【正文】 r inlet 進氣口Air inlet port 進氣孔Air insulation 空氣絕緣Air intake 進氣，吸氣Air intake filter 進氣濾清器Air leak 漏氣Airless injection 無氣噴射 Air line lubricator 氣壓供油中央潤滑系統(tǒng)Air lock 氣阻，氣障Air nozzle 噴氣嘴Air outlet 出氣口Air over hydraulic booster 氣頂油助力器Air pipe 通氣管Air pollution 大氣污染Air pressure 氣壓Air pressure relay valve 氣壓繼動閥Air quench hardening glass 風冷鋼化玻璃Air regulating valve 空氣調節(jié)閥Air relief cock 放氣旋塞，放氣開關Air required for bustion 燃燒必要空氣量Air resistance 空氣阻力Air speed governor 空氣式調速器Air spoiler 空氣阻流板Air sprayer 空氣噴霧器Air spring 空氣彈簧Air storage reservoir 儲氣罐Air strangler 阻風門Air strangler spindle 阻風門軸Air suction pipe 進氣管，吸氣管Air suspension 空氣懸架[掛]Air tank 儲氣罐Air throttle valve 空氣節(jié)氣門Airtight 氣密的Airtight chamber 氣密室Airtightness 氣密性Air tube （輪胎）內胎Air valve 氣閥，氣門Air vent 通氣孔Air wiper 壓縮空氣式刮水器 Aisle 通道 Alarm device 報警裝置Alarm pressure 報警壓力Alcohol 酒精Alcoholblended fuel 摻酒精的燃料Align 調整，校直，定中心Aligner 定位器，校直器，調整器；前輪定位儀Aligning(torque) stiffness 回正（力矩）剛度Aligning (torque) stiffness coefficient 回正（力矩）剛度系數(shù)Aligning torque 回正力矩Aligning torque coefficient 回正力矩系數(shù)Alignment 定位，對中心Alignment check 定位檢查Alkali 堿性，強堿Alkali degreater 堿脫油劑Alkali detergent 堿去垢劑Alkohol 乙醇，酒精 All dog clutch transmission 全齒套變速器Allen wrench 內六角扳手Alligator bonnet 鱷口形發(fā)動機罩Alligator shears 鱷式剪床Allowable cargo load 容許載貨量Allowable deflection 容許撓度[變位]Allowable dimension variation 允許尺寸偏差Allpurpose adhesive 萬能膠Allsponge rubber upholstery 全海綿橡膠汽車內飾Allsteel body 全鋼車身All synchromesh transmission 全同步器式變速器Allweather body 全天候車身All wheel drive 全輪驅動Alternating current 交流Alternator 交流發(fā)電機Altimeter 測高儀Altitude pensating 海拔補償Altitude control device （化油器）適應高度控制油量的裝置Aluminium alloy 鋁合金Aluminium soap grease 鋁基潤滑脂Amber light 琥珀色燈光Ammeter 電流表，安培表Ammonia gas 氨（氣）Ampere 安（培）Amplitude 振幅，幅度Anchor 支承銷Anchor plate 支承板，支承塊Angle bar 角鐵Angle ga(u)ge 量角器，角度計Angle iron 角鐵Angle of advance 提前角Angle of cone 錐角Angle of delay 滯后角Angle of friction 磨擦角Angle of lead 超前角Angle of lock 鎖角Angle of repose 靜止角Angle of retarded closing 延遲關閉角Angle of roll 側傾角Angle of steering lock 最大轉向角Angle of twist 扭轉角Angular acceleration 角加速度Angular clearance 拔模斜度Angularity of connecting rod 連桿傾斜角Angular moment 轉矩Angular momentum 角動量Angular wheel 圓錐齒輪Animal oil 動物油Anneal 退火Annealing 退火（作用）Annual average daily traffic 年平均日交通量Annual survey 年度檢驗Annular seat 環(huán)形座Annular spring 環(huán)形彈簧Annulus （行星齒輪系的）內齒環(huán)Antechamber 預燃室Antenna 天線Antibacklash spring 消隙彈簧Antiblocking brake 防抱死制動器Anticorrosion 抗蝕性Anticorrosive oil 防銹油 Antidazzle screen 遮陽板Antidazzle switch 變光開關Antidetonant 抗爆劑Antifreezer 防凍器；防凍液Antifreezing solution 防凍液Antifriction alloy 耐磨合金Antifriction bearing 滾動軸承 Antiknock gasoline 抗爆汽油 Antiknock nature 抗爆性Antiknock value 抗爆值Antilock brake sensor防抱死制動傳感器Antilock brake system 防抱死制動系統(tǒng)Antioxidant 抗氧燃料Antirattle spring 防震彈簧Antiroll bar 防側擺桿Antirust grease 防銹脂Antiscale agent 防垢劑Antiskid tread 防滑輪胎紋Antiskid tyre 防滑輪胎Antispatter pound 防濺劑Antisquat 抗后坐Antiwear hydraulic oil搞磨液壓油Aperture 孔，口，縫隙，孔徑Apex 反射點；頂點，頂部；填充膠條Apex seal （轉子）頂端密封墊片Appearance 外觀，外形Appearance test 外觀檢驗Application force 作用力Approach angle 接近角Apron 擋板；拖板箱Apron control 拖板控制Aquaplaning 水層效應；漂滑現(xiàn)象Aqueous ingredients 含水量Arbo(u)r 軸，心軸；芯骨Arbo(u)r press 手扳壓床，矯正機Arc 電弧Arc welding 電弧焊Areometer 液體比重計Arm 臂Armature 電樞Armature changed type starter 電樞移動式起動機Armature core 電樞鐵芯Armature reaction 電樞反應Armature shaft 電樞軸Armature spindle 電樞軸Armature terminal 電樞輸出端接線柱Armature tester 電樞測試裝置Armature winding 電樞繞組Arm of wheel 輪輻Armored motor car 裝甲車Arm rest 肘靠Arm shaft 臂軸Arm support 肘靠Arm winker 臂式方向指示器Arrangement of camshaft 凸輪軸裝置Articulated bus 鉸接客車Articulated cross shaft 鉸接式橫軸Articulated jack 鉸接式千斤頂Articulated joint 關節(jié)接合Articulated sixwheeler 鉸接式六輪汽車 Articulated utility carrier 鉸接式通用載運車Articulation piece 鉸接件Artificial gasoline 人造汽油Asbest(os) 石棉Asbestoscopper gasket 銅石棉襯墊Ash content 灰分，灰分量Ash tray 煙灰盤Aspect concrete pavement 瀝青混凝土路面Asphalt distribution truck瀝青灑布車Assembly 裝配，總成Assembly belt 裝配傳送帶Assembly conveyor 裝配傳送線Assembly drawing 裝配圖Assembly jig 裝配夾具Assembly part 裝配零件Assembly shop 裝配車間Assist grip （副駕駛）扶手Asymmetrical beam 非對稱光Asymmetric low beam headlamp 不對稱近光束前照燈Asymptotic stability 漸近穩(wěn)定性Atmospheric electricity 天電，大氣電Atmospheric moisture 大氣溫度Atmospheric pressure pensating 氣壓補償Atomising installation 噴霧裝置Atomization 噴霧Atomizer 噴霧器Atomizer orifice 噴霧器噴嘴Atomizing chamber 霧化室Atomizing disc 霧化盤Attachment face 安裝面Attendance 保養(yǎng)Audible warning (horn)control 音響警告（喇叭）操縱件Austenite 奧氏體Austenite steel 奧氏體鋼Authorized maximum towed mass 允許最大拖掛質量Autobahn(德) 高速公路Autobicycle 摩托車，機器腳踏車Autobody 汽車車身Autocorrelation 自相關Autocorrelation coefficient 自相關系數(shù)Autocorrelation function 自相關函數(shù)Autodrive 自動定速駕駛器Autolevelizer 自動水平調節(jié)器Autolift 舉車器Automatic 自動的Automatic advance of ignition 自動提前點火Automatically advanced distributor 自動提前分電器Automatically timed magneto 自動正時磁電機Automatic antenna control 自動天線操縱桿Automatic braking system 自動制動系Automatic circuit breaker 自動斷路器Automatic circulation 自動循環(huán)Automatic clutch 自動離合器Automatic control 自動操縱Automatic door closing device 自動關門裝置Automatic door telltale 顯示門未閉好的警報燈Automatic engine stop telltale 發(fā)動機自動停機警報燈Automatic gear change 自動換檔Automatic gearbox indicator 變速器自動指示器Automatic jet control valve 自動噴孔控制閥Automatic level control 自動調平控制Automatic lubrication 自動潤滑Automatic lubricator 自動潤滑器Automatic mechanical transmission 自動換檔機械式變速器Automatic mixture control 混合氣濃度自動控制Automatic overdrive gear transmission 超越式自動變速器Automatic spark advancer 自動提前點火裝置Automatic spark extinguisher 自動火花消除器Automatic starter 自動起動機Automatic steering 自動轉向Automatic steering effect 自動轉向(回位)效應Automatic switch 自動開關Automatic timing control 自動正時