Abrasion 磨損Abrasive cleaning磨洗，研磨去污Acceleration加速度Accumulator存儲(chǔ)器，儲(chǔ)能器Acid 酸Acidity 酸度，酸性Active restraint（指安全帶等需要乘客動(dòng)手使用的）主動(dòng)保護(hù)裝置Actuator 執(zhí)行器A/D converter模/數(shù)轉(zhuǎn)換器Adaptive learning 自適應(yīng)學(xué)習(xí)Additive 添加劑Adhesion 附著力，附著性Adhesive 附著的，附著力Aeration （空氣以微小的氣泡狀態(tài)混入液力系統(tǒng)工作液中的）混氣現(xiàn)象Aerodynamics 空氣動(dòng)力學(xué)Air bag system 安全氣囊系統(tǒng)Air-conditioning 空調(diào)Air-conditioning clutch空調(diào)（系統(tǒng)的壓縮機(jī)）離合器Air-conditioning compressor 空調(diào)壓縮機(jī)Air ducts 空氣通道Air filter 空氣濾清器Air gap 氣隙，（火花塞）跳火間隙，間隙Air injection 空氣噴射Air Injection Reactor (AIR) 空氣噴射反應(yīng)凈化系統(tǒng)Air-fuel ratio (A/F) sensor 空燃比傳感器Alignment 調(diào)整使…在一條直線上Alloy 合金Automotive aftermarket 汽車(chē)配件市場(chǎng)Average responding平均值響應(yīng)Axial 軸的，軸向的Axial load 軸向載荷Axial play 軸向運(yùn)動(dòng)Back pressure （汽車(chē)排氣系統(tǒng)的）背壓Backlash （由于松動(dòng)等原因造成齒輪等機(jī)械系統(tǒng)的）間隙，背隙Ball bearing 球軸承Ball joint球節(jié)，球形連接Barometric pressure 大氣壓力Battery 蓄電池Battery cable （連接啟動(dòng)機(jī)或者搭鐵的）蓄電池電纜Battery cell 蓄電池單元，單格電池Baud rate 波特率Bottom dead center (BDC) 下止點(diǎn)Bead 輪胎胎圈（輪胎安裝在輪輞上的部分）Bearing 軸承Bearing clearance 軸承間隙Bearing crush 軸承壓緊量Bearing race 滾動(dòng)軸承座（圈）Bearing spread 軸承過(guò)盈量Bell housing 鐘形殼（如離合器殼）Belleville spring 膜片彈簧，蝶形彈簧Belt alternator starter (BAS) 帶式發(fā)電啟動(dòng)機(jī)Bias 偏差Binary code 二進(jìn)制代碼Biodiesel fuels 生物柴油燃料Bit （二進(jìn)制）位，比特Blowby 竄氣Body-over-frame 車(chē)身-車(chē)架式結(jié)構(gòu)Bolt diameter 螺栓直徑Bolt head 螺帽Boot 橡膠防塵罩Chlorofluorocarbon (CFC) 氟氯化碳Chamfer 斜面Chamfering 倒角，切角Charcoal canister 活性炭灌Chassis ground 底盤(pán)搭鐵Check valve 單向閥，止回閥Chemical cleaning 化學(xué)清洗Clamping diode鉗位（壓）二極管Closed loop 閉環(huán)Clutch 離合器Clutch disc 離合器盤(pán)Clutch fork 離合器撥叉Clutch release bearing 離合器分離軸承Coefficient of friction 摩擦系數(shù)Coil pack 線圈組件Cold cranking 低溫啟動(dòng)，冷啟動(dòng)Collector 集電極Combination valve 組合閥Combustion 燃燒Combustion chamber 燃燒室Compound 混合物，化合物Compression 壓縮Compression ratio 壓縮比Compression stroke 壓縮沖程Concentric 同中心的Condensation 冷凝，濃縮Condense使冷凝Condenser 冷凝器Conduction 傳導(dǎo)Conductor 導(dǎo)體，導(dǎo)線Connecting rod 連桿Continuously variable transmission (CVT) 無(wú)極變速器Contraction收縮Differential 差速器Diffusion 擴(kuò)散Digital 數(shù)字的，數(shù)字式的Dilution 稀釋Diode 二極管Direct current (DC) 直流，直流電Direct drive 直接驅(qū)動(dòng)，直接傳動(dòng)Direct ignition system (DIS) 直接點(diǎn)火系Direct injection 直接噴射，直噴Directional stability 方向穩(wěn)定性Disc brakes 盤(pán)式制動(dòng)器Discharge line（空調(diào)壓縮機(jī)的）輸出管Displacement （發(fā)動(dòng)機(jī)的）排量Distributor 分電器Distributor ignition (DI) system 分電器式點(diǎn)火系統(tǒng)Dome 圓頂（如活塞頂?shù)男螤睿〥owel 定位銷(xiāo)Drive member （行星齒輪機(jī)構(gòu)的）輸入齒輪Driveability 操作性能，駕駛性能Drive shaft 傳動(dòng)軸Dry sump 干式油底殼Dual overhead camshaft (DOHC) 雙凸輪軸頂置Duo-servo 雙向伺服Duty cycle 占空比Dwell time （凸輪輪廓的）同心部分（即隨動(dòng)件相應(yīng)靜止的時(shí)間）Dynamic 動(dòng)力（學(xué)）的Dynamic pressure 動(dòng)壓力（當(dāng)液力流動(dòng)時(shí)的壓力）Dynamometer 測(cè)功機(jī) Eccentric 偏心的Efficiency 效率EI 電子點(diǎn)火Elasticity 彈性，彈性變形Electrochemical 電化學(xué)的Ferrous metal 含鐵金屬Field coil 勵(lì)磁線圈Final drive 主減速器Firing order 點(diǎn)火順序Flange 法蘭Flexible fuel vehicles (FFV) 多用燃料汽車(chē)Fluid 流體，流動(dòng)性Flux density 通量密度Flux field 磁場(chǎng)Flywheel 飛輪Foot-pound 英尺-磅（=1.35N?m）Force 力Forge 鑄造Forward bias 正向偏壓Free play（轉(zhuǎn)向盤(pán)的）自由間隙，自由行程Free travel（離合器踏板的）自由行程Frequency 頻率Friction 摩擦，摩擦力Fuel cell stack 燃料電池組Fuel pressure regulator 燃油壓力調(diào)節(jié)器Fuel pump 燃油泵Fuel rail 油軌Fulcrum 杠桿的支點(diǎn)Full-floating 全浮式Fuse 熔斷器Fusible link 熔斷絲Galling wear 表面磨損Gasket 墊圈Gateway 網(wǎng)關(guān)Gear 齒輪，擋位，裝置，齒輪傳動(dòng)機(jī)構(gòu)Gear pitch 錐齒輪Gear ratio 傳動(dòng)比，齒數(shù)比Generator 發(fā)電機(jī)Glaze 光滑面，光滑層Hydrocarbons 碳?xì)浠衔颒ydrofluorocarbon (HFC) 氫氟碳化合物，氫氟烴Hypoid gears 準(zhǔn)雙曲面齒輪Idler pulley 惰輪Ignitability 可燃性Ignition coil 點(diǎn)火線圈Ignition system 點(diǎn)火系統(tǒng)Ignition timing 點(diǎn)火正時(shí)Impedance 阻抗Impeller 泵輪Impermeable 不滲透的Included angle 車(chē)輪與主銷(xiāo)的夾角（主銷(xiāo)內(nèi)傾角與車(chē)輪外傾角之和）Induction （電磁）感應(yīng)Inductive reluctance磁阻Inertia 慣性，慣量Inertia switch 慣性開(kāi)關(guān)Insert bearing 滑動(dòng)軸承Installed spring height彈簧裝配后的高度，裝配高度Insulated gate bipolar transistor (IGBT) 絕緣柵雙極晶體管Insulator 絕緣體Intake valve 進(jìn)氣閥Integral 整體，總體Integrated circuit 集成電路Integrated motor assist (IMA) system 集成式電動(dòng)機(jī)助推系統(tǒng)Intercooler 中冷器Inverter 變換器（將交流電轉(zhuǎn)變?yōu)橹绷麟娀驅(qū)⒅绷麟娹D(zhuǎn)變?yōu)榻涣麟姡㊣sooctane 異辛烷Jounce 震動(dòng)，顛簸Keep-alive memory (KAM) 保持通電型存儲(chǔ)器Kickdown （自動(dòng)變速器的）強(qiáng)制降擋Magnetic pulse generator 磁脈沖信號(hào)發(fā)生器Magnetism 磁力Magnitude 幅值Mainline pressure 主管路壓力Malleable 可鍛的，韌性的Manifold absolute pressure進(jìn)氣歧管絕對(duì)壓力MAP sensor進(jìn)氣歧管絕對(duì)壓力傳感器Margin 氣門(mén)頭邊緣厚度Mass 質(zhì)量Mass airflow (MAF) sensor 空氣質(zhì)量流量傳感器Master cylinder 制動(dòng)主缸Material safety data sheets 化學(xué)物質(zhì)安全信息表Matter 物質(zhì)，物體Mechanical efficiency 機(jī)械效率Memory 內(nèi)存Mesh 嚙合Metering valve節(jié)壓閥Methanol 甲醇Microprocessor 微處理器Millisecond 毫秒Misfiring 缺火，失火（指點(diǎn)火中斷）Molecule 分子Momentum 動(dòng)量，動(dòng)力Monolith （常用來(lái)表示催化轉(zhuǎn)化器中催化劑的）蜂窩狀整體式陶瓷載體Muffler 消聲器Multimeter 萬(wàn)用表Multiviscosity oil 多級(jí)潤(rùn)滑油Newton-meter (N?m) 牛?米Nickel-metal hydride (NiMH) 鎳金屬輕化合物Nodular iron 球墨鑄鐵Normally aspirated 自然吸氣的，非增壓的Octane number 辛烷值OEM parts 原廠零件Pickup coil拾波線圈，傳感器的電磁感應(yīng)線圈Piezoresistive 壓敏電阻的，壓阻現(xiàn)象的Pilot bushing 導(dǎo)向軸承Pinion gear （兩個(gè)相互嚙合中的）小齒輪Pintle 針閥Piston 活塞Piston rings 活塞環(huán)Pitch 螺距，間距，齒距Pitch gauge 螺距規(guī)，螺紋樣板Pitman arm 轉(zhuǎn)向搖臂Pitting 銹斑，點(diǎn)蝕穴蝕，局部銹蝕Planetary gear set 行星齒輪機(jī)構(gòu)Plasma 等離子體Plastigage（測(cè)曲軸軸承游隙用的）塑料線間隙規(guī)Play 運(yùn)動(dòng)Plug-in hybrid electric vehicle (PHEV) 插入式混合動(dòng)力電動(dòng)汽車(chē)Pneumatic 氣動(dòng)的Polarity 極性Polyglycol聚乙二醇Poppet valve 菌狀氣門(mén)Porosity （金屬件中的）細(xì)孔，氣孔Port fuel injection進(jìn)氣口燃油噴射Positive displacement pumps 容積泵Postcombustion control systems 二次燃燒控制系統(tǒng)Potential energy 勢(shì)能，位能Potentiometer 電位計(jì)Power 功率，動(dòng)力Power brake booster 制動(dòng)助力器Power split device 動(dòng)力分配裝置Power steering pump 助力轉(zhuǎn)向泵Precombustion control system 預(yù)燃燒控制系統(tǒng)Preheating 預(yù)熱Preignition 早燃，過(guò)早點(diǎn)火Rectify 整流Reduction 還原（還原反應(yīng)）Reference voltage 基準(zhǔn)電壓Reformer 裂化碳?xì)浠衔锱c水蒸氣反應(yīng)產(chǎn)生氫氣的裝置Reformulated gasoline (RFG) 改質(zhì)汽油，重整汽油Refrigerant 制冷劑Regenerative braking 再生制動(dòng)，能量回收式制動(dòng)Relay 繼電器Relief 浮雕花紋，凸紋Reluctance 磁阻Renewable fuels 可再生燃料Residual 剩余壓力，殘余壓力Residue 殘余，殘?jiān)黂esilience 彈性，彈力，彈性能Resistance 電阻Resonator（汽車(chē)）輔助消聲器Reverse bias 反向偏壓Rheostat 可變電阻Rich 濃的Ring gear 齒圈，冠輪Road crown 路拱Rolling resistance 滾動(dòng)阻力Rotary 旋轉(zhuǎn)的，滾動(dòng)的Rotary oil flow 旋轉(zhuǎn)的油流Rotor 轉(zhuǎn)子Rotor-type oil pump 轉(zhuǎn)子式機(jī)油泵Room temperature vulcanizing (RTV) 常溫硫化，室溫硫化Sampling 取樣Saturation 飽和，磁性飽和Scale 標(biāo)度Schematics 圖表Score 劃痕Solution 溶液，溶解Solvent 溶劑，有溶解力的Spark plug 火花塞Specific gravity 比重Speed 速度Speed ratio 速比Splay 展開(kāi)Splice 鉸接，接頭Spline 花鍵Sponginess （制動(dòng)踏板的）海綿感Spontaneous combustion 自燃Spool valve 滑閥Spring 彈簧Spur gear 直齒圓柱齒輪Square wave 方波Squib （安全氣囊的）引爆裝置Squirm 搖擺，滑磨Stainless steel 不銹鋼Stall speed （液力變矩器等的）零速轉(zhuǎn)速Stamping 印模，沖壓Starter relay 啟動(dòng)繼電器Static balance 靜平衡Static pressure 靜壓力Stator 定子，（液力變矩器的）導(dǎo)輪Steering axis inclination (SAI) 轉(zhuǎn)向軸線內(nèi)傾Stellite 鎢鉻鈷合金，硬合金Step-up transformer 升壓變壓器Stoichiometric 化學(xué)當(dāng)量的，化學(xué)計(jì)算的Stress 壓力Stroke 沖程Strut 滑柱Substrate （催化轉(zhuǎn)化器的）載體Suction 吸入，真空度Sulfation 硫化現(xiàn)象Tracking 追跡行駛（順前車(chē)舊轍行駛）Traction 牽引力，附著力，抓地力Traction motor （電動(dòng)汽車(chē)的）牽引電動(dòng)機(jī)Tractive effort 牽引力Tramp （汽車(chē)同一車(chē)橋左、右兩個(gè)車(chē)輪）反向跳振Transaxle 變速驅(qū)動(dòng)橋Transfer case 分動(dòng)器Transistor晶體管，三極管Transverse 橫向的Trouble codes 故障碼Turbo boost 廢氣渦輪增壓Turbocharger 渦輪增壓器Turbulence 紊流Turning torque 旋轉(zhuǎn)轉(zhuǎn)矩Two-mode hybrid system 雙模式混合動(dòng)力系統(tǒng)Ultracapacitors 電容器Ultrasonic cleaning 超聲波清洗Undersquare亞方型發(fā)動(dòng)機(jī)（沖程缸徑比大于1的發(fā)動(dòng)機(jī)）Universal joint 萬(wàn)向節(jié)Urea 尿素Vacuum 真空Valve 氣門(mén)Valve body 閥體Valve lifter 氣門(mén)挺柱Valve seat 氣門(mén)座Valve spring 氣門(mén)彈簧Vapor 水蒸氣，蒸發(fā)Vapor lock 氣阻Variable nozzle turbine turbocharger (VNT) 可變（截面）噴嘴渦輪增壓器Variable-rate coil spring 變剛度彈簧Variable resistor 可變電阻Variable valve timing (VVT) 可變氣門(mén)正時(shí)