武汉理工大学汽车专业英语复习题及答案
武汉理工大学汽车学院2017研究生专业英语试题及翻译答案 3
Translate the following English into Chinese：The back axle1、The final driveHaving dealt with the mechanical transmission system between the engine and output from the gearbox, we now turn to the three alternative final stages which are live axles, dead axles and axleless transmissions. A live axle is one that either rotates or houses shafts that rotate, while a dead axle is one that does neither, but simply carries at its ends the stub axles on which the wheels rotate.The functions of turning the drive from the propeller shaft through 90°to distribute it to the two wheels, and of reducing the speed of rotation – thus increasing the torque – is performed by the gearing carried in the final drive unit, usually housed in the back axle. For relatively small reductions –up to about 7:1 –single-stage gearing is used; but for greater reductions, two or even three stages may be required, and the gearing for one or more of these stages may be housed in the wheel hubs. The terms single-, double- and triple-reduction axles are therefore used.Generally, the first stage is either a bevel pinion and what is termed the crown wheel, or a worm and worm-wheel, both of which of course turn the drive through 90°. Worm drives have the advantages of silence, either a low drive line or a high ground clearance – according to whether the worm is underslung or overslung relative to the wheel – ease of providing for a through drive to a second axle in tandem with the first, and the fact that a high single-reduction ratio can be readily provided – even as high as 15:1.Bevel and hypoid bevel final drives are, however, far more common because they are less costly to manufacture and have a higher efficiency – the sliding action of worm teeth generates a lot of heat, especially if the gear ratio is high, and makes heavy demands on the lubricant. A hypoid bevel gear is one in which the axes of the crown wheel and the pinion are not in the same plane, and in which therefore some sliding action takes place between the meshing teeth. The one advantage is that a low propeller drive line can be obtained, so that the floor, and therefore centre of gravity, of the vehicle can be kept down.2、Single-reduction live axlesAn elementary single-reduction live axle –with a differential –is illustrated diagrammatically in Fig. 1. It has a hollow casing A, which carries on its ends the road wheels B. The weight of the body and load is supported by the casing A through the springs which are attached to the body and to the axle in a manner which will be described later. The casing in turn is supported at its ends by the road wheels. It therefore acts as a beam and is subjected to a bending action as is shown in Fig. 2,where the forces P are the supporting forces supplied by the road wheels, and the forces W are the body load, applied to the casing through the springs. The casing has to be stiff enough to withstand this bending action without undue flexure.Supported in bearings in the casing A is a short shaft D integral with which is a bevel pinion E. The shaft D is coupled by means of a universal or flexible joint, outside the casing, to the propeller shaft and hence to the mainshaft of the gearbox. Inside the casing the bevel pinion E meshes with, and drives, a bevel wheel F which is fixed to a transverse shaft G. This shaft is supported in bearings HH in the casing and is bolted to the hubs of the road wheels B at its outer ends. Obviously, when the pinion shaft D is turned by the propeller shaft the drive is transmitted through the bevel wheel to the transverse shaft G and hence to the road wheels. The road wheels are kept in place on the casing A in the end direction by nuts J and shoulders K of the casing. Although a bevel gear drive is shown, the principle would have been similar –only the gear arrangement different – had a worm drive been used.Fig. 1 Single-reduction axleFig. 23、Torque reactionFrom Fig. 1, it can be seen that the propeller shaft applies to the shaft D a torque which, as it is transmitted through the bevel gearing, is increased in the same ratio as the speed is reduced. This increased torque is then transmitted through the shaft G to the road wheels. From Newton’s third law of motion, we know that action andreaction must be equal and opposite, so not only will this torque tend to rotate the wheel, but also the reaction from the wheel will tend to rotate the shaft G in the opposite sense. Therefore, there will be a tendency for the pinion and its shaft D to swing bodily around the crown wheel, and this tendency will be reacted by the axle casing. Some means therefore must be introduced to prevent the axle casing from rotating in the opposite direction. This may be simply the leaf springs themselves, or additional links – torque-reaction or radius rods – may be used and will be essential if coil, instead of leaf, springs are employed.Similarly, the axle casing will tend to rotate about the axis of the bevel pinion in a direction opposite to that of rotation of the propeller shaft. However, since the torque transmitted by the propeller shaft is less than that in the driveshafts, it can in most circumstances be reacted satisfactorily simply by the suspension springs.4、Driving thrustAgain, according to Newton’s third law of motion, the driving thrust, or tractive effort, of the road wheels is reacted by the vehicle structure, the reaction being the inertia of the mass of the vehicle if it is accelerating, or rolling resistance of the other axle plus the wind resistance if it is not –the rolling resistance of the tyres of the driving axle involves of course purely local action and reaction. In effect, therefore, the driving axle has to push the carriage unit along, so it must be connected to the structure of the vehicle in such a way that this forward thrust can be transmitted from one to the other. This connection can be either the leaf springs or some other linkage for locating the axle relative to the carriage unit. The relevant members of this linkage are known as thrust members, or radius rods.答案：后桥1、主减速器学习过介于发动机和变速器输出之间的传动系统之后, 我们现在开始学习传动系统的最后一个阶段，它有三种可替换的形式，即断开式车桥、整体式车桥以及无轴传动。
《汽车专业英语》期末试卷及答案
3.What is it apparatus that cools the motor?A. RadiatorB. ThermostatC. CoolantD.Pump4. To avoid loss of antifreeze due to expansion, the cooling system .A. must not be completely filledB. must install a bypass valveC. must install a pressure control valveD. must be sealed5.The primary role of the distributor is to distribute high voltage fromthe to the correct cylinder.A. Spark plugB. pistonC. coil6. Spark timing is so critical to an engi ne’s performance that most modern cars use a sensor to tell the engine control unit(ECU) .A. the exact temperature of the spark plugs.B. the exact position of the pistons.C. the exact location of the coil.7. When you turn the key to a car, the starter motor will .A. send electricity to the spark plugs, then start the ignition system.B. send electricity to the fuel pump, then force the car to start.C. spin the engine a few revolutions, then start the combustion process.8.The amount of force the clutch can hold depends on the between the clutch plate and the flywheel , and how much force the spring puts on the pressure plate.A. distanceB. frictionC. relationship9. What is the most common problem associated with clutches?A. The friction material on the disk makes a whining noise.B. The friction material on the disk wears out.C. The friction material on the disk lasts too long.A manual transmission is connected to the engine through the .B. beltC. clutch. Reading Comprehension （20分）Task 1Football is, I suppose, the most popular game in England: one has only one can see them all there, shouting and cheering for one side or theOne of the most surprising things about football in England to a stranger the great knowledge of the game which even the smallest boy seems tohas photographs of them and knows the results of a large number ofMost schools in England take football seriously — much more seriously至关重要), and games are left for private arrangements. In England, it is believed education is not only a matter of filling a boy’s mind with facts in acharacter is by means of games, especially team games, where the pupils. Football is a good team game, it is good exercise for the body, it needs skill and a quick brain, it is popular and it is cheap. As a result, it is the school’s favorite game in the winter.1. In England football is a game enjoyed _______.A. only by young people.B. only by rich people.C. only by boys.D. by people of all ages and classes.2. A stranger in England will be surprised to find that in that country_______.A. people have little knowledge of football.B. girls are more interested in football than boys.C. even small boys know a lot about football.D. children are not interested in football at all.3. There is a great difference between schools in England and those in Europe in that ________.A. European schools take football seriously.B. European schools often arrange foot ball matches for their pupils.C. schools in England care little about lessons.D. schools in England believe character training to be part of education.4. According to the passage, which of the following is NOT true of the football game?A. It makes people selfish.B. It encourages cooperation.C. It is good for health.D. It is not expensive.5. What is the author’s attitude towards the football game in England?Critical.Positive.Negative.Doubtful.Task 2following it.you first arrive in the United States, you’ll be surprised at seeing are two cars for every three people. A car is so important to anroads are almost filled with cars in the States.is allowed to learn to drive in most states. 3. About 70 percent can drive.4. Many Americans prefer to live .5. It takes Americans living outside the cities no more than __________ to drive to work or back home.四. Translate the following sentences into English. (20分)1 润滑系的机油泵从油底壳抽出机油并把机油输送给发动机的所有工作部件。
汽车英语试题及答案
汽车英语试题及答案一、单项选择题（每题2分，共20分）1. What is the term for a vehicle that runs on electricity?A. Gasoline carB. Hybrid carC. Electric carD. Solar car答案：C2. Which of the following is not a type of vehicle?A. SedanB. SUVC. TruckD. Airplane答案：D3. What does the abbreviation "MPV" stand for?A. Multi-Purpose VehicleB. Multi-Passenger VehicleC. Motorized Personal VehicleD. Maximum Performance Vehicle答案：A4. What is the primary component that powers a hybrid car?A. Gasoline engineB. Electric motorC. Both A and BD. Neither A nor B答案：C5. Which of the following is not a part of a car's engine?A. CylinderB. PistonC. Spark plugD. Windshield答案：D6. What is the function of a car's radiator?A. To cool the engineB. To clean the airC. To filter the fuelD. To power the engine答案：A7. What is the term for the distance a vehicle travels in a given amount of time?A. SpeedB. AccelerationC. DistanceD. Time答案：A8. What does ABS stand for in car technology?A. Anti-Lock Braking SystemB. Automatic Battery SystemC. Advanced Braking SystemD. Auxiliary Brake System答案：A9. Which of the following is a safety feature in modern cars?A. AirbagsB. CD playerC. Leather seatsD. Power steering答案：A10. What is the term for a car that is designed to be environmentally friendly?A. Eco-friendly carB. Luxury carC. Sports carD. Vintage car答案：A二、填空题（每题2分，共20分）1. The _______ is the part of the car that converts the engine's power into motion.答案：transmission2. A _______ is a type of car that is designed to be morefuel-efficient.答案：hybrid3. The _______ is the part of the car that helps to slow down or stop the vehicle.答案：brake system4. _______ is a system that helps to maintain a safe distance from the vehicle in front while driving.答案：Cruise control5. _______ is a type of car that is designed for off-road driving.答案：SUV6. The _______ is the part of the car that provides power to the wheels.答案：engine7. _______ is a type of car that is designed for high-performance driving.答案：sports car8. The _______ is the part of the car that helps to steer the vehicle.答案：steering wheel9. _______ is a type of car that is designed for carrying a large number of passengers.答案：minivan10. _______ is a type of car that is designed for luxury and comfort.答案：luxury car三、阅读理解题（每题3分，共30分）阅读以下短文，并回答问题。
汽车专业英语试卷及答案
019年秋学期科目题库建设课程名称汽车专业英语教学章节及知识点第一章：Automobile Structure 、The Introduction to Engine适合班级17秋中汽1/2班、17春中汽1/2班、18秋高汽班题库8-9月份题库内容（提交时间：26日以电子档形式发送至专业组处，职教科收取时间为：28日）选择题10个（30分）填空题10个（30分）判断题10个（20分）简答题2个或实训成果2个（20分）一、选择题1、The heart of automobile is .A、engineB、bodyC、chassisD、electric system2、An engine is mainly composed of two mechanisms and systems .A、oneB、fiverC、fourD、six3、holds all the main components and parts together .A、engineB、bodyC、chassisD、clutch4、The power train carries from the engine crankshaft to car wheels .A、powerB、bodyC、engineD、clutch5、In 1886 ,Karl Benz the first car in the word .A、findB、composeC、builtD、buy6、Today, more and more modern car are equipped with a variety of devices .A、powerB、electronicC、switchD、transmission7、Engine is a self-contained unit vehicle .A、powerB、bodyC、engineD、device8、The engine has of other parts .A、eightyB、ninetyC、sixtyD、hundreds9、The intake stroke begins with the piston at the .A、BDCB、MBCC、TDCD、CMP10、Just before the bottom of power stroke , the exhaust valve .A、upsB、downsC、closesD、opens二、填空题1、火花塞2、汽车3、上止点4、上止点5、做功行程6、汽缸盖7、vehicle 8、piston9、ignition 10、chassis三、判断1、The engine is a self-contained power unit witch converts the energy of fuel into mechanic energy for moving the vehicle .（）2、The majority of engines in motor vehicles today are five-stroke piston engine.（）3、To provide a more even and continuous flow of power .automobiles have engines with six,eight,twelve or fourteen cylinders.（）4、For identification purpose,manufactures classify automobile engines just by their cyinder arrangement.（）5、Just before the bottom of power stroke , the exhaust valve closes。
《汽车专业英语》期末试卷附答案第1套
performance directly affects the car's power, economy, reliability, safety, comfort and emissions.3、In addition, the car body is the shell of the whole car, which can reflect the characteristics of the car's appearance image most intuitively, which determines that the modern car body design pays great attention to the external shape to meet the aesthetic requirements of the car shape, and better develop a car market.4、A double overhead cam engine has two cams per head. So in-line engines have two cams, and V-type engines have four.5、所以冷却系统的另一个重要作用是让发动机尽快的升温，并保持在稳定的温度范围内。
.三、Answer the following questions in English. (3×5’)1、Why do we need the cooling system in an IEC（内燃机）?2、What is the function of the braking system?3、What’s the displacement of an engine?四、Choose the right answer. (10×2’)1. What do almost all cars use to convert gasoline into motion?A. one-stroke combustion cycleB. two-stroke combustion cycleC. three-stroke combustion cycleD. four-stroke combustion cycle2. A car engine’s job is to .A. convert fuel into heartB. convert fuel into motionC. convert fuel into exhaust3. A car uses a four-stroke engine. The four strokes are .A. intake, compression, ignition and exhaustB. injection, rotation, ignition and exhaustC. injection, carburetion, rotation and exhaust4. With the at the bottom of the cylinder, the exhaust valve opens to allow theburned exhaust gas to be expelled to the exhaust system.A. pistonB. valveC. camshaftD.crankshaft5. According to the method of ignition of the air-fuel mixture, engines are divided into .A. gas engine and steam engineB. gasoline engine and diesel engineC. external combustion engine and compression ignition engineD. internal combustion engine and diesel engine6. What is the core of a car’s engine?A. The cylinderB. The spark plugC. Windshield-washer fluidD.Exhaust7. Which statement about cylinder head is fault?A. The cylinder head is bolted to a very flat surface above the cylinder portion of the block.B. The cylinder head is cast into one piece from iron only.C. The cylinder head forms the upper portion of the combustion chamber.D. The cylinder head is used to hold the valves, and it has ports to allow air, fuel and exhaust to move through the engine.8. The crankshaft and connecting rod converts energy into energy used to drive the vehicle.A. thermal, mechanicalB. mechanical, thermalC. kinetic, mechanicalD. mechanical, kinetic9. What causes a car to burn and lose oil?A. Lack of gasB. Radiator troubleC. A failing exhaust systemD. An old engine with piston rings that no longer seal the cylinder and piston properly.10. What is the heart of the lubrication system, which is located in the oil pan on thebottom of the engine? And it pulls oil up from the oil pan and makes the engine oil circulate through the engine.A. Screened intakeB. oil filterC. oil pumpD.oil pressure relief valve五、Write a short passage to describe（描述）the principle ofthe gasoline direct injection system within 300 words . (1×25’)《汽车专业英语》答案一、1、汽车2、性能，容量3、碰撞，冲突4、扭矩5、节温器6、风扇7、方向盘8、双凸轮轴顶置9、cylinder 10、PCV二、1、制动系使行驶中的汽车减速甚至停车，使下坡行驶的汽车的速度保持稳定，以及使已停驶的汽车保持不动，这些作用统称为汽车制动。
《汽车专业英语》试题库 期末测试 2 汽车专业英语考试题答案2
第 1 页 共 2 页2. coolant3. combustion4. torque5. lubrication6. thermostat7. suspension8. airbag9. tachometer 10.inflator二、 短语英汉互译及缩写词汇，请写出缩写词全称及汉语意思（15×1＝15分）12. 电磁阀 13. 制动盘 14. 分电器盖 15. 碰撞传感器 16. brake fluid 17. shift lever 18. connecting rod 19. pitman arm 20. timing belt21. Revolution Per Minute 每分钟多少转 22. Electronic Stability Programme 电子稳定程序 23. Bottom Dead Center 下止点24. Supplemental Restraint System 辅助约束系统 25. Alternator 交流发电机三、 选择题, 36~40题根据画线词汇选择表意正确的答案（15×1＝15分）31~35. CBBDD 36~40.ABBCC 四、 句子英汉互译（21分）(2’)42. 如今轿车的手动变速器中采用同步器可以消除“两脚离合”。
同步器的作用是使接合套与齿轮啮合前产生摩擦，这样做可使二者啮合前速度相等。
(2’)43. 发动机为汽车行驶提供动力。
传动系统将发动机的动力传递至驱动轮。
传动系统的组成包括飞轮之后，车轮之前的所有部件,分别为离合器，变速器，传动轴，万向节，差速器，主减速器，半轴。
(5’) 44. 水套是发动机体内部与汽缸体外部的之间中空的部分，冷却液流经此处。
(2’) 45. Cars should be washed once every month at least.(2’)46. Fuel supply system is composed of fuel tank, fuel pressure regulator, fuel pump, fuel filter, fuel line, etc. (2’) 47. I still have to look around and make a decision after seeing some other models.(2’) 48. A: I’m afraid cash are not enough, maybe I need to choose Banker’s Transfer.(4’) B: Of course, we have installment payment. The down payment is 1/4 of the sum.一、 补全单词（10×1＝10分）第 2 页 共 2 页49. The function of the driving axle assemblies is to decrease the speed and increase torque that come from the universal joint, then distribute the power to the drive wheel.50. The oil provides a film between all moving engine parts to reduce friction and wear.The oil absorbs shocks between bearings and other engine parts, and forms a good seal between piston ring and groove against these high pressure and blowby.六、 阅读理解（5×2=10分）七、 填图题（9分）1).flywheel 2). clutch disc 3). pressure plate 4). cover5). clutch pedal 6). linkage7). release bearing 8). release lever 9). release fork八、 写作：根据信息制作名片（10分）Omit。
武汉理工大学专业英语试题-汽车201711-研究生期末试题
Translate the following English into Chinese：The back axle1、The final driveHaving dealt with the mechanical transmission system between the engine and output from the gearbox, we now turn to the three alternative final stages which are live axles, dead axles and axleless transmissions. A live axle is one that either rotates or houses shafts that rotate, while a dead axle is one that does neither, but simply carries at its ends the stub axles on which the wheels rotate.The functions of turning the drive from the propeller shaft through 90°to distribute it to the two wheels, and of reducing the speed of rotation – thus increasing the torque – is performed by the gearing carried in the final drive unit, usually housed in the back axle. For relatively small reductions –up to about 7:1 –single-stage gearing is used; but for greater reductions, two or even three stages may be required, and the gearing for one or more of these stages may be housed in the wheel hubs. The terms single-, double- and triple-reduction axles are therefore used.Generally, the first stage is either a bevel pinion and what is termed the crown wheel, or a worm and worm-wheel, both of which of course turn the drive through 90°. Worm drives have the advantages of silence, either a low drive line or a high ground clearance –according to whether the worm is underslung or overslung relative to the wheel –ease of providing for a through drive to a second axle in tandem with the first, and the fact that a high single-reduction ratio can be readily provided – even as high as 15:1.Bevel and hypoid bevel final drives are, however, far more common because they are less costly to manufacture and have a higher efficiency – the sliding action of worm teeth generates a lot of heat, especially if the gear ratio is high, and makes heavy demands on the lubricant. A hypoid bevel gear is one in which the axes of the crown wheel and the pinion are not in the same plane, and in whichtherefore some sliding action takes place between the meshing teeth. The one advantage is that a low propeller drive line can be obtained, so that the floor, and therefore centre of gravity, of the vehicle can be kept down.2、Single-reduction live axlesAn elementary single-reduction live axle – with a differential –is illustrated diagrammatically in Fig. 1. It has a hollow casing A, which carries on its ends the road wheels B. The weight of the body and load is supported by the casing A through the springs which are attached to the body and to the axle in a manner which will be described later. The casing in turn is supported at its ends by the road wheels. It therefore acts as a beam and is subjected to a bending action as is shown in Fig. 2, where the forces P are the supporting forces supplied by the road wheels, and the forces W are the body load, applied to the casing through the springs. The casing has to be stiff enough to withstand this bending action without undue flexure.Supported in bearings in the casing A is a short shaft D integral with which is a bevel pinion E. The shaft D is coupled by means of a universal or flexible joint, outside the casing, to the propeller shaft and hence to the mainshaft of the gearbox. Inside the casing the bevel pinion E meshes with, and drives, a bevel wheel F which is fixed to a transverse shaft G. This shaft is supported in bearings HH in the casing and is bolted to the hubs of the road wheels B at its outer ends. Obviously, when the pinion shaft D is turned by the propeller shaft the drive is transmitted through the bevel wheel to the transverse shaft G and hence to the road wheels. The road wheels are kept in place on the casing A in the end direction by nuts J and shoulders K of the casing. Although a bevel gear drive is shown, the principle would have been similar – only the gear arrangement different – had a worm drive been used.Fig. 1 Single-reduction axleFig. 23、Torque reactionFrom Fig. 1, it can be seen that the propeller shaft applies to the shaft D a torque which, as it is transmitted through the bevel gearing, is increased in the same ratio as the speed is reduced. This increased torque is then transmitted through the shaft G to the road wheels. From Newton’s third law of motion, we know that action and reaction must be equal and opposite, so not only will this torque tend to rotate the wheel, but also the reaction from the wheel will tend to rotate the shaft G in the opposite sense. Therefore, there will be a tendency for the pinion and its shaft D to swing bodily around the crown wheel, and this tendency will be reacted by the axle casing. Some means therefore must be introduced to prevent the axle casing from rotating in the opposite direction. This may be simply the leaf springsthemselves, or additional links – torque-reaction or radius rods – may be used and will be essential if coil, instead of leaf, springs are employed.Similarly, the axle casing will tend to rotate about the axis of the bevel pinion in a direction opposite to that of rotation of the propeller shaft. However, since the torque transmitted by the propeller shaft is less than that in the driveshafts, it can in most circumstances be reacted satisfactorily simply by the suspension springs.4、Driving thrustAgain, according to Newton’s third law of motion, the driving thrust, or tractive effort, of the road wheels is reacted by the vehicle structure, the reaction being the inertia of the mass of the vehicle if it is accelerating, or rolling resistance of the other axle plus the wind resistance if it is not – the rolling resistance of the tyres of the driving axle involves of course purely local action and reaction. In effect, therefore, the driving axle has to push the carriage unit along, so it must be connected to the structure of the vehicle in such a way that this forward thrust can be transmitted from one to the other. This connection can be either the leaf springs or some other linkage for locating the axle relative to the carriage unit. The relevant members of this linkage are known as thrust members, or radius rods.。
华工汽车英语期末考试复习资料
汽车英语复习题一、汽车专业词组翻译成中文。
（10分）1、demonstrate success 显示/彰显成功2、medium-sized income 中等收入3、level of concern 关注程度4、lower emission 低排放量5、specific requirement 特定需求6、a big share of the auto market 占汽车市场很大份额P261、cargo space 后备箱容量2 、cargo versatility 多功能后备箱3、solid assembly 坚实的组装4、engine power 发动机功率5、split-folding rear seatbacks 可折叠后座椅6、crash test 碰撞试验（重点）7、antilock brakes(ABS) 防爆系统8、dual front airbags 前排双气囊P301、driver and front passenger air bags 前排双气囊2、side air bags 侧气囊/气帘3、seat belt 安全带4、anti-lock brake system(ABS) 防抱死制动系统5、parking aid system 泊车辅助系统6、electronic brake-force distribution 电子制动力分配系统7、electronic stability control(ESC) 电子稳定控制系统8、energy-absorbing steering column 吸能转向柱9、door crash beam 车门防撞梁10、collision buffer 碰撞缓冲区P50、1、front and rear suspensions 前后悬挂2、rear axles 后轴3、drive shaft 传动轴4、gear box 齿轮箱、传动箱5、floor pan 车底板6、left and right quarter panels 左右后侧围板（车身板）7、front and rear door pillars 前后门柱8、weather strip 密封条P741、vehicle recall 汽车召回2、Vehicle identification number(VIN) 汽车身份好码3、Statistical process control(SPC) 统计过程控制4、Tactile probe measurements 接触式探针测量5、3D geometry of components 零部件的三维尺寸6、Coordinate measurement machines(CMMS) 坐标系测量机7、Quality audit station 质量检验部门8、Validation process 验证过程P981、target consumer 目标客户2、Video clip 录像/视频剪辑3、rental program 租车项目4、auto dealer 汽车销售商5、Extended test drive 延时驾车体验6、Market share 市场份额7、Focus groups and clinics 焦点团体和讨论会8、Purchase accelerator 购买加速器P1441、wheel alignment 四轮定位2、Tire life 轮胎寿命3、Rear thrust line 后推力线4、Adjustable rear suspension 可调后悬挂5、Gas mileage 汽油里程6、Rolling resistance 车轮滚动二、翻译。
车辆专业英语试题及答案
车辆专业英语试题及答案1. What is the term used to describe the force that resists the motion of a vehicle?A. TractionB. FrictionC. DragD. LiftAnswer: C. Drag2. Which of the following is not a type of internal combustion engine?A. Petrol engineB. Diesel engineC. Steam engineD. Gasoline engineAnswer: C. Steam engine3. What is the primary function of a vehicle's suspension system?A. To provide steeringB. To absorb road shocksC. To increase fuel efficiencyD. To improve braking performanceAnswer: B. To absorb road shocks4. What does the acronym ABS stand for in vehicle technology?A. Anti-lock Braking SystemB. Advanced Braking SystemC. Automatic Braking SystemD. Auxiliary Braking SystemAnswer: A. Anti-lock Braking System5. What is the term used to describe the process of converting the rotational energy of an engine into linear motion?A. TransmissionB. PropulsionC. Torque conversionD. Power transferAnswer: A. Transmission6. Which of the following is not a component of a vehicle's braking system?A. Brake padsB. Brake rotorsC. Shock absorbersD. Brake calipersAnswer: C. Shock absorbers7. What is the purpose of a vehicle's differential?A. To change the direction of power flowB. To allow wheels to rotate at different speedsC. To increase engine powerD. To reduce fuel consumptionAnswer: B. To allow wheels to rotate at different speeds8. What does the acronym CVT stand for in vehicle technology?A. Continuous Variable TransmissionB. Constant Velocity TransmissionC. Controlled Variable TransmissionD. Conventional Variable TransmissionAnswer: A. Continuous Variable Transmission9. What is the term used to describe a vehicle's ability to maintain traction on slippery surfaces?A. GripB. TractionC. AdhesionD. FrictionAnswer: B. Traction10. What is the primary function of a vehicle's steering system?A. To change the direction of the vehicleB. To control the speed of the vehicleC. To improve the vehicle's stabilityD. To regulate the vehicle's brakingAnswer: A. To change the direction of the vehicle。
汽车专业英语试题及答案
汽车专业英语试题及答案一、选择题（每题2分，共20分）1. Which of the following is NOT a component of an internal combustion engine?A. CylinderB. PistonC. Spark plugD. AlternatorAnswer: D2. What is the primary function of a carburetor in a vehicle?A. To cool the engineB. To mix fuel and airC. To ignite the fuelD. To lubricate the engineAnswer: B3. What does the acronym ABS stand for in automotive technology?A. Anti-lock Braking SystemB. Automatic Brake SystemC. Advanced Braking SystemD. Auxiliary Braking SystemAnswer: A4. In a four-stroke engine, what is the term for the process where the piston moves down the cylinder to draw in air and fuel?A. Compression strokeB. Exhaust strokeC. Intake strokeD. Power strokeAnswer: C5. What is the purpose of a transmission in a vehicle?A. To generate electricityB. To control the speed and torqueC. To cool the engineD. To increase fuel efficiencyAnswer: B6. What is the term used to describe the ratio of the number of rotations of the drive wheels to the number of rotations of the engine?A. Gear ratioB. Speed ratioC. Drive ratioD. Torque ratioAnswer: B7. Which of the following is NOT a type of suspension system used in vehicles?A. Independent suspensionB. Dependent suspensionC. Semi-independent suspensionD. Non-suspensionAnswer: D8. What does the acronym HVAC stand for in a vehicle's climate control system?A. Heating, Ventilation, and CoolingB. High Voltage, Air ConditioningC. Hot Water, Ventilation, and CoolingD. Heavy Vehicle, Air ConditioningAnswer: A9. What is the main purpose of a catalytic converter in a vehicle's exhaust system?A. To reduce noiseB. To increase fuel efficiencyC. To reduce harmful emissionsD. To improve engine performanceAnswer: C10. What is the term for the system that helps a vehicle to stop by converting kinetic energy into thermal energy?A. Power steering systemB. Braking systemC. Suspension systemD. Engine cooling systemAnswer: B二、填空题（每空1分，共20分）1. The main components of an engine include the _______,_______, _______, and _______.Answer: block, head, crankshaft, camshaft2. In a vehicle, the _______ is responsible for converting the linear motion of the piston into rotational motion. Answer: crankshaft3. The _______ is a safety feature that prevents the wheels from locking up during hard braking, allowing the driver to maintain steering control.Answer: ABS4. The _______ is the system in a vehicle that provides power to the electrical components when the engine is not running. Answer: alternator5. The _______ is a type of suspension system where each wheel moves independently of the others, allowing for better handling and ride comfort.Answer: independent suspension6. The _______ is the part of the engine that controls the flow of air and fuel into the combustion chamber.Answer: intake manifold7. The _______ is the process by which a vehicle's engine converts the heat energy from combustion into mechanicalenergy.Answer: power stroke8. The _______ is the system in a vehicle that controls the temperature and quality of the air inside the cabin. Answer: HVAC9. The _______ is a device that reduces the amount of harmful gases and particulates released into the atmosphere by the vehicle's exhaust.Answer: catalytic converter10. The _______ is the system that allows a vehicle to change gears, adjusting the engine's speed and torque to match driving conditions.Answer: transmission三、简答题（每题10分，共20分）1. Explain the function of a radiator in a vehicle.Answer: A radiator in a vehicle is responsible for cooling the engine by dissipating the heat generated during combustion. It circulates coolant through a network of tubes and fins, allowing the coolant to absorb heat from the engine and then release it into the atmosphere, thus maintaining the engine at an optimal operating temperature.2. Describe the role of a differential in a vehicle's drivetrain.Answer: The differential is a gearbox located between the transmission and the drive wheels. Its primary role is to allow the wheels to rotate at different speeds when thevehicle is turning, as the outer wheel travels a greater distance than the inner wheel. This ensures that the wheels maintain traction and reduces wear on the tires, while also providing a smoother ride. Additionally, the differential can distribute torque between the wheels, which can be beneficial in situations where one wheel may lose traction,。
汽修专业英语试题及答案
汽修专业英语试题及答案一、单选题（每题2分，共20分）1. What is the term used to describe the process of removing carbon deposits from the combustion chamber of an engine?A. DetonationB. DecokingC. IgnitionD. Combustion答案：B2. Which of the following is not a type of engine coolant?A. WaterB. Ethylene GlycolC. OilD. Propylene Glycol答案：C3. What does the abbreviation "ABS" stand for in automotive technology?A. Anti-lock Braking SystemB. Automatic Brake SystemC. Advanced Braking SystemD. Auxiliary Braking System答案：A4. What is the primary function of a radiator in a car?A. To cool the engineB. To heat the interior of the carC. To circulate the engine oilD. To clean the engine答案：A5. What is the term used to describe the process of adjusting the valves in an engine?A. BalancingB. TuningC. TimingD. Valve Lapping答案：D6. Which of the following is not a component of a car's suspension system?A. Shock absorbersB. SpringsC. StrutsD. Carburetor答案：D7. What does the abbreviation "ECU" stand for in automotive technology?A. Engine Control UnitB. Electrical Control UnitC. Exhaust Control UnitD. Engine Cooling Unit答案：A8. What is the purpose of a catalytic converter in avehicle's exhaust system?A. To reduce harmful emissionsB. To increase engine powerC. To improve fuel efficiencyD. To enhance the sound of the exhaust答案：A9. What is the term used to describe the process of removinga damaged or worn part from a vehicle and replacing it with a new or refurbished one?A. RepairB. OverhaulC. ReplacementD. Reconditioning答案：C10. Which of the following is not a type of fuel used in internal combustion engines?A. GasolineB. DieselC. ElectricD. Propane答案：C二、填空题（每题2分，共20分）1. The _______ is responsible for converting the kinetic energy of the engine into mechanical energy to drive the wheels.答案：transmission2. A _______ is a device used to control the amount of air and fuel entering the engine's combustion chamber.答案：carburetor3. The _______ is a safety system that prevents the wheels from locking up during hard braking.答案：ABS4. The _______ is a device that converts the high-pressure fuel in a diesel engine into a fine mist before it enters the combustion chamber.答案：fuel injector5. The _______ is a type of engine that uses a spark toignite the air-fuel mixture.答案：spark-ignition6. _______ is a type of fuel injection system that uses electronic sensors to control the amount of fuel injectedinto the engine.答案：EFI7. The _______ is a device that helps to reduce the noise and vibration caused by the engine.答案：muffler8. _______ is a type of engine that uses compression toignite the air-fuel mixture.答案：compression-ignition9. The _______ is a safety feature that prevents the engine from starting if the brake pedal is not pressed.答案：brake safety switch10. _______ is a type of fuel that is used in some hybrid vehicles to provide additional power and range.答案：electricity三、阅读理解题（每题3分，共30分）阅读以下短文，回答问题。
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 ring2、电控系统electronic control system3、里程表speedometer4、发动机排量engine capacity5、自动变速器automatic transmission6、机油表oil gauge7、方向盘steering wheel8、做功冲程power stroke9、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 system18、减速slow down19、刹车蹄brake shoe20、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。
汽车英语考试试题题库
汽车专业英语试题（含答案）一、单词互译（英译汉）1、 Automobile2、 Classification3、 Combustion4、 Chamber5、 Circulate6、 Crankshaft7、 Antifreeze8、 Carburetor9、 Mechanics10、Air–fuel mixture（汉译英）1、连杆n.2 、点燃 n.3 、简洁地 adv.4 、（使）旋转 v.5 、发动机n.6 、要求v.7 、输送v.8 、活塞n.9 、系统n.10、气缸n.二、词汇和语法1、The ______ of piston movement is called TDC (top dead center).A、upper limitB、lower limitC、limit2、A _____ is piston movement from TDC to BDC or from BDC to TDC.A、strokeB、stageC、state3、The actions ______ can be divided into four stages, or strokes.A、taken place in the engine cylinderB、taking place in the engine cylinderC、take place in the engine cylinder4、 This advantage prevents the diesel engine replacing thegasoline engine in some automobiles and airplanes.A. toB. forC. from5、 In any internal combustion engine burning fuel heats air consequently.A. whichB. thatC. when6、In the case of the diesel engine the supply is effected by anA. injectB. internationalC. injection7、The fundamental difference gasoline and diesel engines isin the gasoline engine the source of the heat for igniting the charge.A. both, thatB. between, thatC. between, which8、Both kinds of engines internal combustion engines, eachof them has its characteristic features.A. is, butB. are, butC. are, and9、Let us compare the diesel engine the gasoline engine.A. onB. aboutC. with10、The mixture of the gasoline engine is provided by a carburetor.A. explosiveB. expensiveC. expands三、阅读与理解Part 1The engine is the source of power that makes the wheels go around and the car move. The automobile engine is an internal combustion engine because the fuel (gasoline) is burned inside it.The burning of gasoline inside the engine produces high pressure in the engine combustion chamber .This high pressure forces piston to move, the movement is carried by connecting rods to the engine crankshaft. The crankshaft is thus made to rotate: the rotary motion is carried through the power train to the car wheels so that they rotate and the car moves.1.What do we see from the first paragraphs? ( )A.The engine is source of power for a car.B.The engine can not make wheels go around.C.The engine is resource of oil.2.Which one Statement is true according the above first paragraph?( )A.The automobile engine is an international combustion engine.B.The automobile engine is an external combustion engine.C.The automobile engine is an inner combustion engine3.What do we see from the second paragraphs? ( )A.High pressure is source of power inside a engine.B.Crankshaft is rotated without any force.bustion chamber is not a part of the engine.4.Which one Statement is true according the above second paragraph?( )A.The movement of piston is carried by connecting rods to the enginecrankshaft.B..This lower pressure forces piston to move.C.Both of A and B are true.5.Which one Statement is true according the last sentence in the article?( )A.The power train is required for a car moving.B.The rotary motion of crankshaft is enough for a car moving.C.Both A and B are false.Part 2The engine also needs a cooling system; the combustion of theair-fuel .The mixture in the engine creates a very high temperature (as high as 2000℃ to 2700℃). The cooling system takes heat away from the engine by circulating a liquid coolant (water mix with antifreeze) between the engine and a radiator .The coolant gets hot as it goes through the radiator. Thus, the coolant continually takes heat away from theengine, where it could do damage, and delivers it to the radiator .Air passing through the radiator takes heat away from the radiator.6.What do we see from above paragraph? ( )A.a cooling system is must for the engine .B.The engine don’t need a cooling systemC.The engine might need a cooling system.7. How much will be created the temperature of the mixture in the engine? ( )A. As high as 2000℃ to 2700℃.B. As high as 1300℃ to 2000℃.C. Not higher than 2000℃.8. What is liquid coolant? ( )A. water mix with antifreezeB. water used by the cooling system.C. Any liquid used by the cooling system.9. What do we see from above paragraph? ( )A. The coolant gets HOT as it goes through the radiatorB. The coolant gets COOL as it goes through the radiatorC. Both A and B are false.10. Which one Statement is true in the article? ( )A. Air passing through the radiator takes heat away from the radiator.B. Air passing through the radiator gets MORE heat.C. Both A and B are false.四、翻译A 英译汉1. Reducing fuel consumption, lowering exhausted emissions and reducingengine noise.减少耗油量，降低废气排放以及降低发动机噪声。
汽车专业英语 习题参考答案
第一单元轿车简述Exercise 11. F2. F3. T4. T5. T.Exercise 21.小旅行车2. original cost3. 中型轿车4. gas mileage5. 维修费用6. maintenance access7. 四门轿车8. test stand9. 油槽10. mounting partExercise 31. financial2. compact3. wheelbase4. approximately5. back seats6. crash-protection7. economy-minded8. trade-off9. trunk 10. powerfulExercise 41. have been developed into many different body styles befitting their varied uses.2. provide the best handling and easiest maneuvering and parking3. usually have 4-cylinder engine4. superior to the full-size models5. vary from region to regionExercise 51. 可变气门相位和升程电子控制装置2.上止点3.每分钟转数4.单顶置凸轮5. 双顶置凸轮6. 下止点7. 每分钟转数Exercise 61. D2. F3. A4. G5. I6. B7. H8. K9. C10. M 11. E 12. N 13. J 14. O 15. LExercise 71. C2. E3. A4. J5. B6. H7. D8. F9. G 10. IExercise 81. high2. transmission3. idle speed4. out of adjustment第二单元汽车发动机介绍Exercise 11. T2. T3. F4. F5. FExercise 21.内燃机2. ignition coil3. 做功冲程4. intake and exhaust valve5. 气门座6. air-fuel mixture7. 气缸体8. compression stroke9. 活塞环10. insulated wireExercise 31. engine2. Cylinder heads3. Crankshaft4. fuel5. the combustion6. An engine block7. wheel8. Piston9. automobile 10. flywheelExercise 41. supply power for an automobile2. is the most complicated3. is the fastest developing industry4. the engine burns the fuel within the cylinders5. the first person to successfully build the type of engineExercise 51.代用燃料汽车2.高科技汽车3.混和动力电动车4. 在节气门上方5. 发动机控制系6. 发动机控制模块Exercise 61. C2. E3. I4. A5. H6. J7. B8. G9. D 10. F 11. L 12.KExercise 71. D2. G3. A4. J5. B6. H7. C8. F9. E 10. IExercise 81.D2. A3. F4. H5. B6. I7. G8. C9. E第三单元润滑和冷却系统Exercise 11. F2. T3. F4. F5. TExercise 21. 润滑系统2. oil filter3.滤油网4. pressure regulator valve5. 滤料，过滤介质6. engine oil7. 机油泵/油泵8. drain plug9. 油底壳10. worm gearExercise 31. lubrication system2. pressure-regulator valve3. gears4. Engine oil5. oil filter6. oil pump7. filter media8. oil screen9. oil pans 10.splashing oilExercise 41. deliver clean oil at the correct temperature and pressure to every part of the engine2. makes the engine oil circulate through the engine3. Without engine oil4. cools the engine5. removes the particulates and crudExercise 51. 传统点火系统2.电子点火系统3.点火4. 点火上止点5. 直接点火6. 无分电器点火Exercise 61. C2. E3. G4. A5. F6. J7. B8. M9. D 10. K11. N12. H 13. I 14. LExercise 71. D2. C3. G4. A5. B6. I7. E8. F9. J 10. H Exercise 81. gauge2. water pump3. thermostat4. twice第四单元传动系介绍Exercise 11.T2.F3.T4. T5.FExercise 21.后传动轴2. drive wheel3. 传动系4. oil pressure5. 离合器踏板6. torque converter7. 低速档，低档8. ring gear9. 变速杆10. planet gearExercise 31. Power2. drive wheels3. automatic4. clutch pedal5. shift valve6. Manual7. hydraulic systems8. low range9. gear 10. sun gearExercise 41. transmits power from the engine to the drive wheels2. you have to shift the gears yourself3. all working together in perfect harmony4. all remaining in constant mesh5. allows the gears to spinExercise 51.前轮驱动2. 后轮驱动3. 四轮驱动4. 输出功率5. 动力传动系控制模块6. 动力分配装置Exercise 61. C2. E3. G4. A5. H6. B7. K8. D9. L 10. F 11.I 12. JExercise 71. E2. G3. A4. J5. C6. B7. I8. D9. F 10. H 11. L 12. K Exercise 81. out of alignment2. weak3. steering linkage4. worn。
汽车专业英语习题答案
Unit 1EXERCISE 21.内燃机2. a reciprocating engine3. 废气排放4. fuel consumption5. 燃油经济性6. combustion chamber7. 混合动力汽车8. mass production9. 双燃料汽车 10. air-cooled engineEXERCISE 31. A diesel engine2. internal combustion engine3. diesel engines4. converts … into5. in a reciprocating engine6. engine7. four strokes cycle8. electric motorEXERCISE 51. diesel engines, in many aspects/respects/ways, work in the same way as gasoline engines2. makes the car and the truck move3. every time it was required to stop the car4. Some of parts make the car more comfortable or better looking5. if allowed to remain in the engineEXERCISE 61. years2. solve3. basically4. exhaust pipe5. without6. benefited7. based on8. in the 80’s9. runs out 10. the right side EXERCISE 81. 代用燃料汽车2. 高科技汽车3. 混合动力电动汽车4. 在节气门上方5. 发动机控制系统6. 发动机控制模块EXERCISE 91. 1）that is stopping oil from circulating 2）The engine’s valve lifters are collapsed2. 1）The engine may have mechanical problems2）The engine’s piston rings may be wornUnit 2EXERCISE 21.汽油(发动)机2. in low-speed driving conditions3. 达到各种不同的目的4. higher energy density5. 电动机6. air conditioning7. 反馈制动8. power source9.资源消耗 10. dashboard displayEXERCISE 31.co nverts…into2. shut off3. hybrid electric vehicles4. transmission5. slow down6. generator7. the most efficient operation8. current standard vehiclesEXERCISE 51. reflect the spirit of the time2. electric motors, steam engines and internal combustion engines3. a speed and power changing device4. reducing fuel consumption, lowering exhausted emissions, and reducing engine noise5. are increasingly becoming more prevalentEXERCISE 6rear wheel drive 4. at an average speed 5. currently 6. based on 7. camshafts 8. Due to1. W12 engines2. three cylinders3. 3. rear wheel driveEXERCISE 81.可变气门相位和升程电子控制装置2.上止点3.每分钟转数4.单顶置凸轮5. 双顶置凸轮6. 下止点7.前置发动机前轮驱动8. 混合动力汽车 EXERCISE 91.1） the same air pressure 2）linkage2.1）out of alignment 2）out of adjustmentUnit 3EXERCISE 21. 气门机构2. pushrod engine3. 气门弹簧4. timing chain5. 气门锥面6. steel alloy7. 气门座8. timing belt9. 挺柱 10. at high engine speed EXERCISE 31. valve2. valve train3.intake and exhaust ports4. valve face5. push rods6. rocker arm7. camshaft8. valve springEXERCISE 51. transmit the force from the camshaft to the pushrods2. the intake valves heat less during engine operation3. the valve spring provides the force necessary to close the valve4. the valve train should undergo regular maintenance5. the more power strokes produced for each revolutionEXERCISE 61. engine operation2. valve rotator3. grooves4. freely5. which6. is compressed7. causes8. against9. roll down 10. the valveEXERCISE 81. 顶置双凸轮轴2. 顶置单凸轮轴3. 顶置气门4. 电子控制装置5. 三菱新气门相位和升程电子控制装置6. 智能可变气门相位7. 智能可变气门相位和升程电子控制装置8. 可变气门升程EXERCISE 91. 1）out of alignment 2）tires2. 1）low 2） the transmissionUnit 4EXERCISE 21. 一次电路2. ignition system3. 磁力场4. spark plug wire5. 曲轴正时传感器6. distributor cap7. 点火线圈一次绕组8. control module9. 分电器触点 10. breaker pointEXERCISE 31. spark plug2. ignition system3. ignition coil4. ignition switch5. An electronic ignition system6. the secondary windings7. battery8. primary windingsEXERCISE 51. changes electron flow into light and the horn into sound2. every vehicle has its own ignition system and is started by it3. consists of these parts like spark plugs, wiring, distributor, ignition coil, andsource of electrical current4. it would soon become discharged5. The mixture comes to exploding burningEXERCISE 61. an automotive starter2. connects3. ignition switch4. simultaneously5. magnetic fields6. Immediately7. connecting plate8. So9. meanwhile 10. keep onEXERCISE 81. 传统点火系统2. 电子点火系统3. 点火4. 点火上止点5. 直接点火6. 无分电器点火EXERCISE 91. 1）wheel lug nuts 2）worn or damaged2.1）the correct pressure 2）needs to be replacedUnit 5EXERCISE 21.手动变速器2. automatic transmission3. 行星齿轮组4. transaxle assembly5. 差速器6. clutch pedal7. 变速杆8. release bearing9. 发动机制动 10. torque converterEXERCISE 3manual transmissions 2. a torque converter 3. the power train 4. the drive shaft 5. The clutch 6. the flywheel 7.the clutch pedal 8. clutch release bearing1.1.manual transmissionsEXERCISE 51. from the engine through the power train to the car2. If your car transmission needs repairs or replacement3. the gear ratio would be similar to third gear4. does not require any regular maintenance or adjustments5. depending on the type of drive usedEXERCISE 61. automatically2. depressing3. An automatic transmission4. other operating conditions5. down-shifts6. manually7. Depending on8. during9. consists of 10. reaction membersEXERCISE 81. 前轮驱动2. 后轮驱动3. 四轮驱动4. 动力输5. 传动系控制模块6. 动力分配装置EXERCISE 91. 1）an internal problem in transmission 2）out of adjustment or damaged2.1）internal transmission problems 2）the vacuum line is disconnected Unit 6EXERCISE 21. 制动系统2. the parking brake3.行车制动系统4. the disk brake5. 手制动6.the brake shoe7. 鼓式制动器8. brake pads9. 制动性能 10. brake fluid EXERCISE 31. breaking system2. Brake fluid3. the brake pedal4. slowing down5. friction6. the service brake7. The brake lining8. The brake drumEXERCISE 51. is actually a friction device to change power into heat2. the mechanical brakes and the hydraulic brakes3. the automobile brake system4. The tops of shoes are held apart by a wheel cylinder5. to prevent rust and corrosionEXERCISE 61. a valve2. chambers3. the brake pedal4. the power assist5. reliable6. however7. In order to8. shuts off9. after that 10. much pressureEXERCISE 81.制动力2. 制动调节阀3. 制动块4. 制动功率5. 平均有效制动压力6. 制动主缸EXERCISE 91. 1）in the hydraulic circuit 2）dangerously worn 3）the wrong type of fluid2. 1）lubrication badly 2）inside your rear brakesEXERCISE 21. 悬架系统2. front suspension system3. 空气压缩机4. torque tube5. 桥壳定位6. coil spring7. 下控制臂8. rebound clip9. 牵引杆 10. control armEXERCISE 31. leaf springs2. suspension3. Shock absorber4. springs5. coil springs6. pivot from side to side7. torsion bars8. rebound clips EXERCISE 51. springs are the major component2. one of the major automobile system3. the use of suspension system has increased strength and durability of components4. transmits the weight of the body and other components to the axles and wheels5. having a piston force fluid through a small openingEXERCISE 61. the rear axle2. front3. independently4. the latter5. Dependent front suspensions6. Basically7. a solid bar8. mainstream cars 9. move 10. especiallyEXERCISE 81. 悬架2. 车架高度3. 前桥4. 后桥5. 钢板弹簧6. 扭杆弹簧EXERCISE 91. 1）should be replaced with the correct type 2）the wrong type of fluid was put in your car2. 1）pump is bad 2）be lubricated or repairedUnit 8EXERCISE 21. 齿轮齿条转向2. steering shaft3. 循环球转向4. steering wheel5. 横拉杆内接头6. steering arm7. 横拉杆外接头8. steering gear9. 机械效益 10. steering systemEXERCISE 31.influence upon2. steering gear3.steering wheel4.consists of5. ball nut6. move up and down7. rack-and-pinion steering8. steering arms EXERCISE 51. steering wheel, steering gears, linkages, and other components2. causes the pitman shaft and arm to rotate3. prevent side-slip of all automobile wheels in cornering4. steering gear plays a important role5. manual steering system and power steering systemEXERCISE 61. fluid2. manual steering gear3. larger4. a high pressure5. special oil6. same7. steering arms8. includes9. the other end 10. the intermediate rodEXERCISE 81. 汽车稳定性控制2. 全球公认的杰作3. 防抱死制动系统4. 防抱死制动系统控制模块5.(防抱死制动系统)转速脉冲传感器6. 动力转向控制装置7. 动力转向8. 多用途赛车，运动型多用途车EXERCISE 91. 1）be lubricated 2）be adjusted 3）the power steering unit2. 1）bad 2）leak 3）incorrectUnit 9EXERCISE 21. 润滑系统2. moving component3. 循环机油4. compression pressure5. 集滤器6. pressure-regulator valve7. 旁通阀8. oil filter9. 循环流体10. operating temperatureEXERCISE 31. moving parts2. oil pump3. oil pan4. lubricate5. oil filter6. friction7. drain8. passagesEXERCISE 51. The engine can work effectively2. an automobile could not run itself3. contains mechanical parts such as the oil pump, the oil filter, the oil pressurerelief valve, etc.4. it absorbs and carries the heat away from the engine parts5. forms a good seal between piston rings and cylinder wallsEXERCISE 61. build up2. pumps3. camshaft4. suffer from5. replacement6. oil pressure7. filters8. However9. possibility 10. greatly EXERCISE 81. 冷却液温度控制2. 润滑油3. 润滑油泵4. 长效冷却液5. 机油润滑轴承6. 换油期限EXERCISE 91）the radiator coolant reservoir is a plastic tank near radiator2）if the level is low, remove the top of the reservoir and add coolant3）don't try to remove the radiator cap when the engine is hotUnit 10EXERCISE 21. 安全气囊模块2. gas generator3. 散热器支架4. peak load5. 固态化学气体6. trim cover7. 保护板8. airbag sensor9. 中央气囊传感器总成 10. deployment of airbagsEXERCISE 31. the air bag system2. the sensor3. The inflator4. Seatbelts5. pretensioner6. collision7. a high strength fiber8. injury EXERCISE 5automotive designs that reflect the feature of the timea center airbag sensor, safe sensors, ignition control and drive circuit, diagnosis circuit, etc.All connectors in the airbag system are colored yellowto ensure high reliabilityto be met the new SRS airbag system of the vehicleEXERCISE 61. one place2. specific model3. figuring out4. familiar with5. in the system6. the heat7. expansion valve8. adds heatEXERCISE 81. (乘员保护装置) 辅助约束系统2. 空气流量传感器3. (乘员) 安全气囊式约束装置4. 防抱死制动系统5. 电动空气调节阀6. 辅助空气调节 EXERCISE 91） bad 2）leak 3）incorrect三、段落翻译复习范围：Unit 1 Passage A: 第一段，第三段； Unit 2 Passage A: 第一段，第二段；Unit 3 Passage A: 第二段，第五段； Unit 4 Passage A: 第一段（包括后面的1,2,3），最后一段；Unit 5 Passage A: 第一段，第六段；Unit 6 Passage A: 第一、二段，最后一段； Unit 7 Passage A: 第一段，第四段；Unit 8 Passage A: 第一段，第七段（包括后面的1, 2，On most cars,……）；Unit 9 Passage A: 第一段，第五段； Unit 10 Passage A: 第一段，第二段。
武汉理工大学2014年汽车学院专业英语期末试卷
2014年汽车专业英语期末考试试卷A姓名班级学号一，名词翻译1.Power Train:2.Suspension:3.Cylinder:4.Transmission:5.Gasoline:6.Final Drive:7.Leaf Spring:8.Piston:9.TDC:10.Lubrication:二,英译汉(二选一)The most common type of starter motor used today incorporates the overrunning clutch starter drive instead of the old inertia-engagement bendix drive. There are four basic groups of starter motors: direct drive Starters, gear reduction, positive-engagement (moveable pole) and permanent magnet. Direct Drive Starters A common type of starter motor is the solenoid-operated direct drive unit. Although there are construction differences between applications, the operating principles are the same for all solenoid-shifted starter motors. When the ignition switch is placed in the START position, the control circuit energizes the pull-in and hold-in windings of the solenoid. The solenoid plunger moves and pivots the shift lever, which in turn locates the drive pinion gear into mesh with the engine flywheel. When the solenoid plunger is moved all the way, the contact disc closes the circuitfrom the battery to the starter motor. Current now flows through the field coils and the armature. This develops the magnetic fields that cause the armature to rotate, thus turning the engine.As soon as the starter drive pinion gear contacts the ring gear, a contact arm on the pole shoe opens a set of normally closed grounding contacts. With the return to ground circuit opened all the starter current flows through the remaining three field coils and through the brushes to the armature. The starter motor then begins to rotate. To prevent the starter drive from disengaging from the ring gear if battery voltage drops while cranking, the moveable pole shoe is held down by a holding coil. The holding coil is a smaller coil inside the main drive coil and is strong enoughto hold the starter pinion gear engaged. Permanent Magnet Starters The permanent magnet gear reduction (PMGR) starter design provides for less weight, simpler construction, and less heat generation as compared to conventional field coil starters. See Figure 12The permanent magnet gear reduction starter uses four or six permanent magnet field assemblies in place of field coils. Because there are no field coils, current is delivered directly to the armature through the commutator and brushes. The permanent magnet starter also uses gear reduction through a planetary gear set.。
WHUT汽车专业导论试卷答案2010A
…………装订线………………装订线内不要答题，不要填写信息………………装订线…………武汉理工大学考试试题答案（A卷）2010 ~2011 学年1 学期专业导论课程一、单项选择（每题1分，共20分）1、B2、A3、C4、A5、D6、C7、B8、D9、B 10、D11、B 12、C 13、D 14、B 15、A16、C 17、B 18、B 19、A 20、A二、简答（每题10分，共50分）1、蒸汽汽车是哪一年发明的？为什么蒸汽汽车得不到普及？答：1769年，法国陆军工程师居纽制造出第一辆蒸汽机驱动的汽车（4分）。
由于蒸汽汽车存在着给水繁琐、起动等待时间太长、以及存在安全性和公害方面的缺陷、再加上车重太重，道路有限制，蒸汽汽车未能发展成为主要的交通工具（6分）。
2、日本和韩国汽车技术和汽车工业的快速发展有什么值得我们借鉴的地方？答：日本汽车技术和汽车工业的快速发展，有很多值得我们学习的地方。
（1）政府的支持作用。
日本政府先后颁布了一系列汽车工业发展扶持法规政策，一是制定法律法规，保护国内汽车企业发展；二是给予企业贷款和税收方面优惠政策；三是利用关税手段限制汽车进口.（2）技术创新。
十分重视技术上的创新能力，积极开发新技术，占领汽车技术制高点，为日本汽车品牌可持续发展提供了坚实的基础。
（3）产品质量。
产品质量是日本汽车强大竞争力的关键。
（4）生产管理。
日本汽车企业在生产组织管理方面，在先进工艺的广泛应用方面和控制成本均积累了大量的经验。
（5）国外市场。
日本以贸易立国，把扩大汽车出口放在重要战略地位。
随着汽车出口竞争能力的增强，日本汽车出口量高速增长。
3、电动汽车有几类？与传统汽车的区别是是什么？答：电动汽车有如下几类：（1）纯电动汽车Battery Electric Vehicle（BEV，包括太阳能汽车）（2）混合动力电动汽车Hybrid Electric Vehicle（HEV）（3）燃料电池电动汽车Fuel Cell Electric Vehicle（FCEV）（4）插电式混合动力电动汽车.Plug-In Hybrid Electric Vehicles（5分）。
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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。
On the instrument panels are several instruments which tell what’s going on under the hood.
流动的液体必须能够抵抗高温和大负荷。
Transmission fluid must withstand
给发动机提供理论比的燃油混合气。
Providing fuel and air to the engine in the proper proportions for idling.
如果汽车直线行驶，就不需要差速器了。
If the car were to be driven in a straight line without having to made turned，then no differential would be necessary.
车架的扭动也会大大减少。
There is also far less twisting motion imposed on the frame.
翻译（英译中）：
The purpose of the cooling system is to keep the engine at its most efficient operating temperature at all engine speeds and all driving conditions.
冷却系统的作用是控制发动机的温度，使发动机在各种转速和各种行驶状态下都能有效的工作。
When a gas is heated ,it tries to expand—if this expansion is resisted,then a high pressure is built up,which in turn creates a large force.
当一种气体被加热时，它会不断膨胀。
如果该膨胀受到约束，压力会增加并产生巨大的能量。
It is a good idea to keep the tank over 1/4 full.
尽可能使油面高度高于总容量的1/4。
The wheel swivel on each end via a pivot arrangement between the axle and the wheel spindle .
通过装在车桥和轮轴之间的驱动轴，两端的车轮可以转动。
A magnetic switch in the starting system allows the control circuit to open and close the starter circuit .
起动系的电磁开关用来控制起动电路的链接和断开。
The boby provides three—quarters of the vehicle’s total rigidity in bending and in torsion .。