且相互配合的零部件组成。这些零部件主要分为四类：车身、发动机、底盘和电气设备。 2)The engine acts as the power unit. The internal combustion engine is most common: this obtains its power by burning a liquid fuel inside the engine cylinder. There are two types of engine: gasoline (also called a spark-ignition engine) and diesel (also called a compression-ignition engine). Both engines are called heat engines; the burning fuel generates heat which causes the gas inside the cylinder to increase its pressure and supply power to rotate a shaft connected to the power train. P3 发动机作为动力设备，常见的类型是内燃机，其原理是通过发动机缸内的液体燃料燃烧而产生能量。发动机可分为两类：汽油机（点燃式）和柴油机（压燃式），都属于热力发动机。燃料燃烧产生热量使缸内气压上升，产生的能量驱动轴旋转，并传递给动力传动系。 第二章内燃机 1)Power train system: conveys the drive to the wheels 2)Steering system: controls the direction of movement 3)Suspension system: absorbs the road shocks 4)Braking system: slows down the vehicle P4 传动系把发动机输出的扭矩传递给驱动轮。传动系包括离合器（对应机械变速器）或液力变矩器（对应液力自动变速器）、变速器、驱动轴、主减速器、差速器和驱动桥。 5)Drum brakes have a drum attached to the wheel hub, and braking occurs by means of brake shoes expanding against the inside of the drum. With disc brakes, a disc attached to the wheel hub is clenched between two brake pads. P6 鼓式制动器的制动鼓和轮毂连接，制动蹄张开压紧制动鼓内侧从而产生制动。在盘式制动器上，连着轮毂的制动盘被紧紧夹在两个制动块之间。 1)Linking the piston by a connecting rod to a crankshaft causes the gas to rotate the shaft through half a turn.The power stroke"uses up"the gas,so means must be provided to expel the burnt gas and recharge the cylinder with a fresh petrol-air mixture:this control of gas movement is the duty of the valves;An inlet valve allows the mixture to enter at the right time and an exhaust valve lets out the burnt gas after the gas has done its job . P10 活塞通过连杆和曲轴连接，使得气体带动曲轴旋转半圈。作功冲程耗尽了所有的气体，这样就必须采取相应的措施排出废气并且向气缸内充入新的可燃混合气：气体的运动由气门来控制。进气门使可燃混合气在恰当的时刻进入气缸，排气门使燃烧后的废气排出气缸。 2)The spark-ignition engine is an internal-combustion engine with externally supplied in ignition,which converts the energy cntained in the fuel to kinetic energy.The cycle of operations is spread over four piston strokes. To complete the full cycle it takes two revolutions of the crankshaft. P11 火花点火式发动机是由外部提供点火的内燃机，从而将含在燃料内的能量转化成动能。发动机的一个工作循环分布在活塞的四个行程中，一个完整的工作循环曲轴需要转动两圈。 3)The oil pump in the lubricating system draws oil from the oil pan and sends it to all working parts in the engine. The oil drains off and runs down into the pan. Thus,there is constant circulation of oil between the pan and the working parts of the engine. P15
汽车专业英语词汇
汽车专业英语 主编：李崑 课后专业词汇汇总（带音标） 汇总：徐艳民 1 automobile ['?:t?m?ubi:l, ,?:t?m?'bi:l]汽车（美） assembly line [?'sembli]装配线 petroleum refining [pi'tr?uli?m, p?-]石油提炼 body and frame车身与车架 engine ['end?in] 发动机、引擎 drive line 传动系统 running gear 控制装置 suspension[s?'spen??n]悬架系统 unitized body ['ju:nitaizd]整体式车身 gasoline engine ['ɡ?s?li:n]汽油机 diesel engine ['di:z?l]柴油机 gas turbine['t?:bain, -bin]燃气轮机 battery ['b?t?ri]电池、电池组 fuel cell燃料电池 hybrid power ['haibrid][pau?]混合动力系统 piston ['pist?n]活塞 rotary engine ['r?ut?ri]转子发动机 vehicle ['vi:ikl, 有时发'vi:hi-]交通工具、车辆 transmission [tr?nz'mi??n, tr?ns-, trɑ:n-]变速器 drive shaft传动轴 differential [,dif?'ren??l]差速器 rear axle ['?ks?l]后轴、后桥 rear-wheel drive后轮驱动 front-wheel drive 前轮驱动 braking system 制动系统 wheel车轮 tire 轮胎 steering system 转向系统 spring [sp ri?]弹簧 shock absorber [??k] [?b's?:b?]减震器 Macpherson strut [m?k'f?:sn] [str?t]麦弗逊式悬架 torsion bar ['t?:??n]扭力杆 strut rod 支撑杆 stabilizer bar ['steibilaiz?]横向稳定杆 2 internal combustion engine [in't?:n?l] [k?m'b?st??n] ['end?in]内燃机 fuel 燃料 external combustion engine [ik'st?:n?l]外燃机 steam engine 蒸汽机 intermittent combustion engine[,int?'mit?nt]间隔燃烧式发动机 continuous combustion engine [k?n'tinju?s]连续燃烧式发动机 turbine engine ['t?:bain, -bin]涡轮发动机 rocket engine ['r?kit]火箭发动机 jet (or reaction) engine喷气式发动机 Wankel engine汪克尔发动机、转子发动机 stroke [str?uk]冲程、行程 cooling system冷却系统 fuel system燃料系统 ignition system [iɡ'ni??n]点火系统 spark-ignition engine 火花点燃式发动机 compression-ignition engine 压燃式发动机 liquid-cooled 用液体冷却的、水冷的 air-cooled 用空气冷却的、风冷的 3 cylinder block 气缸体 cylinder ['silind?]气缸 connecting rod 连杆 crankshaft['kr??k,?ɑ:ft]曲轴 cylinder head气缸盖 combustion chamber[k?m'b?st??n] ['t?eimb?]燃烧室 valve气门、阀 camshaft['k?m?ɑ:ft]凸轮轴 flywheel ['flaiwi:l]飞轮 intake manifold 进气歧管 exhaust manifold ['m?nif?uld]排气歧管 carburetor [,kɑ:bju'ret?, 'kɑ:-]化油器 fuel injector 燃料喷射器 cast iron ['ai?n]铸铁 aluminum [?'lju:min?m]铝 cooling fluid 冷却液 spark plug [pl?ɡ]火花塞 intake valve进气门 exhaust valve[iɡ'z?:st]排气门 cam凸轮 gear齿轮 belt皮带 chain链条 overhead camshaft (OHC) 凸轮轴上置式 rpm=revolutions per minute[,rev?'lju:??n]转速、转数/分钟 horsepower ['h?:s,pau?]马力、功率 intake system 进气系统 sensor ['sens?, -s?:]传感器 oxygen sensor ['?ksid??n]氧传感器 fuel induction system[in'd?k??n]燃料吸入系统 4 fuel tank 燃料箱、油箱 fuel line燃料管路 fuel pump 燃料泵、燃油泵 fuel filter [filt?]燃料滤清器 PCM (power train control module) 动力系统控制模块（计算机）
汽车专业英语翻译
About car engine Of all automobile components,an automobile engie is the most complicated assembly with dominant effects on the function of an autombile.So, the engine is generally called the"heat"of an automobile. 在汽车的所有部件中，汽车发动机是最复杂的组件，其对整车性能有着决定性的作用。因而发动机往往被称作发动机的“心脏”。 There are actually various types of engines such as electric motors,stream engines,andinternal combustion engines.The internal combustion engines seem to have almost complete dominance of the automotive field.The internal combustion engine,as its name indicates,burns fuel within the cylinders and converts the expanding force of the combustion into rotary force used to propel the vehicle. 事实上，按动力来源分发动机有很多种，如电动机、蒸汽机、外燃机等。然而内燃机似乎在发动机领域有着绝对的统治地位。就像其字面意思一样，内燃机的染料在气缸内燃烧，通过将燃烧产生气体的膨胀力转换成转动力来驱动发动机前进。 Engine is the power source of the automobile.Power is produced by the linear motion of a piston in a cylinder.However,this linear motion must be changed into rotary motion to turn the wheels of cars or trucks.The puston attached to the top of a connecting rod by a pin,called a piston pin or wrist pin.The bottom of the connecting rod is attached to the crankshaft.The connecting rod transmits the up-and-down motion of the piston to the crankshaft,which changes it into rotary motion.The connecting rod is mounted on the crankshaft with large bearings called rod bearing.Similar bearings, called main bearings,are used to mount the crankshaft in the block. 发动机是整部车的动力来源。能量来自于活塞在气缸内的（往复）直线运动。然而这种（往复）直线运动必须要转换成旋转运动才能驱动车轮。活塞与连杆通过一个销来连接，这个销称为活塞销。连杆的下部连接于曲拐。连杆把活塞的上下往复运动传递给曲拐，从而将往复直线运动转变成旋转运动。连杆和曲拐的连接使用大的轴承，称之为连杆轴承，类似的轴承也用于将曲轴连接到机体，称之为主轴承。 They are generally two different types of cooling system:water-cooling system and air-cooling system.Water-cooling system is more common.The cooling medium, or coolant, in them is either water or some low-freezing liquid, called antifreeze.A water-cooling system consists of the engine water jacket, thermostat, water pump, radiator, radiator cap, fan, fan drive belt and neccessary hoses. 主要有两种类型的冷却系统：水冷和风冷。水冷系统更为普遍。系统所用冷却介质或是冷却液常委水或其他低凝固点液体，称为抗凝剂。一个完整的水冷系统包括机体水套，节温器，水泵，散热器，散热器罩，风扇，风扇驱动皮带和必需的水管。 A water-cooling system means that water is used as a cooling agent to circulate through the engine to absorb the heat and carry it to the radiator for disposal.The ebgine is cooled mainly through heat transfer and heat dissipation.The heat generated by the mixture burned in the engine must be transferred from the iron or aluminum cylinder to the waterin the water jacket.The outside of the water jacket dissipates some of the heat to the air surrounding it, but most of the heat is carried by the cooling water to the radiator for dissipation.When the coolant temperature in the system reaches 90°,the termostat valve open fully, its slanted edge shutting off
汽车专业英语术语
汽车专业英语 A ／C Air Conditioning 空调 A ／T Automatic Transaxle (Transmission) 自动变速器ACC Air Condition Clutch 空调离合器 ACT Air Charge Temperature 进气温度 AFC Air Flow control 空气流量控制 AFS Air Flow Sensor 空气流量传感器 AI Air Injection 二次空气喷射 ACL AirCleaner 空气滤清器 AIV Air Injection Valve 空气喷射阀 ALCl Assembly Line Communication Link 总装线测试插座ALDl Assembly lne Diagnostic Link 总装线诊断插座 ALT Alternator 交流发电机 APS Absolute Pressure Sensor 绝对压力传感器 ATS Air Temperature Sensor 空气温度传感器 AP Accelerator Pedal 加速踏板 ABS Anti-lock Brake System 防抱死刹车系统 ATF Automatic Transmission Fluid 自动变速箱油液 A ／F Air Fuel Ratio 空气燃料混合比 AMP Ampere(S) 安培( 电流强度) APPROX Approximately 大约，近似 ATDC After Top Dead Center 上止点后 AUTO Automatic 自动 ATT Attachment 附件 ALR Automatic Lock Return 自动馈回缩器 B+ Battery Positive Voltage 蓄电池正极 BARO Barometric Pressure 大气压力 BARO Sensor Barometric Pressure Sensor 大气压力传感器BP Barometric Pressure Sensor 大气压力传感器 BAT Battery 电瓶 BTDC Before Top Dead Center 上死点前 BDC Bottom Dead Center 下死点 CMP Camshaft Position 凸轮轴位置 CARB Carburetor 化油器 CCC Converter Clutch Control 转换离合器控制 CDI Capacitive Discharge Ignition 电容放电式点火 CMFI Central Multiport Fuel lnjectoion 中央多点燃油喷射CES Clutch Engage Switch 离合器接合开关 CFI Central Fuel lnjection 中央燃油喷射 CFI Continous Fuel Injection 连续燃油喷射
汽车专业英语翻译
INTERNAL COMBUSTION ENGINE 引擎燃烧室 1. principle of operation 原理 Engine and power : Engine is used to produce power. The chemical energy in fuel is converted to heat by the burning of the fuel at a controlled rate. This process is called combustion. If engine combustion occurs with the power chamber. ,the engine is called internal combustion engine. If combustion takes place outside the cylinder, the engine is called an external combustion engine. Engine used in automobiles are internal combustion heat engines. Heat energy released in the combustion chamber raises the temperature of the combustion gases with the chamber. The increase in gas temperature causes the pressure of the gases to increase. The pressure developed within the combustion chamber is applied to the head of a piston to produce a usable mechanical force, which is then converted into useful mechanical power. 译: 引擎和能量: 引擎为汽车提供能量，燃料的化学能通过燃烧，转化为热能，这个过程叫燃烧。假如燃烧在燃烧室，这样的发动机叫内燃机。假如燃烧在气缸外，这样的发动机叫外燃机。 用在汽车上的一般是内燃机，热能在燃烧室释放，燃烧室气体温度升高。气体温度的升高使气体的压力曾加，燃烧室内的高压气体作用在活塞头部产生可以利用的化学能，化学能转化为机械能。 Engine T erms : Linking the piston by a connecting rod to a crankshaft causes the gas to rotate the shaft through half a turn. The power stroke “uses up” the gas , so means must be provided to expel the burnt gas and recharge the cylinder with a fresh petrol-air mixture :this control of gas movement is the duty of the valves ;an inlet valve allows the new mixture to enter at the right time and an exhaust valve lets out the burnt gas after the gas has done its job. Engine terms are : TDC(Top Dead Center):the position of the crank and piston when the piston is farther away from the crankshaft. BDC(Bottom Dead Center):the position of the crank and piston when the piston is nearest to the crankshaft. Stroke : the distance between BDC and TDC; stroke is controlled by the crankshaft. Bore : the internal diameter of the cylinder. Swept volume : the volume between TDC and BDC Engine capacity : this is the swept volume of all the cylinder e.g. a four-stroke having a capacity of two liters(2000cm) has a cylinder swept volume of 50cm. Clearance volume: the volume of the space above the piston when it is at TDC. Compression ratio = (swept vol + clearance vol)\(clearance vol) Two-stroke : a power stroke every revolution of the crank.
武汉理工大学汽车专业英语复习题及答案
汽车专业英语复习题 名词翻译： 1、活塞环 piston ring 2、电控系统electronic control system 3、里程表speedometer 4、发动机排量engine capacity 5、自动变速器automatic transmission 6、机油表oil gauge 7、方向盘steering wheel 8、做功冲程power stroke 9、exhaust gas废气 10. electric current电流 11. high gear高速档 12. automobile dealing汽车贸易 13. sports car 跑车 14. instrument panel仪表板 15. accelerator pedal加速踏板 16. physical property 物理性能 17、电子燃油计量系统electronic fuel metering system 18、减速slow down 19、刹车蹄brake shoe 20、General Motor 通用 21、wheel drum 车轮毂 22、TDC 上止点 23、BDC 下止点 翻译（中译英）： 上海汽车工业总公司已与德国大众和美国通用两大汽车公司建立了合资公司。 The Shanghai Auto Industry Corportion has established joint ventures with German V olkswagen and American General Motors. 四冲程发动机—曲柄旋转两圈做功一次。 Four stroke —a power stroke every other revolution of the crank. 液体冷却系由水泵、水套、发动机风扇、散热器等组成。 The liquid cooling system consists of water pumps，water jackets，engine fan ，radiator and so on. 在仪表板上，我们能看见几个显示发动机运转情况的仪表。
汽车专业英语常见词汇
汽车专业英语常见词汇 A accelerator加速者，加速器accelerometer加速计 air filter空气滤清器air flow meter 空气流量计air flow sensor空气流量传感器alternator 交流发电机 ammeter电流表antifreeze 防冻剂antiknock 抗爆剂 antilock 防抱死 armature电枢assemble 装配axle 轮轴，车轴 B backbone 支柱；骨干baffle 挡板；隔板baffle plate 缓冲板，折流板 ball joint球形接头band 传送带，传动Basic advance angle 基础点火提前角 beam 梁，横梁earing journal 支承轴颈boil 沸点，沸腾bolt螺钉 booster 助力器，加力器;附加装置 ,辅助装置bore 孔，口径；钻孔，凿孔 bottom dead center下止点brake band 制动带brake booster 制动助力器 brake caliper 制动卡钳brake fluid 制动液buffer 缓冲器 bypass valve 旁通阀 bumper 汽车保险杠；防撞器，缓冲器 C caliper 卡钳cam lobe 凸轮的凸角Cam Position Sensor 凸轮轴位置传感器 camshaft 凸轮轴端隙carburetor 化油器center electrode中央电极 centrifugal fan离心式鼓风机，离心式风扇chamfer 锥角；切角面；圆角 charging system 充电系统chassis 底盘circuit 电路 clamp 夹子；夹紧clog 阻塞clutch 离合器clutch fork离合器分离叉clutch housing 离合器壳clutch linkage 离合器操纵杠杆机构 clutch pack 离合器压盘 clutch pedal 离合器踏板 coil spring螺旋弹簧，圈弹簧combustion chamber 燃烧室 component元件 ,组 compression ratio 压缩比 compression ring 压缩环，气环compressor 压缩机 condenser冷凝器；电容器contact point 触点 contra-rotating gears反转齿轮 cooling jacket 冷却水套 cork 软木塞，软木制品counter-balanced weight 配重 countershaft中间轴 crank arm曲柄臂crankcase 曲柄箱，曲轴箱 crankshaft 曲轴 crash sensor 碰撞传感器cushion 垫子，软垫，衬垫 cylinder block 汽缸体cylinder head 气缸盖 D dashboard 仪表盘destruction损坏detonation 爆震，爆燃 diaphragm 膜片；膜片泵；隔板；遮光板；薄膜diesel 柴油机，内燃机 differential差速器diode 二极管dipstick 油尺，水 [油 ] 位指示器 disc brake 盘式制动器distortion变形，扭曲；扭转 distributor cap分电器盖diverter valve 分流阀 dog clutch 牙嵌 [爪式 ]离合器double helical 人字齿轮drag link 转向直拉杆
汽车专业英语部分翻译
（6）Maintain correct viscosity (free flowing at all temperatures). 保持正确的粘度（在所有温度下自由流动）。 When the brake fluid boils, it becomes vapor. A vapor can be compressed, but a liquid cannot be compressed. Pressing on the brake pedal will compress the vapor in the lines instead of transferring the pressure through the fluid. This can lead to partial or complete braking system failure, sometimes called brake pedal fade. Mountain driving puts increased duty on brakes and brake fluid. The boiling point drops at high altitude. This naturally increases the tendency towards vapor lock. In fact, vapor lock in the hydraulic braking system is the primary reason for brake pedal fade. 当制动液沸腾时，它变成蒸汽。可以压缩蒸汽，但不能压缩液体。按压制动踏板将压缩管线中的蒸汽，而不是将压力传递通过流体。这可能导致部分或完全制动系统故障，有时称为制动踏板褪色。山地驾驶增加了刹车和制动液的使用。沸点在高海拔下降。这自然增加了气体锁定的趋势。事实上，液压制动系统中的汽油锁是制动踏板褪色的主要原因。 Vehicle manufacturers recommend brake fluid that meets or exceeds SAE (Societyof Automotive Engineers)andDOT (Department of Transportation) specifications. 车辆制造商推荐符合或超过SAE（汽车工程师协会）和DOT（运输部）规格的制动液。 Standard brake fluid (DOT 3) is composed chiefly of equal parts of alcohol and castor oil. This combination of fluids works well under normal conditions but it easily boils and becomes a vapor under heavy-duty applications. It also tends to separate when exposed to low temperatures. 标准制动液（DOT 3）主要由酒精和蓖麻油组成。这种流体组合在正常条件下工作良好，但在重载应用下容易沸腾并成为蒸气。暴露于低温时也容易分离。The increasing requirements of brake fluid led to the development of silicone brake fluid,such as DOT 5. This fluid achieved low water pickup and good corrosion protection and also provides good lubrication qualities and rubber compatibility. 制动液的要求越来越高，导致了DOT 5等硅胶制动液的开发。该液体实现了低吸水率和良好的防腐蚀性能，并且还具有良好的润滑性能和橡胶相容性。 5.Brake valves 5.闸阀 There are typically five types of valves in vehicle braking system to adjust the braking force distribution. 车辆制动系统中通常有五种类型的阀门来调节制动力分布。 (1)Metering valve （1）计量阀 Most vehicles that have front disc and rear drum brakes are equipped with metering valve. This metering valve controls, or delays the flow of brake fluid to the front brakes. The rear drum brakes take longer to respond than the front disc brakes. The valve ensures that front disc brake do not act before the rear drum brake. The delays is long enough to allow the rear drum brakes time to react. This delay is particularly necessary during light braking and on slick road surfaces.
汽车专业英语单词和翻译重点
1.an understanding of how the systems work help you understand how the automobile works .了解各系统如何工作有助于了解汽车是如何工作的。 2.these support the vehicle and cushion it from road bumps for better ride and handling.它们支撑着车身，并缓解由于路面不平引起的颠簸，以获得更好的乘坐舒适型和操作稳定性。 3.The purpose of an automobile engine is to supply the power needed to move the vehicle. 汽车发动机的功用是提供汽车行驶所需的动力 4.The internal combustion engine is a device used to convert the chemical energy of the fuel into heat energy .and then convert this heat energy into usable mechanical energy .内燃机是一种将燃料的化学能转化为热能，再把热能转化为可利用的机械能的装置。 5.The amount of air/fuel mixture allowed to enter the cylinder determines the power and speed developed by the engine .进入汽缸中的可燃混合气体的数量，决定了该发动机的功率和转速。 6.Reducing friction to minimize wear and loss of power is the primary job a lubrication system must perform.减少摩擦，降低磨损和动力损失是润滑系统必须完成的主要工作。 7.The clutch which includes the flywheel ,clutch disc ,pressure plate ,springs , cover and the linkage necessary to operate the clutch is a rotating mechanism between the engine and transmission .离合器是位于发动机和变速器之间的一个旋转装置，它包括飞轮，离合器摩擦片，压盘。压紧弹簧。离合器盖以及操作离合器所需要的连接杆件等。 8.To start the engine Or shift the gear ,the driver has to depress the clutch pedal with the purpose of disengagement the transmission from the engine .at that time .the driven members connected to the transmission input shaft are either stationary or rotating at a speed that is slower or faster than the driving members connected to the engine crankshaft .为了启动发动机或换挡，驾驶员必须踩下离合器踏板以便于实现变速器和发动机的分离，此时。与变速器输入轴相连的离合器从动件可能处于静止状态，也可能以一定的速度旋转，这一速度可能高于或低于与发动机相连的离合器主动件的旋转速度。 9.either way .pushing the pedal down operates the disengagement mechanism which puts pressure on the fingers of the clutch diaphragm via a release bearing and cause the diaphragm to release the clutch plate .无论采用哪种方式，踩下踏板，操纵分离机构，通过分离轴承对离合器膜片弹簧施加压力。均可以解除膜片弹簧对离合器盘的压紧！ 10.The modern automatic transmission consists of many components and systems that are designed to work together in a symphony of planetary gear sets ,the hydraulic system ,seals and gaskets .the torque converter ,the governor and the modulator or throttle cable and computer control that has evolved over the years into what many mechanically included individuals consider to be an art form .自动变速器由许多的部件和系统组成，它们有行星齿轮组，液压系统，密封圈，和密封衬垫，变矩器，油压调节器，调制器，节气门拉索，电子控制装置等，经过精心设计，运作协调，其中的电子控制装置经历了多年的发展，已经巧妙的形式融入了许多人性化的设计。 11..in this scenario ,when we turn the ring gear ,the planets will walk along the sun gear (which is held stationary )causing the planet carrier to turn the output shaft in the same direction as the input shaft but at a slower speed causing gear reduction (similar to a car in the first gear ) .在这种情况下，当转动齿圈，行星齿轮将沿着被固定的太阳轮运行，从而行星齿轮架带动输出轴以与输入轴相同方向的旋转但速率较小，来实现减速（类似于普通变速器的一档）