Lesson 1 车身结构：the body and frame,the engine or power source,the chassis and the electrical equipment. 整体式车身unitized body 分离式车身 separate body 汽油机 gasoline engine 柴油机 diesel engine 往复式活塞 reciprocating piston 转子式发动机 rotary design engine 离合器 clutch 变速箱 gearbox 驱动轴 driveshaft 差速器 differential 半轴 halfshaft 行驶系 running gear 一氧化碳 carbon monoxide Lesson2 四冲程发动机 four-stroke cycle engine 气缸 cylinder 曲轴 crankshaft 曲柄 crank 轴承 bearing 火花塞 sparking plug 内燃机 internal combustion engines 活塞环 gudgeon pin 连杆 connecting rod 节气门 throttle valve 空气滤清器 air filter 压缩比 compression ratio Lesson3 GDI汽油直接喷射：gasoline direct injection SPI单点喷射：single-point injection TBI节气门体燃油喷射： throttle body injection CFI中央单点喷射：central fuel injection MPI多点喷射：multi-point 空燃比 the air：fuel ratio 连续喷射 continuous injection 定时喷射 timed injection 顺序喷射 sequential injection 定相喷射 phased injection 歧管 branch pipe 容积效率 volumetric efficiency EFI电子燃油喷射：electronic fuel injection ECM电子控制模块：electronic control module ECU：electronic control unit TPS节气门位置传感器：throttle position sensor RPM：revolutions per minute Lesson4 VVT可变正时气门：variable valve timing VPC可变相位控制：variable phase control VLTC气门升程和气门相位控制：valve lift and time control 气门重叠角 valve overlap period 涡轮增压发动机 turbocharger engine EGR废气再循环：exhaust gas recirculation 燃烧室 the combustion chamber Lesson5 万向节 universal joints 万向轴 cardan shaft 传动轴 propeller shaft Lesson6 ABS防抱死制动系统：anti-lock brake system EPB电子驻车制动：electronic parking brake 制动主缸master cylinder 鼓式制动 drum brake 真空助力器 vaccum booster Lesson7 三元催化器 three-way converter 空转，怠速idle speed 排气管 exhaust manifold 进气管 intake manifold Lesson8 电动车 the electric vehicles 混合动力 hybrid power 并联混合动力系统 a parallel hybrid system 串联的 in series 行星齿轮 splitter gear 主减速器 the final drive gear Lesson9 汽车系统诊断 automobile system diagnosis 维修手册 service manual 自诊断故障码 self-diagnosis code 诊断故障码 diagnostic trouble code 正时延迟/提前 timing retard/advance Lesson10 例行维修 routine maintenance 减震器 shock absorber Lesson16 风挡玻璃 windshield 客户价值最大化 maximizing customer value 以人为本 human orientation 安全系数 safety coefficient 通风系统 ventilation system 人工智能 artificial intelligence Lesson17 以人为本的精神 people-oriented spirit 预紧限力式安全带pre-tensioning & force-limiting ELR安全带的一种形式：emergency locking retractor SRS安全气囊：supplement restraint system Lesson21 财产保险合同 property insurance contract 运输保险合同 transport insurance contract 保险标的 the object of insurance=the objects insured 保费 insurance premium 保险事故 the insured risk 保险金额 insured amount 保险价值 insured value 保险金 insurance money 仲裁费 arbitration money 诉讼费 litigation expense/cost 代位求偿权 the right of subrogation to indemnity claims 理赔人 claim adjuster Lesson27 汽车评估 assessment of automobile 新车评估体系NCAP：new car assessment program 正面碰撞 frontal crashes 侧面碰撞 side crash 安全带 seat belts Lesson30 残余价值 salvage value 车辆现值(ACV: actual cash value)of automobile 全损车 total loss vehicles·
1, what system or components are included in the automobile chassis ? transmission，the running gear，the suspension system。 2, 四个冲程？Induction stroke--exhaust valve closed ,inlet valve open; Compression stroke--both valves closed; Combustion stroke--both valves closed; Exhaust stroke—inlet valve closed ,exhaust valve open. 3, vvt(可变气门正时)的优点? By optimizing the valve timing, volumetric efficiency and therefore power and torque can be increased 因为最佳的配气正时 会使发动机的充气效率提高 进而使功率和扭矩增大. 4, 传动系统的功能? To provide for disconnecting the engine from the driving wheels To enable the leverage between the engine and driving wheels to be varied It can reduce the speed from that of the engine to that of the driving wheels Enable the driving wheels to rotate at different speed 5,制动的作用？First, in emergencies they must bring the vehicle to rest in the shortest possible distance, and secondly, the must enable control of the vehicle to be retained when descending long hills 首先，在紧急情况下，制动系统必须在尽可能短的距离内使车辆静止；其次，在长坡时制动系统必须能够控制车辆等速行驶 6， 保养是什么意思？Maintenance means taking care of all the parts,even those that are inside the bonnet 汽车保养意味着保养它的所有部分，甚至那些引擎盖下面的部分