Car Body 车身Chassis 底盘Engine 发动机Electronics system 汽车电器internal combustion engin内燃/发动机diesel engine 柴油发动机four-stroke cycle四行程循环power train 动力传动系fuel economy 燃油经济性intake Strokecompression Strokepower Strokeexhaust Strokecarburetor 化油器potential 潜能critical 严重的pollution 污染benefit 利益好处energy density 能量密度cruising speed 巡航速度valve train 配气机构rocker arm 摇臂valve lifter 挺柱valve face 气门锥面timing belt 正时带transmission 变速器clutch 离合器differential gear 差速器final drive 主减速器alignment 对准,校直,调整tune up 调整(发)suspension system 悬架系coil spring 螺旋弹簧leaf spring 钢板弹簧torsion bar spring 扭杆弹簧air spring 空气弹簧axle housing alignment桥壳定位rack-and-pinion steering齿轮齿条转向recirculating-ball steering 循环球转向coolant 冷却剂radiator 散热器thermostat 节温器airbag 安全气囊compressor 压缩机condenser 冷凝器evaporator 蒸发器receiver-drier 液-干燥器expansion valve 膨胀阀Steering shaft 转向轴Spark ignition engine火花点火发动机Compression ignition engine压燃点火发动机Drive train system 传动系Valve spring 气门弹簧Valve seat 气门座Low-voltage current低压直流Ignition system 点火系统Ignition switch点火开关Ignition coil 点火线圈Distributor-type system无分电器点火系统Cranking speed启动转速Gear reduction ratio 齿轮减速比Automatic transmissionManual transmissionRear-wheel-drive后轮驱动Suspension system悬架系统Steering system 转向系Steering wheel转向盘Steering gear 转向机Mechanical advantage机械效益Drum break 鼓式①Wheel cylinder 制动轮缸④Drum 鼓②Shoes 制动蹄③Lining 摩擦衬片Drum brakes consist of a backing plate,brake shoes,brake drum,wheel cylinder,return springs and an automatic or self-adjusting system.When you apply the brakes,brake fluid isforced,under pressure,into the wheel cylinder which,in turn,pushes the brake shoes into contact with the machined surface on the inside of the drum.When the pressure isreleased,retune springs pull the shoes back to their rest position.As the brake linings wear,the shoes must travel a greater distance to reach the drum.When the distance reaches a certain point,a self-adjusting mechanism automatically reacts by adjusting the rest position of the shoes so that they are closer to the drum.鼓式制动器包括一个底板，刹车蹄，刹车鼓，制动轮缸，回位弹簧和自动或自动调节系统。
当你申请刹车，刹车流体是被迫，压力下，进入轮缸，反过来，推动制动蹄接触的加工表面在里面的鼓。
当压力被释放，重新调整弹簧拉鞋回到休息的位置。
因为制动衬片的磨损，鞋必须传播更大的距离达到鼓。
当距离达到一定点，自我调节的机制自动反应调整其余位置的鞋，使它们更接近鼓。
Disk break 盘式Disc brake, as the name suggests is to take its shape. It is controlled by the hydraulic main parts, brake disc, brake pads, caliper, piston seal ,dust boot and so on. Brake disc with alloy steel and is fixed on a wheel, rotating withwheels. Pump is fixed on the brake bottom plateis fixed, brake caliper two brake pads arerespectively arranged on both sides of the brakedisk, divided by the piston pump tubing conveyedto the hydraulic action, drive brake padspressure to the brake disc friction brake, actlike tongs clamped rotary in the plate, forcingit to stop.盘式制动器，顾名思义是取其形状。
它是由液压主要零件，刹车盘，刹车片，卡尺，活塞密封，防尘套等。
刹车盘用合金钢和固定在车轮上，随车轮转动。
泵固定在制动底板固定制动卡钳制动盘，分别安装在制动盘的两侧，除以活塞泵油管输送到液压动作，驱动制动片压到制动盘摩擦制动，像钳子夹紧旋转的板，迫使它停止。
1.The power is then carried from the enginethrough the power train to the car so that thewheels turn and the car moves.通过传动系从发动机传递到车轮2.If your car transmission needs repairs orreplacement,you’ve come to the right place.如果汽车变速器需要修理和更换3.If you wanted a top speed of 80km/h,then thegear ratio would be similar to third gear in mostmanual thansmission cars.速比相近于3挡4.The torque converter doesn't require anyregular maintained or adjustments,but it may bepossible to change the transmission fluid. 不要求定期维护或调整5.The drive shaft can be either open orenclosed,Depending on the type of driveused 取决于所使用的驱动类型6.The location of the driving axle determineswhether the vehicle is classified as rear-wheeldrive,front-wheel drive,four-wheel drive orall-wheel drive.驱动桥的位置决定驱动方式的类型：后驱、前驱、四轮驱动和全轮驱动1. The lighting system changes electron flowinto light and the horn into sound(把电流变成光，而喇叭将电流变成声音)2.We know that every vehicle has its ownignition system and is started by it(每辆汽车都有自己的点火系，而点火系用以启动汽车)3.The ignition system usually consists of theseparts like spark plugs, wiring, distributor,ignition coil, and source of electricalcurrent(由火花塞、导线、分电器、点火线圈和电源等部件组成)4.If the battery were the only supply ofelectrons necessary to operate all of theautomotive electrical equipment, it would soonbecome discharged(那么蓄电池不久就会把电放完)5.The mixture comes to exploding burning whenignited.(混合气会产生爆燃)发动机油发动机机油有几个作用。
第一，油液在发动机部件之间循环防止金属与金属的接触。
没有油液，金属与金属接触产生磨损。
移动部件之间的油液可使其自由移动，且摩擦较小。
发动机的摩擦越小，产生的动力就越大。
循环的油液把发动机部件内的热量带走从而冷却发动机，并清洁冲走沉淀脏物。
最后，汽缸壁上循环的油液密封活塞环，提高了发动机的压缩性。
Engine oil has a number of functions. First, theoil in the engine components betweencirculating prevent metal-to-metal contact. Nooil, metal to metal contact wear. Moving partsbetween the oil liquid can make its move freely,and smaller friction. Engine friction is small,the power is bigger.Circulating oil to enginecomponents within the heat away from the engineand cooling, and clean the dirt washedprecipitate. Finally, the walls of the cylindercirculating oil seal piston ring, improves theengine compression.1.The power is then carried from the enginethrough the power train to the car so that thewheels turn and the car moves.通过传动系从发动机传递到车轮2.If your car transmission needs repairs orreplacement,you’ve come to the right place.如果汽车变速器需要修理和更换3.If you wanted a top speed of 80km/h,then thegear ratio would be similar to third gear in mostmanual thansmission cars.速比相近于3挡4.The torque converter doesn't require anyregular maintained or adjustments,but it may bepossible to change the transmission fluid. 不要求定期维护或调整5.The drive shaft can be either open orenclosed,Depending on the type of driveused 取决于所使用的驱动类型7. The lighting system changes electron flowinto light and the horn into sound(把电流变成光，而喇叭将电流变成声音)8.We know that every vehicle has its ownignition system and is started by it(每辆汽车都有自己的点火系，而点火系用以启动汽车)9.The ignition system usually consists of theseparts like spark plugs, wiring, distributor,ignition coil, and source of electricalcurrent(由火花塞、导线、分电器、点火线圈和电源等部件组成)10.If the battery were the only supply ofelectrons necessary to operate all of theautomotive electrical equipment, it would soonbecome discharged(那么蓄电池不久就会把电放完)11.The mixture comes to exploding burning whenignited.(混合气会产生爆燃)12. Steering system mainly includes Steeringwheel，steering gears，linkages，and othercomponents(转向盘、转向机、杠杆机构和其他零部件)13.In the pitman arm system,the movement insidethe steering box Causes the pitman shaft and armto rotate(使转向摇臂轴及转向摇臂旋转)14.The steering linkage is so designed as toPrevent side-slip of all automobile wheels incornering(防止汽车转弯时车轮侧滑)15.For the personal safety of the driver andpassengers of the car,Steering gear plays animportant role(转向机起着重要的作用)16.Two types of steering system are usually usedon cars: Manual steering system and powersteering system(手动转向系统和动力转向系统)The movement of the coolant and the removalof heat from the coolant require a system calledthe cooling system. The only purpose of theengine’s cooling system is to remove excessheat from the engine, to keep the engineoperating temperature at its most efficientlevel, and to get the engine up to the correcttemperature as soon as possible after starting.A cooling system is also required to prevent theinternal engine parts from melting from the heatof the burning fuel.该运动的冷却和散热的冷却系统冷却系统的要求。