汽车振动噪声术语英中文对照

汽车NVH性能主观评价的常用术语解析【建筑工程类独家文档首发】抖动(Shake)：车辆的振动，在方向盘、地板及仪表板上，频率大约在10到35Hz的低频振动，手脚接触会有麻感。

跳动：车辆或发动机上下颠簸的振动，通常是它们的低频刚体运动。

晃动：车辆或发动机左右摇摆的振动，通常是它们的低频刚体运动。

耸动：车辆或发动机前后窜动的振动。

扭动(Nibble)：通常是指方向盘的扭转振动，它是由车轮的不平衡和转向系统的共振一起诱发的。

语音清晰度(AI)：是车内乘客间对话的可听清晰度。

结构噪声(Structure：borne Noise)：由结构振动引发的低频噪声，通常是在20到500Hz的范围内。

空气噪声(Air：borne Noise)：是直接从源通过空气传播的中高频噪声，通常是在250到5000Hz的范围内。

哨叫声(Whistle)：类似口哨声，通常是由小缝、小孔，如增压器、进气系统、后视镜等发出，如沸腾的水蒸汽从壶口发出的声音。

吱吱嘎嘎嗒嗒声(Squeak & Rattle)：通常是指摩擦挤压、碰撞敲击等异响，一般为内装饰件的松动所诱，或相近零部件间的碰击声。

Boom：低频隆隆噪声，又叫轰鸣声，频率约在20到100Hz范围，一般是由动不平衡为激励源，激振源具有周期性，通常用“阶次”分析。

Moan：低沉呻吟声，频率约在80到300Hz范围，一般是由动不平衡为激励源，激振源具有周期性，通常用“阶次”分析。

Whine：呜呜悲嗥声，频率约在300到1000Hz范围，一般是齿轮啮合力的变化所引起，激振源具有周期性，通常用“阶次”分析。

Shudder：常指take：off shudder颤动，频率约在10到30Hz范围，源于传动轴万向接角度不合适、传动轴不平衡、或驱动轴的磨损等，激发数个模态而产生的抖动，周期的用“阶次”分析，瞬态的用时间域分析。

Roughness：指约在20到80Hz范围内的振动，一般是由动不平衡为激源，激振源具有周期性，通常用“阶次”分析。

车辆标准规范中英文对照车辆综合1 GB 1495-1979 机动车辆允许噪声Permissible noise limit emitted by power-driven vehicles2 GB/T 1496-1979 机动车辆噪声测量方法Measuring method for noise of power-driven vehicles3 GB/T 3730.1-1988 汽车和半挂车的术语和定义车辆类型Motor vehicle and semi-trailer-type-terms and definitions4 GB/T 3730.2-1996 道路车辆质量词汇和代码Road vehicle--Masses--Vocabulary and codes5 GB/T 3730.3-1992 汽车和挂车的术语及其定义车辆尺寸Motor vehicles and towed vehicles—Dimensions of vehicles—Terms and definitions6 GB 4094-1994 汽车操纵件、指示器及信号装置的标志Motor vehicles--Symbols for controls,indicators and tell-tales7 GB/T 4782-1984 道路车辆--操纵件、指示器及信号装置--词汇Road vehicles--Controls, indicators and tell-tales--Vocabulary8 GB/T 4970-1996 汽车平顺性随机输入行驶试验方法Method of random input running test--Automotive ride comfort9 GB/T 7031-1986 车辆振动输入路面平度表示方法Vehicle vibration--Describing method for road surface irregularity10 GB 8410-1994 汽车内饰材料的燃烧特性Flammability of automotive interior materials11 GB/T 9417-1988 汽车产品型号编号规则Motor vehicles-type and model designation12 GB/T 11551-1989 汽车乘员碰撞保护Motor vehicles—Occupant cash protection13 GB 11552-1989 汽车内部凸出物Motor vehicles—Internal protrusions14 GB 11553-1989 汽车正面碰撞时对燃油泄漏的规定Motor vehicles—Regulation of fuel leakage during frontal impact15 GB/T 11559-1989 汽车室内尺寸测量用三维H点装置Motor vehicles—Use in defining their seating accommodations—Three dimensional H point machine16 GB/T 11568-1989 汽车罩锁装置Motor vehicles—Hood latch system17 GB/T 12478-1990 客车防尘密封性试验方法Dust proof performance—Test method for buses18 GB/T 12480-1990 客车防雨密封性试验方法Rain proof performance test mothod for buses19 GB/T 12484-1990 客车车身术语Terms for the bus body20 GB/T 12534-1990 汽车道路试验方法通则Motor vehicles—General rules of road test method21 GB/T 12535-1990 汽车起动性能试验方法Motor vehicles—Starting performance—Test methods22 GB/T 12536-1990 汽车滑行试验方法Motor vehicles—Coastdown—Test method23 GB/T 12537-1990 汽车牵引性能试验方法Motor vehicles—Towing performance—Test method24 GB/T 12538-1990 汽车重心高度测定方法Motor vehicles—Height of gravity center—Measuring method25 GB/T 12539-1990 汽车爬陡坡试验方法Motor vehicles—Steep hill climbing—Test method26 GB/T 12540-1990 汽车最小转弯直径测定方法Motor vehicles—Minimum turning diameter—Method of measurment27 GB/T 12541-1990 汽车地形通过性试验方法Motor vehicles—Passing topography capacity—Test method28 GB/T 12542-1990 汽车发动机冷却系冷却能力道路试验方法Motor vehicles—Cooling capacity for engine cooling system—Test method on road29 GB/T 12543-1990 汽车加速性能试验方法Motor vehicles—Acceleration performance—Test method30 GB/T 12544-1990 汽车最高车速试验方法Motor vehicles—Maximum speed—Test method31 GB/T 12545-1990 汽车燃料消耗量试验方法Motor vehicles—Fuel consumption test method32 GB/T 12546-1990 汽车隔热通风试验方法Motor vehicles—Ventilation and heat insulation—Test method33 GB/T 12547-1990 汽车最低稳定车速试验方法Motor vehicles—Minimum stable speed—Test method34 GB/T 12549-1990 汽车操纵稳定性术语及其定义Automotive controllability and stability—Terms and definitions35 GB/T 12674-1990 汽车质量(重量)参数测定方法Motor vehicles—Weight parameter—Measuring method36 GB/T 12677-1990 汽车技术状况行驶检查方法Motor vehicles—Technical condition—Inspection method37 GB/T 12678-1990 汽车可靠性行驶试验方法Reliability running test method for automobiles38 GB/T 12679-1990 汽车耐久性行驶试验方法Motor vehicles—Durability running—Test method39 GB/T 13860-1992 地面车辆机械振动测量数据的表述方法Mechanical vibrations--Land vehicles-Method for reporting measured data40 GB/T 14168-1993 汽车制动液类别图形标志Motor vehicles--Graphical symbols to designate brake fluid types41 GB/T 14172-1993 汽车静侧翻稳定性台架试验方法Static roll stability test method for motor vehicles42 GB/T 15089-1994 机动车辆分类Motor vehicles--Classification43 GB 15740-1995 汽车防盗装置性能要求Motor vehicle--Protective devices against unauthorized use--Performance requirments44 GB/T 16735-1997 道路车辆车辆识别代号（VIN）位置与固定Road vehicles--Vehicle identification number(VIN)--Location and attachment45 GB/T 16736-1997 道路车辆车辆识别代号（VIN）内容与构成Road vehicles--Vehicle identification number(VIN)--Content and structure46 GB/T 16737-1997 道路车辆世界制造厂识别代号（WMI）Road vehicles--World manufacturer identifier(WMI)code47 GB/T 16738-1997 道路车辆世界零件制造厂识别代号（WPMI) Road vehicler--World parts manufacturer identifier(WPMI)code48 GB 7258-1997 机动车运行安全技术条件Safety specifications for motor vehicles operating on roads49 GB 13094-1997 客车结构安全要求The safety requirements for bus construction50 GB/T 16888-1997 客车安全顶窗The escape hatch of bus汽车发动机1 GB/T 5923-1986 汽车柴油机燃油滤清器的试验方法Test methods of fuel filters for automotive compression ignition engines2 GB/T 5924-1986 汽车柴油机燃油滤清器的试验值及分级Test values and classification of fuel filters for automotive compression ignition engines3 GB/T 12781-1991 汽车供油系气阻试验方法Motor vehicles—Vapor lock for fuel system—Test method4 GB/T 12782-1991 汽车采暖性能试验方法Motor vehicle—Heating performance—Test method5 GB/T 14169-1993 汽车空气滤清器接头A型和B型Air filter connections for motor vehicles--Types A and B6 GB/T 14170-1993 载货汽车空气滤清器滤芯尺寸规范Air filter elements for trucks--Dimensions7 GB/T 8409-1999 汽车发动机旋装式机油滤清器连接尺寸Road vehicles--Intermal combustion engines--Spin-on filters for lubrication oil--Dimension8 GB/T 17653-1999 汽车柴油机旋装式燃油滤清器安装和连接尺寸Road vehicles--Spin-on fuel filters for combustion-ignition engines--Mounting and dimensions9 GB/T 17692-1999 汽车用发动机净功率测试方法Measurement methods of net power for automotive engines汽车底盘与车身1 GB 1589-1989 汽车外廓尺寸限界Outside dimension limits of motor vehicles2 GB/T 2933-1995 充气轮胎用车轮和轮辋的术语、规格代号和标志Wheels/rims for pneumatic tyres--Nomenclature,designation and marking3 GB/T 3487-1996 汽车轮辋规格系列Rim contours for motor vehicles4 GB/T 4095-1995 载货汽车辐板式车轮在轮毂上的安装尺寸Disc wheels for trucks--Dimensional characteristics of attachment on hub5 GB/T 4784-1984 使用非石油基制动液的汽车液压制动软管总成Brake hose assemblies for hydraulic braking systems of motor vehicles used with a non-petroleum base hydrau-lic fluids6 GB/T 5334-1995 轿车钢制车轮性能要求和试验方法Performance requirements and test methods of passenger car steel wheels7 GB/T 5335-1985 汽车制动装置液压试验的连接器Automobile hydraulic pressure test connection for braking equipment8 GB/T 5345-1985 制动液容器的标记Labelling of containers for brake fluid9 GB/T 5620.1-1985 汽车和挂车制动名词术语及其定义制动系种类、组成、力学及现象The terms and definitions of braking of automotive vehicles and their trailers--Types,constituent elements,braking mechanics and phenomenon of braking system10 GB/T 5620.2-1985 汽车和挂车制动名词术语及其定义零部件The terms and definitions of braking of automotive vehicles and their trailers--The parts and components of braking equipment11 GB/T 5909-1995 载货汽车车轮性能要求和试验方法Performance requirements and test methods of truck wheels12 GB/T 5911-1986 转向盘尺寸Steering wheel--Dimensions13 GB/T 5921-1986 汽车和挂车气压制动系部件上接口的识别标记Motor vehicles and towed vehicles--Air braking systems--Identification of connections on units14 GB/T 5922-1986 汽车和挂车气压制动装置压力测试连接器Motor vehicles and towed vehicles--Pressure test connection for compressed-air pneumatic braking equipment15 GB/T 6792-1996 客车车身骨架应力、形变测量方法Measure method of stress and deformation for bus budy skeleton16 GB 7062-1986 汽车气制动软管总成Automotive air brake hose assemblies17 GB 7063-1994 汽车护轮板The wheel guards of motor vehicles18 GB/T 7680-1987 液力变矩器性能试验方法Hydrodynamic torque converter--Method of performance tests19 GB/T 10484-1989 汽车真空制动软管总成Vacuum brake hose assemblies for motor vehicle20 GB/T 11549-1989 汽车安全带总成性能要求和试验方法Motor vehicles—Safety belt assemblies—Performance requirements and test methods21 GB 11550-1995 汽车座椅头枕性能要求和试验方法Motor vehicles--Seats head vestraints--Performance requirements and test methods22 GB 11555-1994 汽车风窗玻璃除雾系统的性能要求及试验方法Motor vehicles--Windshield demisters--Performance requirements and test methods23 GB 11556-1994 汽车风窗玻璃除霜系统的性能要求及试验方法Motor vehicles--Windshield defrosters--Performance requirements and test methods24 GB/T 11558-1989 汽车安全带用卷收器性能要求和试验方法Motor vehicles—Retractors for safety belt—Performance requirements and test methods25 GB 11561-1989 汽车加速器控制系统的技术要求Motor vehicles—Accelerator control systems—Technical requirements26 GB 11562-1994 汽车驾驶员前方视野要求及测量方法Motor vehicles--Forward visibility for drivers--Requirements and measurement methods27 GB/T 11563-1995 汽车H点确定程序Motor vehicles--Procedure for H-point determination28 GB 11565-1989 轿车风窗玻璃刮水器刮刷面积Passenger cars—Windshield wipers—Wiped areas29 GB 11566-1995 轿车外部凸出物Passenger car--External protrusions30 GB 11567-1994 汽车和挂车侧面及后下部防护装置要求Motor vehicles and trailers--Lateral and underrun protections--Requirements31 GB/T 11611-1989 汽车液压制动系金属管、内外螺纹管接头和软管端部接头Motor vehicles—Hydraulic braking systems—Pipes tapped holes, male fittings and hose end fittings32 GB/T 12482-1990 客车侧窗平面玻璃规格系列Side window flat glasses systematization for buses33 GB/T 12483-1990 客车风窗、后窗玻璃规格系列Buses windscreen and rear window glass—Systematization34 GB/T 12673-1990 汽车主要尺寸测量方法Molor vehicles—Basic dimensions—Measuring method35 GB/T 12780-1991 货车、客车制动器台架试验方法Trucks and buses—Brake—Bench test methods36 GB/T 13051-1991 汽车机械式变速器动力输出孔连接尺寸Motor vehicles—Connections for PTO37 GB/T 13053-1991 客车驾驶区尺寸Bus driver compartment dimensions38 GB/T 13054-1991 客车驾驶区尺寸术语Bus driver compartment dimensions terms39 GB/T 13055-1991 客车乘客区尺寸Bus passenger compartment dimensions40 GB/T 13056-1991 客车乘客区尺寸术语Bus passenger compartment dimension terms41 GB/T 13057-1991 客车驾驶员座椅尺寸规格Bus driver seat—Dimensions42 GB/T 13058-1991 客车驾驶员座椅技术条件Bus drivers seat—Technical specification43 GB/T 13059-1991 客车乘客座椅尺寸规格Bus passenger seat—Dimensions44 GB/T 13060-1991 客车乘客座椅技术条件Bus passenger seat—Technical specifications45 GB/T 13061-1991 汽车悬架用空气弹簧橡胶气囊Air spring for automotive suspension—Rubber bellows46 GB 13594-1992 汽车防抱制动系统性能要求和试验方法Vehicles anti-lock braking systems performence requiremants and test procedures47 GB/T 13604-1992 汽车转向球接头尺寸Motor vehicles—Steering ball joints—Dimensions48 GB 14166-1993 汽车安全带性能要求和试验方法Motor vehicles--Safety belt assemblies--Performance requirements and test methods49 GB 14167-1993 汽车安全带安装固定点Motor vehicles--Safety belt anchorages50 GB/T 14171-1993 汽车气制动系管路螺纹孔和管接头外螺纹Motor vehicles--Pneumatic braking systems--Tapped holes and male fittings51 GB 15083-1994 汽车座椅系统强度要求及试验方法Motor vehicles--Seat systems--Strengthrequirements and test methods52 GB 15084-1994 汽车后视镜的性能和安装要求Motor vehicles--Rear view mirrors--Requirements of performance and installation53 GB 15085-1994 汽车风窗玻璃刮水器、洗涤器的性能要求及试验方法Motor vehicles--Windshield wipers and washer systems--Performance requirements and test methods54 GB 15086-1994 汽车门锁及门铰链的性能要求和试验方法Motor vehicles--Door locks and door hinges--Performance requirements and test methods55 GB/T 15087-1994 汽车牵引车与全挂车机械连接装置强度试验Motor vehicles--Drawbar couplings and eyes for hinged drawbars--Strength test56 GB/T 15088-1994 汽车半挂车牵引座牵引销强度试验Motor vehicles--Fifth wheel coupling pins--Strength test57 GB/T 15704-1995 轿车车轮冲击试验方法Passenger cars--Wheels--Impact test procedure58 GB/T 15705-1995 载货汽车驾驶员操作位置尺寸Trucks--Operating position demensions of driver59 GB 15741-1995 汽车和挂车号牌板(架)及其位置The license plates (crackets) and its position on motor vehicles and trailer60 GB 15743-1995 轿车侧门强度Passenger car--Strength of side doors61 GB 16897-1997 制动软管Brake hose62 GB/T 17346-1998 轿车脚踏板的侧向间距Passenger cars--Lateral spacing of foot controls63 GB 11557-1998 防止汽车转向机构对驾驶员伤害的规定The stipulation protecting drivers from being injured by motor vehicle steering mechanism64 GB/T 17351-1998 汽车车轮双轮中心距Dual spaeing of vechicle wheels65 GB 17354-1998 汽车前、后端保护装置Front and rear protective devices for passenger cars66 GB/T 17578-1998 客车上部结构强度的规定Provisions of strength for the Superstructure of bus67 GB 12676-1999 汽车制动系统结构、性能和试验方法Road vehicles-Braking systems-Structure performance and test methods68 GB 17675-1999 汽车转向系基本要求Steering system of motor vehicles-Basic requirements69 GB/T 17676-1999 天然气汽车和液化石油气汽车标志Natural gas vehicle and liquefied petroleum gas vehicle Identification marks车辆通用零部件1 GB/T 1359-1978 汽车与挂车气制动接头型式与尺寸Pneumatic brakes for motor vehicls and their trailers-couplings--Types and dimensions2 GB/T 7726.1-1998 铰接式客车机械连接装置术语Mechanical connections of articulated bus Glossary3 GB/T 7726.2-1998 铰接式客车机械连接装置技术要求Mechanical connections of articulated bus Technical requirements4 GB/T 7726.3-1998 铰接式客车机械连接装置球头销Mechanical connections of articulated bus Ball pin5 GB/T 7726.4-1998 铰接式客车机械连接装置球形衬套Mechanical connections of articulated bus Ball socket6 GB/T 7726.5-1998 铰接式客车机械连接装置伸缩篷Mechanical connections of articulated bus Telescopic tarpaulin车用电子、电气设备与仪表1 GB 4599-1994 汽车前照灯配光性能Photometric characteristics of headlamps for motor vehicles2 GB/T 4659-1984 汽车前照灯类型、主要尺寸和连接尺寸Type,main size and mounted dimension of headlamps for motor vehicle3 GB 4660-1994 汽车前雾灯配光性能Photometric characteristics of front fog lamps for motor vehicles4 GB/T 5053.1-1985 汽车与挂车之间24N 型电连接器Electrical connections between motor vehicles and towed vehicles--Type 24N5 GB/T 5053.2-1985 汽车与挂车之间12N 型电连接器Electrical connections between motor vehicles and towed vehicles--Type 12N6 GB/T 5053.3-1985 汽车与挂车之间电连接器的试验方法与要求Test methods and requirements of electrical connections between motor vehicles and towed vehicles7 GB/T 5054-1985 汽车与挂车的七芯电缆线Seven-core connecting cable of motor vehicles and towed vehicles8 GB/T 5337-1985 汽车电器、灯具和仪表名词术语Nomenclature and terminology for automotive electrical equipment, lighting and instrumentation9 GB 5920-1994 汽车前和后位(侧)灯、示廓灯和制动灯配光性能Photometric characteristics of front and rear position (side)lamps, end-outline marker lamps and stop lamps for motor vehicles and their trailers 10 GB/T 6784-1986 M10×1平座火花塞及其气缸盖安装孔Spark plug M10×1 with flat seating and cylinder head housing11 GB/T 6785-1986 M12×1.25 平座火花塞及其气缸盖安装孔Spark plug M12×1.25 with flat seating and cylinder head housing12 GB/T 6786-1986 M14×1.25 平座火花塞及其气缸盖安装孔Spark plug M14×1.25 with flat seating and cylinder head housing13 GB/T 6787-1986 M14×1.25 矮型平座火花塞及其气缸盖安装孔Compact spark plug M14×1.25 with flat seating and cylinder head housing14 GB/T 6788-1986 M14×1.25 矮型锥座火花塞及其气缸盖安装孔Compact spark plug M14×1.25 with conical seating and cylinder head housing15 GB/T 6789-1986 M14×1.25 锥座火花塞及其气缸盖安装孔Spark plug M14×1.25 with conical seating and cylinder head housing16 GB/T 6790-1986 M18×1.5 平座火花塞及其气缸盖安装孔Spark plug M18×1.5 with flat seating and cylinder head housing17 GB/T 6791-1986 M18×1.5 锥座火花塞及其气缸盖安装孔Spark plug M18×1.5 with conical seating and cylinder head housing18 GB/T 7360-1987 汽车与挂车照明和信号装置的工作电压及其测量Working voltages and their measurement for lights and lighting signal devices fitted to motor vehicles and towed vehicles19 GB/T 7825-1987 火花塞Spark plugs20 GB/T 10485-1989 汽车和挂车外部照明和信号装置基本环境试验Basic environmental testing of lighting and light signalling devices for motor vehicles and their trailers21 GB/T 12548-1990 汽车速度表、里程表检验校正方法Motor vehicles—Speedometer and odometer—Calibration method22 GB 15082-1994 汽车用车速表Motor vehicles--Speed meters23 GB 15235-1994 汽车倒车灯配光性能Photometric characteristics of reversing lamps for motor vehicles and their trailers24 GB 15742-1995 汽车电喇叭的性能要求及试验方法Automotive--Electric horn--Performance requirements and test methods25 GB/T 17348-1998 道路车辆会车光束倾斜角随载荷变化的测量Motor vehicle--Measurement of variations in dipped beam headlamp angle as a function of load26 GB/T 17349.1-1998 道路车辆汽车诊断系统词汇Road vehicles--Diagnostic systems for motor vehicles--Vocabulary27 GB/T 17349.2-1998 道路车辆汽车诊断系统图形符号Rord vehicle Diagnostic systym Graphical symbols28 GB 17509-1998 汽车和挂车转向信号灯配光性能Photometric characteristics of direction indicators for motor vehicles and their trailers29 GB 17510-1998 摩托车光信号装置配光性能Photometric characteristics of light-signalling devices for motorcycles30 GB 4785-1998 汽车及挂车外部照明和信号装置的安装规定Prescription for installation of the external lighting and light signalliug devices for motor vehicles and their trailers31 GB 11554-1998 汽车及挂车后雾灯配光性能Photometric characteristics of rear fog lamp for motor vehicles and their tralers32 GB 11564-1998 机动车回复反射器Retro refletor for motor vehicles33 GB 5948-1998 摩托车白炽丝光源前照灯配光性能Photometric characteristics of motocycle headlamps epuipped with filament light sources汽车1 GB/T 918.1-1989 道路车辆分类与代码机动车Classification and code for road vehicles—Motor vehicle2 GB/T 918.2-1989 道路车辆分类与代码非机动车Classification and code for road vehicles—Non-motor vehicle3 GB/T 1332-1991 载货汽车定型试验规程Trucks—Engineering approval evaluation program4 GB/T 1333-1977 汽车产品质量定期检查试验规程Test code for regular quality inspection of automobile products5 GB/T 4780-1984 载货汽车车身名词、术语Glossary of truck body6 GB/T 4971-1985 汽车平顺性名词术语和定义Terms and definitions--Automotive ride comfort7 GB/T 5902-1986 汽车平顺性脉冲输入行驶试验方法Method of pulse input running test--Automobile ridecomfort8 GB/T 6104-1985 机动工业车辆名词术语Powered industrial trucks--Terminology9 GB/T 6323.1-1994 汽车操纵稳定性试验方法蛇行试验Controllability and stability test procedure for automobiles--Pylon course slalom test10 GB/T 6323.2-1994 汽车操纵稳定性试验方法转向瞬态响应试验(转向盘转角阶跃输入) Eontrollability and stability test procedure for automobiles--Steering transient response test(Steering wheel angle step input)11 GB/T 6323.3-1994 汽车操纵稳定性试验方法转向瞬态响应试验(转向盘转角脉冲输入) Contorllability and stability test procedure for automobiles--Steering transient response test(Steering wheel angle pulse input)12 GB/T 6323.4-1994 汽车操纵稳定性试验方法转向回正性能试验Controllability and stability test procedure for automobiles--Returnability test13 GB/T 6323.5-1994 汽车操纵稳定性试验方法转向轻便性试验Controllability and stability test procedure for automobiles--Steering efforts test procedure14 GB/T 6323.6-1994 汽车操纵稳定性试验方法稳态回转试验Controllability and stability test procedurefor automobiles--Steady static circular test procedure15 GB/T 7361-1987 半挂牵引车的制动及电路连接位置Brake and electrical connection locations of semi-trailer towing vehicle16 GB/T 7362-1987 全挂牵引车和货车的制动及电路连接位置Brake and electrical connection locations of truck andtrailer-towing vehicle17 GB/T 11380-1989 客车车身涂层技术条件Technical requirement for bus body coating18 GB/T 11381-1989 客车顶部静载试验方法Method of static load test for bus top19 GB/T 11382-1989 客车前保险杠效能试验方法正面固定式障壁碰撞试验Effect test procedure of front bumper for bus--Head-on collision with fixed wall20 GB/T 11709-1989 客车产品质量定期检查试验规程The regulated inspecting test procedure for bus21 GB/T 12427-1990 客车产品系列型谱Series and spectrum of buses22 GB/T 12428-1990 客车装载质量计算方法Laden mass calculation of buses23 GB/T 12429-1990 客车车身二氧化碳气体保护焊焊接质量要求及检验方法The quality requirement and test method for the carbon-dioxide arc welding of coach-body24 GB/T 12430-1990 客车乘客扶手杆的固定件基本型式与规格尺寸Basic type and size of fixings for passenger hand-rails in buses25 GB/T 12431-1990 客车乘客扶手杆断面Sections of passengers hand-rails in buses26 GB/T 12432-1990 客车乘客门门泵技术条件Specification for passenger door cylinder of buses27 GB/T 12433-1990 客车乘客门门泵试验方法Testing method for passenger door cylinder of buses28 GB/T 12675-1990 微型货车出厂检验方法Test methods of inspection after production for mini-truck29 GB/T 13043-1991 客车定型试验规程Buses—Engineering approval evaluation program30 GB/T 13044-1991 轻型客车定型试验规程Light buses—Engineering approval evaluation program31 GB/T 13046-1991 轻型客车产品质量定期检查试验规程Testing regulations for light bus and light van periodical inspection32 GB/T 16887-1997 卧铺客车技术条件Specification for sleeper bus33 GB/T 5910-1998 轿车质量分布Passenger car Mass distribution34 GB/T 17347-1998 商用道路车辆尺寸代码Commercial road vehicles Dimensional codes专用汽车1 GB/T 9465.1-1988 高空作业车分类Aerial platform--Classification2 GB/T 9465.2-1988 高空作业车技术条件Aerial platform--Specification3 GB/T 9465.3-1988 高空作业车试验方法Test methods for aerial platform4 GB/T 12503-1995 电视机通用技术条件Generic specification for TV vans5 GB/T 17350-1998 专用汽车和专用半挂车术语和代号Terms and marks in special automobiles and semi-trailers拖拉机1 GB/T 1592-1986 农业拖拉机动力输出轴Power take-off for agricultural tractors2 GB/T 1593.1-1996 农业轮式拖拉机后置式三点悬挂装置第1部分: 1、2、3和4类Agricultural wheeled tractors--Rear-mounted three-point linkage--Part 1: Categories 1,2,3 and 43 GB/T 1593.2-1987 农用轮式拖拉机三点悬挂装置第二部分: 1N类Agricultural wheeled tractors--Three-point linkage--Part 2: CategorY 1 N4 GB/T 1593.3-1987 农业轮式拖拉机三点悬挂装置第三部分: 0 类Agricultural wheeled tractors--Three-point linkage--Part 3: Categories 05 GB 1593.4-1987 农用轮式拖拉机三点悬挂装置第四部分:0类Agricultural wheeled tractors--Three-point linkage--Part 4: Category 06 GB/T 2777-1992 农业拖拉机动力输出轴安全防护罩型式尺寸和强度要求Power take-off safety shield for agricultural tractors--Types, dimensions and strength specifications7 GB/T 2778-1992 农业拖拉机动力输出皮带轮圆周速度和宽度Power take-off pulley for agricultural tractors--Peripheral speed and width8 GB/T 2779-1992 拖拉机拖挂装置型式尺寸和安装要求Tractor's connective equipment for trailers--Types, dimensions and mounting requirements9 GB/T 2780-1992 农业拖拉机牵引装置型式尺寸和安装要求Darwbars for agricultural tractors--Types dimensions and mounting requirements10 GB/T 3373-1982 拖拉机和农业、林业机械用轮辋Rims for tractors,agricultural and forestry machines11 GB/T 3871.1-1993 农业轮式和履带拖拉机试验方法第1 部分通用要求Test methods for agricultural wheeled and tracklaying tractors--Part 1: General requirements12 GB/T 3871.2-1993 农业轮式和履带拖拉机试验方法第2 部分整机参数测定Test methods for agricultural wheeled and tracklaying tractors--Part 2: Measurements of tractor parameters13 GB/T 3871.3-1993 农业轮式和履带拖拉机试验方法第3 部分动力输出轴功率试验Test methods for agricultural wheeled and tracklaying tractors--Part 3: PTO power tests14 GB/T 3871.4-1993 农业轮式和履带拖拉机试验方法第4 部分液压提升能力和输出功率试验Test methods for agricultural wheeled and tracklaying tractors--Part 4: Hydraulic lifting capacity and power tests15 GB/T 3871.5-1993 农业轮式和履带拖拉机试验方法第5 部分转向和离合器操纵试验Test methods for agricultural wheeled and tracklaying tractors--Part 5: Turning and clutch operating tests16 GB/T 3871.6-1993 农业轮式和履带拖拉机试验方法第6 部分制动试验Test methods for agricultural wheeled and tracklaying tractors--Part 6: Braking tests17 GB/T 3871.7-1993 农业轮式和履带拖拉机试验方法第7 部分视野测定Test methods for agricultural wheeled and tracklaying tractors--Part 7: Measurements of operator's field vision18 GB/T 3871.8-1993 农业轮式和履带拖拉机试验方法第8 部分噪声测量Test methods for agricultural wheeled and tracklaying tractors--Part 8: Measurements of noise19 GB/T 3871.9-1993 农业轮式和履带拖拉机试验方法第9 部分牵引功率试验Test methods for agricultural wheeled and tracklaying tractors--Part 9: Drawbar power tests20 GB/T 3871.10-1993 农业轮式和履带拖拉机试验方法第10部分低温起动试验Test methods for agricultural wheeled and tracklaying tractors--Part 10: Low temperature starting tests21 GB/T 3871.11-1993 农业轮式和履带拖拉机试验方法第11部分高温适应性试验Test methods for agricultural wheeled and tracklaying tractors--Part 11: Suitability tests for hot atmosphere22 GB/T 3871.12-1993 农业轮式和履带拖拉机试验方法第12部分使用试验Test methods for agricultural wheeled and tracklaying tractors--Part 12: Working tests23 GB/T 4329-1984 农业拖拉机三点悬挂装置锁销尺寸Three-point-linkage for agricultural tractors--Dimensions of linch pins24 GB/T 6229-1995 手扶拖拉机试验方法Methods of test for walking tractor25 GB/T 6236-1986 农业拖拉机驾驶座标志点Agricultural tractors--Operator's seat index point26 GB/T 6238-1986 农业拖拉机驾驶室的门道、紧急出口与驾驶员的工作位置尺寸Agricultural tractors--Access, exit and the operator's workplace--Dimensions27 GB 6376-1995 拖拉机噪声限值Noise limitation for tractors28 GB/T 6960.1-1995 拖拉机术语整机Tractor terminology--Complete tractor29 GB/T 6960.2-1995 拖拉机术语传动系Tractor terminology--Transmission system30 GB/T 6960.3-1995 拖拉机术语制动系Tractor terminology--Braking system31 GB/T 6960.4-1995 拖拉机术语行走系Tractor terminology--Running gears and undercarriages32 GB/T 6960.5-1995 拖拉机术语转向系Tractor terminology--Steering system33 GB/T 6960.6-1995 拖拉机术语液压悬挂系及牵引、拖挂装置Tractor terminology--Hydraulic hitch system and drawbar, hook34 GB/T 6960.7-1995 拖拉机术语驾驶室、驾驶座和覆盖件Tractor terminology--Cab, seat and sheet metal35 GB/T 6960.8-1986 拖拉机名词术语第八部分履带行走系统Tractor terminology--Part 8: Endless track installation for track laying tractor36 GB/T 6961-1986 拖拉机动力输出轴和牵引装置的使用要求Operating requirements for tractor power take-off and drawbars37 GB/T 6972-1986 农业轮式拖拉机驾驶座振动的测量Agricultural wheeled tractors--Operator's seat--Measurement of trahsmitted vibration38 GB/T 7120-1986 农用轮式拖拉机三点悬挂农具快速挂接器3N类Three-Point hitch implement quick-attaching coupler of agricultural wheeled tractors--Category 3N39 GB 7121-1986 农林轮式拖拉机防护装置强度试验方法和验收条件Agricultural and forestry wheeled tractors--Protective structures--Test method in the strength and acceptance conditions40 GB/T 7927-1987 手扶拖拉机振动测量方法Method of measurement for walking tractor vibration41 GB/T 8421-1987 农业轮式拖拉机驾驶座传递振动的评价指标Agricultural wheeled tractors--Operator seat--Evaluation criteria of transmitted vibration42 GB/T 10176-1988 手扶拖拉机牵引装置和动力输出皮带轮Walking tractors--Drawbar and pulley of power take off43 GB/T 10910-1989 农业轮式拖拉机驾驶员全身振动的测量Agricultural wheeled tractors—Measurement of whole-body vibration of the operator44 GB/T 10911-1989 农业轮式拖拉机和后悬挂农具的匹配Matching of agricultural wheeled tractors and rear mounted implements45 GB/T 10916-1989 农业轮式拖拉机前悬挂装置第一部分: 1、2类Agricultural wheeled tractors—Front-mounted linkage —Part 1: Category 1, 246 GB/T 10917-1989 农用轮式拖拉机前置动力输出轴Front-mounted power take-off for agricultural wheeled tractors47 GB/T 13875-1992 手扶拖拉机通用技术条件The general specification for walking tractors48 GB/T 13876-1992 农业轮式拖拉机驾驶员全身振动的评价指标Agricultural wheeled tractors--Evaluation criteria of whole body vibration of the operator49 GB/T 13877-1992 农业拖拉机和自走式机具密封驾驶室加压系统试验方法Agricultural tractors and self-propelled machines--Test method for enclosure pressurization systems50 GB/T 13878-1992 农业拖拉机和自走式机具封闭驾驶室采暖和通风系统性能试验方法Agricultural tractors and self-propelled machines--Performance of heating and ventilation systems in closed cabs--Method of test51 GB/T 14226-1993 草坪和园艺拖拉机三点悬挂装置Lawn and garden tractors--Three-point hitch52 GB/T 14785-1993 拖拉机和农林机械车轮侧向负载疲劳试验方法Wheels side load fatigue test methods for tractors, agricultural and forestry machines53 GB/T 14786-1993 拖拉机和农林机械车轮扭转疲劳试验方法Wheels torsion fatigue test methods for tractors, agricultural and forestry machines54 GB 15369-1994 农林拖拉机和机械安全技术要求第三部分: 拖拉机Tractors and machinery for agriculture and forestry--Technical means for ensuring safety--Part 3: Tractors55 GB/T 15370-1994 农业轮式和履带拖拉机通用技术条件General Specifications for agricultural wheeled and tracking tractors56 GB/T 15832-1995 林业轮式和履带拖拉机通用技术条件General specifications for forestry wheeled and tracklaying tractors57 GB/T 15833-1995 林业轮式和履带拖拉机试验方法Test methods for forestry wheeled and tracklaying tractors58 GB/T 6235-1997 农业拖拉机驾驶座及主要操纵装置位置尺寸Agricultural tractors--Operator's seating accommodation--Dimensions59 GB/T 16877-1997 拖拉机禁用与报废Prohibition and scrapping for tractors60 GB/T 17122-1997 草坪和园艺乘座式拖拉机动力输出套管Lawn and garden ride-on (riding) tractors--Power take-off61 GB/T 17123-1997 草坪和园艺乘座式拖拉机单点套管式悬挂装置Lawn and garden ride-on (riding) tractors--One-point tubular sleeve hitch62 GB/T 17124-1997 草坪和园艺乘座式拖拉机牵引杆Lawn and garden ride-on (riding) tractors--Drawbar63 GB/T 6232-1998 农林拖拉机和机械车轮在轮毂上安装尺寸Tractors and machinery for agriculture and forestry-Wheel-to-hub fixing dimensions挂车1 GB/T 4330-1984 农业挂车Agricultural trailer2 GB/T 4331-1984 农用挂车试验方法Test methods for agricultural trailers3 GB/T 4606-1984 道路车辆半挂车鞍座50号牵引销主要尺寸和安装、互换性尺寸Road vehicles--50 semi-trailer fifth wheel coupling pin--Basic and mounting/interchangeability dimensions4 GB/T 4607-1984 道路车辆半挂车鞍座90号牵引销主要尺寸和安装、互换性尺寸Road vehicles--90 semi-trailer fifth wheel coupling pin--Basic and mounting/interchangeability dimensions5 GB/T 4781-1984 牵引车与全挂车的机械连接装置互换性Mechanical connection between towing vehicle and full trailers for interchangeability6 GB/T 6420-1986 货运挂车系列型谱Freight trailer series pedigree7 GB/T 13872-1992 货运挂车定型试验规程Trailer--Rules for the identification test8 GB/T 13873-1992 货运挂车试验方法Trailer--Test procedure9 GB/T 13874-1992 货运挂车质量定期检查试验规程Trailer--Rules for the periodic quality inspection test10 GB/T 13880-1992 半挂牵引车牵引座的安装Road vehicles--Semi trailer fifth wheel mounting11 GB/T 13881-1992 牵引车与挂车之间气制动管连接器Pneumatic braking connections between motor vehicles and towed vehicles12 GB/T 13202-1997 摩托车轮辋系列Series of motorcycle rims13 GB/T 17275-1998 货运全挂车通用技术条件Technical requirements for freight full trailers摩托车。

汽车NVH性能主观评价的常用术语解析抖动(Shake)：车辆的振动，在方向盘、地板及仪表板上，频率大约在10到35Hz的低频振动，手脚接触会有麻感。

跳动：车辆或发动机上下颠簸的振动，通常是它们的低频刚体运动。

晃动：车辆或发动机左右摇摆的振动，通常是它们的低频刚体运动。

耸动：车辆或发动机前后窜动的振动。

扭动(Nibble)：通常是指方向盘的扭转振动，它是由车轮的不平衡和转向系统的共振一起诱发的。

语音清晰度(AI)：是车内乘客间对话的可听清晰度。

结构噪声(Structure：borne Noise)：由结构振动引发的低频噪声，通常是在20到500Hz的范围内。

空气噪声(Air：borne Noise)：是直接从源通过空气传播的中高频噪声，通常是在250到5000Hz的范围内。

哨叫声(Whistle)：类似口哨声，通常是由小缝、小孔，如增压器、进气系统、后视镜等发出，如沸腾的水蒸汽从壶口发出的声音。

吱吱嘎嘎嗒嗒声(Squeak & Rattle)：通常是指摩擦挤压、碰撞敲击等异响，一般为内装饰件的松动所诱，或相近零部件间的碰击声。

Boom：低频隆隆噪声，又叫轰鸣声，频率约在20到100Hz范围，一般是由动不平衡为激励源，激振源具有周期性，通常用“阶次”分析。

Moan：低沉呻吟声，频率约在80到300Hz范围，一般是由动不平衡为激励源，激振源具有周期性，通常用“阶次”分析。

Whine：呜呜悲嗥声，频率约在300到1000Hz范围，一般是齿轮啮合力的变化所引起，激振源具有周期性，通常用“阶次”分析。

Shudder：常指take：off shudder颤动，频率约在10到30Hz 范围，源于传动轴万向接角度不合适、传动轴不平衡、或驱动轴的磨损等，激发数个模态而产生的抖动，周期的用“阶次”分析，瞬态的用时间域分析。

Roughness：指约在20到80Hz范围内的振动，一般是由动不平衡为激源，激振源具有周期性，通常用“阶次”分析。

汽车音响中常用的词汇汽车音响中常用词汇的中英文对照表AA （Ampere）安培，电流单位A.S.D 自动设定AC（Alterating Current）交流电Accessories 附件ACC 控制信号线Acoustic Absorption 声吸收Acoustical 音响Acoustic 听觉A/D（Analogic/Digital）模拟/数字转换AF（Analogic/Digital）音频AFC(Auto Matic Freguency Control) 自动频率控制AGC（Auto Matic Gain Control）自动增益控制ALC（Auto Matic Level Control）自动电平控制Ambient 回声AMP（Amplifier）功率放大器Amplitude 振幅AMS 预造电台自动储存AM/FM（Amplitude Modulation/Freguency Modulation）调幅/调频（无线电）ANRS(Auro Nois Reduction System) 自动降噪系统ANT（Anrenna）天线ASSY（Assembly）组件Attenuator 衰减器Audio Sound 汽车音响Audio System 音响系统Audio Amplifier 音频放大器Audio Seletion 音色选择Audio 音频Auto Antenna 自动天线AUTO 自动AUX IN 辅助输入AUX OUT 辅助输出AUX/VTE/CD 辅助设备/录像机/激光唱盘AVC（Auto Matic Volume Control）自动音量控制AWG 线材型号BB（Base）基极BAL（Balance）左右声道平衡Bandwideh 频带宽度BARO（Barometric Pressure）气压BAS（Bass）低音Basket 扬声器架Bass Comp 低频补偿Bass Engine 低音引挚Bass Reflox Endosure 低音反射箱（倒相式）BAT（Battery）蓄电池Battery Main 电源总开关BBE 音质增强Black 黑色Blue 蓝色BND 波段开关BPF（Bandpass Filter）带通滤波器Bracket 支架Brake 制动器，制动Bridged 桥接Brown 棕色Builtin Mike 机内话筒Button 按键，按钮CC（Capaclor）电容器C（Collector）集电极Cablnet 机箱，机壳Canyon 山谷混响效果Capstan 主导轴Category 种类，类型Cathedral 教堂混响效果CD（Compact Disc）激光唱机，激光碟片CDR 可刻录的激光碟片CH（Channel）通道Chamber 密室混响效果Channel 声道Chassls 底板，机芯座Chord 和铉Clear Button 消除键Clip Level Adjust 削波电平调节Clipping 削波失真Clip 削波CLK（Clock）时钟Closed Driver 同轴喇叭Coil 线圈COM（Common）公共点Compensate 补偿Compressing Ratio 压缩比Concealed 内藏式Cone 喇叭，音盒Connector 插座Connector 连接器Continued Play 连续播放Contrast 对比度Controls 控制器CONY(Convertor)变频器COPY 复制，拷贝Couplinc 耦合CPU（Microprocessing Unit）微处理器Cross Freguency 分频点Crossover Network 电子分频器Crossover 分频器CUE 提出键Current Breaker 电流断路器Cut-in 接通Cut-off 断开Cut 断电CUT 中止，断开Cycleplay 循环放音DD（Depth）解调器D.A.P 直接选台Dance 舞厅效果DC（Direct Current）直流电Dctaxve 音节Deadener 吸音材料Decay Effect Processor 延迟效果处理器Decay Time 延迟时间调整Decay 衰减，延迟Decibel(dB) 分贝（声压单位）Decoder 解码器Deflect 折射Detchble pront panel 防盗面板DHE 低音提升系统Digital 数字的DIN 德国工业标准Diode Rectifier 二级管整流器Diode 二级管Direct 输出插口Disconnector 断路开关Disco 迪厅效果Disc激光唱碟Display 显示Distortion 失真DN(Done) 下一首曲子DNL（Dynamic Noise Limirer）动态噪声限制器Dnob旋钮Dolby Decode 杜比解码Dolby Encode 杜比编码Dolby Reduction System 杜比降噪系统DPP（Digital Power Processing）数字功率处理器Drive 激励电平Drone Cone Endosure 无源辐射式音箱（空纸盒）DSA+ 自动校准均衡器（延时修正）DSP 数字信号处理器Dul Volce Coil 双音圈扬声器DVD（Digital Video Disc）数字视频光盘Dynamic Range 动态范围EEar 耳朵Echo 回声Edit编码Effece 效果Effectselect 功能选择Electronic Control Module 电子控制模块Electostatic 静电的Electrical Circuit 电路Electronic 电子的Enclosure 扬声器网Endusure 音箱Engine起动引挚Enhancer增音器Entry 引入线EQ Control Range 均衡器控制范围EQ（Equalizer）均衡器Erase 抹除Error Code 错误代码External 外接FF（Farad）法拉（电容单位）F(Function)扩展功能Factor 系数FAD（Fader）前后音量平衡Fader 衰减器Fault Code 故障码Full Logic Control 全逻辑控制Female 女声效果FF 快进Fidelity 保真度Filter 滤波器Fine Tuning 微调Flat 平声效果FL 前左FM（Freguency Modulation）调频，频率调制Freguency Feed Test 检测频率Freguency Range 频率范围Freguency Response 频率响应Freguency 频率调整Front 前（声场、声道）FRP（Fiber Glass）玻璃纤维增强塑料（玻璃钢）FR 前后Full Range 全音域Fuse Block 熔丝Fuse Current Rating 熔丝额定电流FUSE 电源熔丝，熔丝GGain 增益Gain Reduction 增益衰减GAL 根据车速自动调整音量系统GEQ 图示均衡器Gill 散热片Girth 低音流量GND 接地（搭铁）Green绿色Grile Cloth 透气布Gross Output 总（输出）功率Gross Power 总功率HHall 厅堂混音效果Harmonic Distortion 谐振失真Harmonic Generator 谐波发生器Harness 线束，电气配线HCD 有图像的CD、VCD、MP3、CD-R Head Unit 主机Heat Dissipation 散热Heat Sink 散热Heavy 大功率Hight 高HF（High Frequency）高频段H-fuse(High Current Fuse)大电流熔断器HIFI(High Fidelity)高保真Hiss 内部杂音、嘶声HI 高音提升Hoid 保持HP 高通滤波Hz（Hertz）赫兹（频率单位）H(hour) 小时IIASCA（International Auto-Sound Chalenge Association）国际汽车音响竞赛协会IC（Integrated Circuite）集成电路，集成块ID No 辨识号码设定IHD+N 总谐波失真+噪声IMD 互调制失真Impedance 阻抗IN（Input）输入In/out 接通IND(Indication) 指示灯Indx 索引，目录Induction 电感，感抗Input Gain 输入增益Input Impedance 输入阻抗Input Level 输入电平Input Mode 输入模式INS(Insert) 输入插口Interparameter 内部参数供应马来西亚车载dvd 车载cdJJack 插口，插孔KKeep A live Memory 保持全部记忆Key 开关，键kPa(Kilo Pascals) 千帕（气压单位）kW(Kilo Watt) 千瓦（功率单位）LL（Left）左L（Length）长度L（Liter）升（容积单位）L.P.S 听音位置选择功能LCD（Liquid Crystal Display）液晶显示器L-CH(Left Channel) 左声道输出LD（Loudness）重音制Leather Covered 真皮包面的Level 电平位置调整LF（Low requency）低频Life 使用寿命Lift 提升Limit 极限LINE IN 线路输入LINE OUT 线路输出Linearity 音响系统播放的线性表现Linear 线性的LMF（Low Mid Freguency）中低频段Load Impedance 负载阻抗Load 负荷Lock Fixed 锁定LOC 收音机远程开关Loud Speaker 扬声器Loud 大声LOUD 响度，低音高音响度补偿Low-Tone-Horn 低音扬声器LPF(Low Pass Filter) 低通滤波器LP 低通滤波Lug 接线片Luminescent Diode 发光二级管LW（Long Wave）长波MMagnet 磁铁，磁钢Male Contact 插头（公）MAN（Manual）手动、人工、调台Mask 屏蔽MAX（Maximum）最大Maximum Power Output 最大输出功率MDF 中密度纤维板A．ME(A.Memo) 自动记忆电台Medium 介质，媒质Memory 记忆/储存器/内存Meter 电量表MF（Mid Frequency）中频段MHF(Mid High Fregency) 中高频段MIC（Microphone）话筒，麦克风插口Microfarad(MF)微法（电容的单位）MIC 卡拉OKMid Range Speaker 中频扬声器Midrange 中音Milliamp(mA)毫安（电流单位）MIN（Minimum）最小MIX ALL 全碟混序播放MIX（Mixer）电脑混序播放，混音Mixer 混音器MODE 模式Modulation 调制Modulator 调制器Moment 瞬间MONO 单声道Mosfer 场效应管Multiple Dise 多碟激光唱片Multiplex 多路传输Music Power 音乐功率Music 音乐Mutinigcircuit 静噪电路MW(Medium Wave) 中波M（Minute）分钟NNegative Pole 电气负极News 播新闻效果Next 随后，接下来，滚动NF（Negutive Feed Back）负反馈Noise Reduction System 降噪系统Noise 噪声NOM（Normal）平常效果Normal Capacity 常规容积Normal Voltage 常规电压Nonlinear Distortion 非线性失真Normal Mode 普通模式Numeral 数码OOctave 倍频程ODM 自行研发的产品OEM 为车厂配套的产品（原装机）OFF 关，切断OHM（Ω）欧姆（电阻单位）ON 开，接通OSC(Oscillator) 振荡器OUT（Output）输出Output Gain 输出增益Output Impedance 输出阻抗Output Jack 输出插座Output Power 输出功率Output Voltage 输出电压PPAN 声像调节Parallel 并接，并联Parameter Equanlizer 参量均衡器Passive Speaker System 无源扬声器系统Password 密码Pause Switch 暂停开关PAUSE 暂停PB（Play Back）重放Peak 峰值Phase Comparator 相位比较器Phase 相位（极性）Pilot Lamp 指示灯，信号灯Pinknoise 粉红噪声Pith 变调，音高PK（Pack）峰值指示灯Play Indicator 播放指示器PLAY 播放PLVG 插头POLE 电极Pole 电极Pops 流行乐效果Power Capacity 电动（无线）天线Power Capacity 功率容量Power Loss 功率损耗Power Output 功率输出Power Peak 峰值功率Power Amplifier 功率放大器PRE(Preset) 预设电台Preset 预置Preset Button 预置按钮Pressure 电压Professional 专业的Program 程序Program play 程序播放Protection 保护Pulse 脉冲Push 推PWR(POWER) 电源开关RR（Rear）后（声场）R（Right）右（声道）R/B（BelayBlock）继电器Racks 机框Radio Interference 无线电干扰Radio Screened 有屏蔽的Radio Screening 射频屏蔽Radio 收音机，音响Radi 读Random Play 随机播放Rate Power 额定功率Rate 频率Ratio 系数，比率RCA 前置信号输出RCH 右声道输出Reaction Time 反应时间Rear Antenna 尾部天线Receiver 收放机Rectangle 长方形Rectifier Pack 整流二极管REF（Reference）参照，基准Regulation 调节Reinforcement 增声效果Relay 继电器REM(Remote) 遥控Remaining Time 剩余时间Remote 控制线Reset Button 复位按钮Resistance 电阻，阻抗Resonance 共振Rev Time 混响时间Reverberation Effect Processor 混响效果处理器Reverse Pnase 倒相RF（Radio Freguency）射频信号RL（Rear Lefe）后左（声道）RMS（Real Power）实际功率（持续输出功率）Rock 摇滚效果Room 房间混响效果RPT（Repeat Play）重复播放RR（Rear Right）后右（声道）SS（Second）秒S.P.S 可选择声场效果S/N(Signal Noiserate) 信噪比Sample 采样，样品Scan Play 扫描播放Scan 扫描Scrollback 往前找Sealing 密封Securing 保险装置SEEK 搜索（选台选曲）SEL（Audio Selection）音色选择Selector Control 调谐旋钮Selector 选择器Sensitivity 灵敏度Series Circuit 串联电路Serve System 伺服系统SET/RES 设定/重新设定Setup 建立SG（Signal）信号，信号源Shielded Cable 屏蔽式电缆Short Circuit 短路Shuffle Play 随即播放Shunt Connected 并联Shut off 关闭Signal 信号，信号指示Sinewave 声波Slate 标记Slew Rate 转换率Slope 分音斜率Sonic Speed 声速Soostr 增益Sound Insulating 隔音Sound Pressure 声压Sound声音Sound 正方形Source 音源切换，音源Source 音源Speakers 扬声器SPEC(Specification) 规格，说明书Spectrum 频谱SPL（Sound Pressure Level）声压级ST（Stereo）单声立体声转换（收音机）STAD(Stadiun)体育场效果Staging 现场感Standby 准备STD(Standard) 标准，规格Stereo Mode 立体声模式Stereo 立体声Stop 停机STOP 停止Store 存储SUB.W 低音炮Subin 附加输入Subsonic 超重低频滤波器Subwoofer 次重低音扬声器Supply Voltage电源电压SUR(Surround) 坏绕音效Sweep Frequency 扫频Swich 开关Sync 同步Synthesizer 合成器System 系统TTab 引线，接线端Tempo 速率TERM(Terminal) 端子，接线柱Terminal Tension 终端电压THD（Total Harmone Distortion）总谐波失真Theatre 剧场效果Three-Way 三音路Thru 转接Time Correct 时间码Time Corr 时间校正Time Delay Relay 延时继电器Timer 定时器Title 标题，题目Tone Control 音调调节Tone 音Top Antenna 车顶天线Total Namber 总滤波器数Track 曲子Transient 瞬时Transistor 晶体管Trapezoid 梯形TRE(Trerle) 高音Trem 放大量微调节Triangle 三角形Trigger 触发，激活，启动Tuner 调谐器Tune 调频Turn On Delay 开机延迟设定TV（Television）电视Tweeter 高音，高频扬声器Two-Way 二音路UU．RCL 收音机呼叫Unswitched 不带开关电源UP 上一首曲子Utility 多功能键VVariable Resistance 可变电阻VCD（Video CD）视频光盘VF（Video Frequency）视频Video Signal 视频信号Visual Display 视觉显示Visual Dngle 视角Vocal 人声VOL（Volume）音量Voltage Stabilizer 电压稳定器Voltage Supply 电源Voltage 电压Volume 体积VR 电位器V 伏特（电压单位）WW（Watt）瓦特（功率单位）Wave Band 波段频带Wavelength 波长Wave 波形，声波Wireless Mic 无线传声器Wire 线材，电线，带电的线Woofer 低频扬声器Write 写。

整车NVH介绍（汽车资料汇编）——姜——一、 NVH定义NVH是指Noise(噪声),Vibration(振动)和Harshness(声振粗糙度),由于以上三者在汽车等机械振动中是同时出现且密不可分,因此常把它们放在一起进行研究。

声振粗糙度是指噪声和振动的品质，是描述人体对振动和噪声的主观感觉，不能直接用客观测量方法来度量。

由于声振粗糙描述的是振动和噪声使人不舒适的感觉，因此有人称Har shness为不平顺性。

又因为声振粗糙度经常用来描述冲击激励产生的使人极不舒适的瞬态响应，因此也有人称Harshness为冲击特性。

二、噪声的种类产生汽车噪声的主要因素是空气动力、机械传动、电磁三部分。

从结构上可分为发动机(即燃烧噪声),底盘噪声(即传动系噪声、各部件的连接配合引起的噪声),电器设备噪声(冷却风扇噪声、汽车发电机噪声),车身噪声(如车身结构、造型及附件的安装不合理引起的噪声及噪声源通过各种声学途径传入车内的噪声及汽车各部分振动传递途径激发车身板件的结构振动向驾驶室内辐射的噪声组成车内噪声。

)。

其中发动机噪声占汽车噪声的二分之一以上,包括进气噪声和本体噪声(如发动机振动,配气轴的转动,进、排气门开关等引起的噪声)。

因此发动机的减振、降噪成为汽车噪声控制的关键。

此外,汽车轮胎在高速行驶时,也会引起较大的噪声。

这是由于轮胎在地面流动时,位于花纹槽中的空气被地面挤出与重新吸入过程所引起的泵气声,以及轮胎花纹与路面的撞击声。

三、噪声的抑制1、改进噪声源噪声源抑制主要为发动机减震、进气噪声抑制、排气噪声抑制及传动系噪声抑制，即优化前消声器、主消声器及降低排气吊挂刚度；改进空气滤清器；采用小动不平衡量传动轴（在动力线校核后基础上）。

1.1、发动机减震减震垫布置原则：动力总成悬置布置主要分为三点式、四点式两种，KZ218系列车型动力总成悬置采用三点式布置。

动力总成质心理论上应布置在三角形重心上，并发动机悬置平面法线交点应在动力总成惯性主轴上方。

汽车专业名词--中英文对照(一) Abbreviation 省略；略语Abnormal combustion 异常燃烧Abnormal knocking 异响Abnormal motion 异常运动Abrasion 磨蚀，磨损，研磨Abrasion resistance 耐磨性、抗磨性Abrasion resisting properties 耐磨性Abrasion test 磨损试验Abrasive 磨料Abrasive cloth 砂布Abrasive paper 砂纸Abrasive powder 研磨粉Abrasive resistance 耐磨性Abrasive stick 油石、磨条Abrasive stone 油石Abrasive wear 磨损，磨蚀Abrasive wheel 磨轮，砂轮Aerator 抛丸清理机Abscissa 横坐标Absolute altitude 绝对高度Absolute humidity 绝对湿度Absolute motion 绝对运动Absolute pressure 绝对压力Absolute temperature 绝对温度Absolute unit 绝对单位Absolute value 绝对值Absolute velocity 绝对速度Absorb 吸收Absorbed power 吸收功率Absorbed torque （测功器）吸收扭矩Absorption 吸收Ace 加速器；加速踏板；催化剂Accelerated ageing 加速老化Accelerated life test 加速寿命试验Accelerated load test 加速负荷试验Accelerating ability 加速能力Accelerating jet 加速喷嘴Accelerating pump 加速泵Accelerating resistance 加速阻力Accelerating winding 加速线圈Acceleration 加速度Acceleration lane 加速车行道Acceleration limiter 加速限制器Acceleration meter 加速度计Acceleration of vibration 振动加速度Acceleration performance 加速性Acceleration pickup 加速度传感器Acceleration spectrum 加速度谱Acceleration vector of center of mass 质心加速度矢量Accelerator （美）油门（踏板）Accelerator jet 加速喷嘴（量孔）Accelerator nozzle 加速喷嘴Accelerator pedal 加速踏板Accelerator pump 加速泵Accelerator vacuum switch 加速踏板真空开关Accel pedal 加速踏板，油门踏板Acceptance 验收Acceptance test 验收试验Accessibility 可接近性Accessories 附件Accessory device 附属装置Accident 意外，事故Accommodation 适应；调节作用；居住设备Accordion 可折叠的；折叠屏风Accordion coil 折形线圈Accordion door 折叠门Accordion partition 折叠隔板Accumulation wear average 累计平均磨耗Accumulator 蓄能器，蓄电池Accuracy 精度Accuracy class 精度等级Accuracy control 精确控制Accuracy of manufacture 制造精度Accuracy of measurement 测量精度Accuracy of positioning 定位精度Accuracy of reading 读数精度Accuracy of repetition 复制精度；重复精度Accuracy of thread 螺纹精度Aceton 丙酮Acetylene 乙炔C generator 交流发电机Acid 酸Acid-proof alloy 耐酸合金Acid-proof pipe 耐酸管Acid tanker 酸罐车Acid vapour 酸罐汽Acme thread 梯形螺纹，爱克姆螺纹Acoustic absorption 吸音Acoustic insulation 隔音Acoustic panel 吸声板Acoustimeter 声级计，噪声计Acquisition 探测；搜索Acquisition of signal 信号采集Acre 英亩Acryl 丙烯酸树脂Active braking distance 有效制动距离Active braking time 有效制动时间Active suspension 主动悬架[挂] Actuating arm 驱动臂Actuating cam 致动凸轮Actuating line 促动管路Actuating motor 伺服电动机Actuating time 促动时间Actuator 执行机构，操作机构Actuator track 滑轨Adapter 接头；适配器Adapter plate 安装板，固定板Adapter ring 接合环Adapter sleeve 紧固套，连接套Addendum 齿顶高，齿顶Addendum circle 齿顶圆Addendum face 齿顶面Additional seat 附加座椅Additional temperature error 温度附加误差Additional wheel drive control 附加驱动车轮的操纵件Adhesion 附着；附着力；Adhesion coefficient 附着系数Adhesive 黏合剂Adiabatic 绝热的Adiabatic compression 绝热压缩Adjust 调整，调节，校正Adjustable 可调节的Adjustable brush 可调电刷Adjustable fork spanner 可调*形扳手Adjustable pedal 可调踏板Adjustable reamer 可调铰刀Adjustable seat 可调节的座椅Adjustable shutter 可调百叶窗Adjustable spanner 活动扳手Adjustable stop screw 活动止动螺钉Adjustable wheel 可调式车轮Adjustable wrench 可调扳手，活扳手Adjusting 调整用的Adjusting cam 调整凸轮Adjusting hand wheel 调整手轮Adjusting lever 调整杆Adjusting nut 调整螺母Adjusting shim 调整垫片Adjusting spring 调整弹簧Adjusting washer 调整垫圈Adjustment 调整，调节Admission cam 进气凸轮Admission cam shaft 进气凸轮轴Admittance 导纳；加工余量；通道Advanced ignition 提前点火Advancer （点火）提前装置Advertising car 广告汽车Aerial 天线Aerial pollution 大气污染Aerodynamic angle of attack 气动迎角Aerodynamic body 流线形车身Aerodynamic drag 空气动力阻力Aerodynamic force 气动力Aerodynamic retarder 空气动力缓速装置[器] Aerodynamics 空气动力学Aero-stabilizer 气动力稳定装置Affinity 亲和力，亲和性After-burning 补燃，后燃，复燃After fire 消音器内爆炸；（点火开关切断后）自燃现象After-running 发动机惯性运转Age 年龄；老化；使用期限Age hardening 时效硬化Age resister 老化防止剂Aging 老化；时效Aiming of headlamp 前照灯对准Air bag （撞车保护用）气袋Air bleeding 放气Air bleed screw 放气螺钉Air bleed valve 空气溢流阀Air booster 气压助力器Air brake 空压制动Air brake actuator 气压制动执行器Air brake antifreeze tank 气压制动防冻液罐Air brake chamber 气压制动室Air brake equalizer 气压制动补偿器Air brake governor 气压制动调节器Air brake hose dummy coupling 气压制动软件管（未连接时的）堵头Air brake reservoir pressure indicator 贮气简压力表Air brake valve 气制动阀Air braking system 气制动系Air bypass 空气旁路Air car 气垫汽车Air chamber type combustion chamber 空气室式燃烧室Air check valve （空气）单向阀Air choke 阻风门Air cleaner 空气滤清器Air cleaner bracket 空气滤清器支架Air cleaner cartridge 空气滤清器滤芯Air cleaner casing 空气滤清器外壳Air compression ga(u)ge 空气压力表Air compressor 空气压缩机Air conditioner 空调装置Air conditioning 空气调节Air conditioning control 空调装置操纵件Air cooler 空气冷却器Air cooling engine 风冷式发动机Aircraft shunt bus 机场联运客车Aircraft tire 航空轮胎Air damper 空气缓冲器Air dam skirt 气堰裙板，前阻风板Air deflector 导流板Air dryer 空气干燥器Air duct 通气道Air exhaust filter 排气滤清器Air feed pipe 送气管Air filter 空气滤清器Air filter tell-tale 空气滤清器警报灯Air flow meter 空气流量计Air fuel ratio 空气燃料比Air ga(u)ge 气压表Air gate 气流调节门Air governor 空气调速器Air gun 空气喷枪Air hammer 空气锤Air horn 气喇叭Air hose 空气软管Air injection 空气喷射Air inlet 进气口Air inlet port 进气孔Air insulation 空气绝缘Air intake 进气，吸气Air intake filter 进气滤清器Air leak 漏气Airless injection 无气喷射Air line lubricator 气压供油中央润滑系统Air lock 气阻，气障Air nozzle 喷气嘴Air outlet 出气口Air over hydraulic booster 气顶油助力器Air pipe 通气管Air pollution 大气污染Air pressure 气压Air pressure relay valve 气压继动阀Air quench hardening glass 风冷钢化玻璃Air regulating valve 空气调节阀Air relief cock 放气旋塞，放气开关Air required for combustion 燃烧必要空气量Air resistance 空气阻力Air speed governor 空气式调速器Air spoiler 空气阻流板Air sprayer 空气喷雾器Air spring 空气弹簧Air storage reservoir 储气罐Air strangler 阻风门Air strangler spindle 阻风门轴Air suction pipe 进气管，吸气管Air suspension 空气悬架[挂]Air tank 储气罐Air throttle valve 空气节气门Air-tight 气密的Air-tight chamber 气密室Air-tightness 气密性Air tube （轮胎）内胎Air valve 气阀，气门Air vent 通气孔Air wiper 压缩空气式刮水器Aisle 通道Alarm device 报警装置Alarm pressure 报警压力Alcohol 酒精Alcohol-blended fuel 掺酒精的燃料Align 调整，校直，定中心Aligner 定位器，校直器，调整器；前轮定位仪Aligning(torque) stiffness 回正（力矩）刚度Aligning (torque) stiffness coefficient 回正（力矩）刚度系数Aligning torque 回正力矩Aligning torque coefficient 回正力矩系数Alignment 定位，对中心Alignment check 定位检查Alkali 碱性，强碱Alkali degreater 碱脱油剂Alkali detergent 碱去垢剂Alkohol 乙醇，酒精All dog clutch transmission 全齿套变速器Allen wrench 内六角扳手Alligator bonnet 鳄口形发动机罩Alligator shears 鳄式剪床Allowable cargo load 容许载货量Allowable deflection 容许挠度[变位]Allowable dimension variation 允许尺寸偏差All-purpose adhesive 万能胶All-sponge rubber upholstery 全海绵橡胶汽车内饰All-steel body 全钢车身All synchromesh transmission 全同步器式变速器All-weather body 全天候车身All wheel drive 全轮驱动Alternating current 交流Alternator 交流发电机Altimeter 测高仪Altitude compensating 海拔补偿Altitude control device （化油器）适应高度控制油量的装置Aluminium alloy 铝合金Aluminium soap grease 铝基润滑脂Amber light 琥珀色灯光Ammeter 电流表，安培表Ammonia gas 氨（气）Ampere 安（培）Amplitude 振幅，幅度Anchor 支承销Anchor plate 支承板，支承块Angle bar 角铁Angle ga(u)ge 量角器，角度计Angle iron 角铁Angle of advance 提前角Angle of cone 锥角Angle of delay 滞后角Angle of friction 磨擦角Angle of lead 超前角Angle of lock 锁角Angle of repose 静止角Angle of retarded closing 延迟关闭角Angle of roll 侧倾角Angle of steering lock 最大转向角Angle of twist 扭转角Angular acceleration 角加速度Angular clearance 拔模斜度Angularity of connecting rod 连杆倾斜角Angular moment 转矩Angular momentum 角动量Angular wheel 圆锥齿轮Animal oil 动物油Anneal 退火Annealing 退火（作用）Annual average daily traffic 年平均日交通量Annual survey 年度检验Annular seat 环形座Annular spring 环形弹簧Annulus （行星齿轮系的）内齿环Ante-chamber 预燃室Antenna 天线Antibacklash spring 消隙弹簧Anti-blocking brake 防抱死制动器Anticorrosion 抗蚀性Anticorrosive oil 防锈油Antidazzle screen 遮阳板Antidazzle switch 变光开关Antidetonant 抗爆剂Anti-freezer 防冻器；防冻液Antifreezing solution 防冻液Antifriction alloy 耐磨合金Antifriction bearing 滚动轴承Antiknock gasoline 抗爆汽油Anti-knock nature 抗爆性Antiknock value 抗爆值Anti-lock brake sensor 防抱死制动传感器Anti-lock brake system 防抱死制动系统Antioxidant 抗氧燃料Anti-rattle spring 防震弹簧Antiroll bar 防侧摆杆Antirust grease 防锈脂Antiscale agent 防垢剂Antiskid tread 防滑轮胎纹Antiskid tyre 防滑轮胎Anti-spatter compound 防溅剂Anti-squat 抗后坐Antiwear hydraulic oil 搞磨液压油Aperture 孔，口，缝隙，孔径Apex 反射点；顶点，顶部；填充胶条Apex seal （转子）顶端密封垫片Appearance 外观，外形Appearance test 外观检验Application force 作用力Approach angle 接近角Apron 挡板；拖板箱Apron control 拖板控制Aquaplaning 水层效应；漂滑现象Aqueous ingredients 含水量Arbo(u)r 轴，心轴；芯骨Arbo(u)r press 手扳压床，矫正机Arc 电弧Arc welding 电弧焊Areometer 液体比重计Arm 臂Armature 电枢Armature changed type starter 电枢移动式起动机Armature core 电枢铁芯Armature reaction 电枢反应Armature shaft 电枢轴Armature spindle 电枢轴Armature terminal 电枢输出端接线柱Armature tester 电枢测试装置Armature winding 电枢绕组Arm of wheel 轮辐Armored motor car 装甲车Arm rest 肘*Arm shaft 臂轴Arm support 肘*Arm winker 臂式方向指示器Arrangement of camshaft 凸轮轴装置Articulated bus 铰接客车Articulated cross shaft 铰接式横轴Articulated jack 铰接式千斤顶Articulated joint 关节接合Articulated sixwheeler 铰接式六轮汽车Articulated utility carrier 铰接式通用载运车Articulation piece 铰接件Artificial gasoline 人造汽油Asbest(os) 石棉Asbestos-copper gasket 铜石棉衬垫Ash content 灰分，灰分量Ash tray 烟灰盘Aspect concrete pavement 沥青混凝土路面Asphalt distribution truck 沥青洒布车Assembly 装配，总成Assembly belt 装配传送带Assembly conveyor 装配传送线Assembly drawing 装配图Assembly jig 装配夹具Assembly part 装配零件Assembly shop 装配车间Assist grip （副驾驶）扶手Asymmetrical beam 非对称光Asymmetric low beam headlamp 不对称近光束前照灯Asymptotic stability 渐近稳定性Atmospheric electricity 天电，大气电Atmospheric moisture 大气温度Atmospheric pressure compensating 气压补偿Atomising installation 喷雾装置Atomization 喷雾Atomizer 喷雾器Atomizer orifice 喷雾器喷嘴Atomizing chamber 雾化室Atomizing disc 雾化盘Attachment face 安装面Attendance 保养Audible warning (horn)control 音响警告（喇叭）操纵件Austenite 奥氏体Austenite steel 奥氏体钢Authorized maximum towed mass 允许最大拖挂质量Autobahn (德) 高速公路Autobicycle 摩托车，机器脚踏车Auto-body 汽车车身Autocorrelation 自相关Autocorrelation coefficient 自相关系数Autocorrelation function 自相关函数Autodrive 自动定速驾驶器Autolevelizer 自动水平调节器Autolift 举车器Automatic 自动的Automatic advance of ignition 自动提前点火Automatically advanced distributor 自动提前分电器Automatically timed magneto 自动正时磁电机Automatic antenna control 自动天线操纵杆Automatic braking system 自动制动系Automatic circuit breaker 自动断路器Automatic circulation 自动循环Automatic clutch 自动离合器Automatic control 自动操纵Automatic door closing device 自动关门装置Automatic door tell-tale 显示门未闭好的警报灯Automatic engine stop tell-tale 发动机自动停机警报灯Automatic gear change 自动换档Automatic gearbox indicator 变速器自动指示器Automatic jet control valve 自动喷孔控制阀Automatic level control 自动调平控制Automatic lubrication 自动润滑Automatic lubricator 自动润滑器Automatic mechanical transmission 自动换档机械式变速器Automatic mixture control 混合气浓度自动控制Automatic overdrive gear transmission 超越式自动变速器Automatic spark advancer 自动提前点火装置Automatic spark extinguisher 自动火花消除器Automatic starter 自动起动机Automatic steering 自动转向Automatic steering effect 自动转向(回位)效应Automatic switch 自动开关Automatic timing control 自动正时控制Automatic traffic control 自动交通管制Automatic transmission 自动变速器Automatic valve 自动阀门Automation 自动化Automobile 汽车Automobile fuel 汽车燃料Automobile styling 汽车造型Automotive body 汽车车身Automotive engineer 汽车工程师Automotive industry 汽车工业Automotive polish 汽车抛光剂Automotive trim 汽车内饰Automotive upholstery 汽车内饰件Autothermic piston 防热变形的活塞Auxiliary air valve 辅助空气阀Auxiliary box 分动箱Auxiliary brake 辅助制动器Auxiliary braking system 辅助制动系Auxiliary bulb 辅助灯泡Auxiliary combustion chamber 副燃烧室Auxiliary device 辅助装置Auxiliary exhaust 辅助排气,辅机排气Auxiliary field 辅助磁场Auxiliary filter 辅助过滤器Auxiliary frame 副车架Auxiliary fuel pump 副油泵Auxiliary headlamp 辅助前照灯Auxiliary transmission 副变速器Auxiliary valve 辅助阀Average cruising range 平均行驶范围Average speed 平均速度Awning 篷布,帐篷Awning pipe 篷杆Axial gas turbine 轴流式燃气轮机Axial pitch 轴向节距Axial thrust 轴向推力Axial water inlet 轴向进水口Axial whirl 轴向涡流Axis of rotation 旋转轴Axis pin 销轴Axis system 坐标系Axle 轴;车轴Axle bracket 轴架Axle distance 轴距Axle drive bevel pinion 主动锥齿轮Axle housing 桥壳Axle housing straightener 桥壳校直器Axle load 轴载荷Axle shaft 驱动轴,半轴Axle shaft gear 半轴齿轮,驱动轴齿轮Axle steer 轴转向Axle tube 半轴套管,轴管Axle wrench 轴盖扳手汽车专业名词--中英文对照(二) Baby car 微型小客车Baby truck 小型货车Back axle (汽车)后车轴Backbone frame 脊骨形底架Backbone tubular chassis 管状脊背底盘Backbone-type frame 中央梁式车架Backfire 回火,逆火Backfire check valve 防逆火单向阀Back gear 倒档Backing-off lathe 铲齿车床Backing-up lamp 倒车灯Back kick (发动机起动时)逆转Backlash 齿隙;侧向间隙Backlash adjusting screw 齿隙调节螺钉Backlash spring 消隙弹簧Back light 后窗玻璃Back mirror 后视镜Back noise 背景噪声Back panel 后围板Back plate (美) 制动底板;离合器盖Back pressure 背压,反压力Back pressure valve 背压阀Back rest 座椅*背Back shaft 后轴Back scanner 后方障碍警报器Backspray 后溅Back squab *垫Back-up buzzer 倒车报警器Back-up light 倒车灯Back wall 后围Bad conductor 不良导体Bad land 崎岖地Baffle plate 隔板,导流板Baggage car 搬运车,行李车Bainite 贝氏体Bakelite 胶木;酚醛塑料Bakelite seal 胶木水封Baking 烤干Baking enamel 烘干瓷漆Balance 平衡Balance patch 平衡补片Balancer 平衡器;配重Balance shaft 平衡轴Balance weight 平衡重,平衡配量Balancing 平衡的Balancing machine 平衡机Balancing of mass 质量平衡Balancing patch 平衡片Balancing weight 平衡重Bald tire 花纹已磨光的轮胎Baling machine 包装机Ball and socket gear shifting 球座式换档装置Ball and trunion universal joint 球销式万向节Ballast resistor 附加电阻Ball bearing 球轴承Ball circuit screw 循环球螺杆Ball cup 球座Ball gear shift lever 环座式换档杆Ball cup 球座Ball gear shift lever 环座式换档杆Ball joint 球形接头Ball joint dust cover 球接头防尘套Ball knob for control lever 控制杆球头钮Ball-nut type steering gear 循环球式转向器Ballon tire 低压轮胎Ball pin 球头销Ball pivot 钢球支枢Ball race 球轴承座圈Ball retainer 轴承滚珠保持架Ball socket 球座,球窝Ball spline rzeppa universal joint 滚动花键球笼式万向节Ball stud 球头销Ball stud adjusting plug 球销调整旋塞Ball thrust bearing 推力球轴承Ball trunion 钢球支枢Ball valve 球(形)阀Ball yoke 球*Band brake 带式制动器Band track 履带Band track chain (履带)防滑链Band type damper 板式阻尼器[减震器] Banisters 扶手Banjo (type) axle housing 整体式桥壳Bar 巴(压强单位);棒,条状物Bar iron 钢条,扁铁Barium carbonate 碳酸钡Barometer 气压计Barometric regulator 气压调节器Barrier 障碍物Base circle 基圆Bastard file 粗锉刀Batch manufacturing 批量生产Bath lubrication 油浴式润滑Bathtub type combustion chamber 浴缸式燃烧室Battery 蓄电池Battery box 蓄电池箱Battery car 电瓶车Battery cell 蓄电池单元Battery cell tester 蓄电池试验器Battery charger 充电机Battery charging condition indicator 蓄电池充电状况指示器Battery compartment 蓄电池箱Battery cover 蓄电池盖Battery cradle 蓄电池架Battery filling cap 蓄电池注液盖Battery ignition 蓄电池点火Battery plate 蓄电池极板Battery plug 电源接头Battery socket 电源插头Battery support 蓄电池托架Battery terminal 蓄电池接线柱Battery tray 蓄电池座盘Baulk ring 同步齿环Baume scale 波美比重计算尺Bayonet-coupled buld 卡口灯泡Bead 胎圈,胎缘Bead base 胎圈底部Bead core 胎圈芯Bead fit pressure 胎圈密合压力Bead heel 胎踵Beading machine 弯边路,卷边机Bead ring 钢丝圈Bead ring fracture 钢丝圈断裂Bead ring wrapper 钢丝圈缠绕布Bead roughness 胎圈凹凸不平Bead seat 胎圈座Bead toe 胎趾Bead width 胎圈宽度Bead wire core 胎缘钢丝芯Beam 梁,光束Beam adjusting disk plate 调光座盘Beam center 光束中心,亮区Beam of light (前照灯)光束Bearing 轴承Bearing bush 轴承套Bearing cap 轴承盖Bearing face 支承面Bearing friction 轴承摩擦Bearing lining machine 轴承浇铸机Bearing metal 轴承合金,轴瓦Bearing pressure 支承压力,轴承压力Bearing puller 轴承拆卸器Bearing retainer 轴承保持架Bearing spacer 轴承隔圈Bearing steel 轴承钢Bell crank 曲柄Bell frame 钟形架Bell housing 钟形外壳Bellows 风箱;波纹管Bellows thermostat 波纹管式节温器Bellows type pneumatic suspension 风箱式空气悬架Bellow type container 波纹管式容器Belt 皮带；(轮胎)带束层Belt conveyor 传送带Belt drive 皮带传动Belt drive fan 皮带驱动风扇Belt fastener 传动带接头Belt pulley 皮带轮Belt stretching device 传动带拉紧装置Belt tension 传动带张力Bench seat 长凳车座Bench test 台架试验Bending 弯曲Bending moment 弯矩Bending strength 抗弯强度Bending tester 弯曲试验机Bendix-type starter 惯性接合式起动机Bend of road 道路弯度Bend of spring 弹簧拱度Bent socket wrench 弯形套简扳手Bevel gear 锥齿轮Bevel gear lapping machine 锥齿轮研磨机Bevel gear wheel 大锥齿轮Bias 斜交,斜角Bias belted tire 带束斜交轮胎Bias fabric 斜经帘布Bias ratio 差速器锁止系数Bicycle 自行车Bicycle tire 自行车轮胎Big end (连杆)大头Big end bearing 大端轴承Bimetal 双金属,复合钢材Bimetal fuel ga(u)ge 双金属油量计Bimetallic oil pressure indicator 双金属式油压指示器Bimetallic oil pressure sensor 双金属式油压传感器Bimetal strip 双金属带Bimetal thermostat 双金属式节温器Binary alloy 二元合金Binary fuel 二元燃料Binding (车身)压条Binding end cap 压条封盖Binding screw 紧固螺钉Biotechnology 生物工艺学Bite 切削刀;腐蚀Bitone horn 双音喇叭Black nut 粗制螺母Blackout 防空灯火管制Black-out lamp 防空灯Black smoke 黑烟Blade 叶片Blade angles 叶片角Blade socket 片式插座Blade spacing 叶片间距Blade terminal 接线片;片式插头Bleeder 泄放器[阀,管];排放,放油[气] Bleeder cap 放气螺钉帽Bleeder connection 放泄接头Bleeder hose 放泄软管Bleeder tube 放气[油]管Bleeding 放气,抽气Bleed screw 排气螺塞Blind crack 细微裂纹Blind hole 不通孔,盲孔Blind rivet 盲孔铆钉Blinker 闪光信号灯Blinker bulh 闪光灯泡Blinker unit 闪光报警器Blister (内外轮胎内部)气泡Block ga(u)ge 块规Blow back (内燃机的)回爆Blow by (活塞环)漏气Blowby gas 漏气Blower 鼓风机Blow-fed engine 增压发动机Blowing torch 喷灯Blowoff cock 放泄旋塞Blowout 爆(胎)Blowout magneto 喷弧式磁电机Blowout of tire 轮胎爆破Blowtorch 喷灯;焊枪Blueprint 蓝图Blue smoke 蓝烟Bluff body 钝体(汽车造型)Blunt nose 钝头型(汽车造型)Boarding ladder 登车梯Body 身;车身Body accessories 车身附件Body-chassis frame construction 非承载式车身Body dent 车身凹坑Body frame 车身骨架Body insulation 车身隔热层Body lighting 车身照明Body panel 车身板件Body shell 车身本体Body side rack 车身侧架Body skeleton 车身骨架Body skirt 车身裙部Body stake 车身栅柱Body understructure 车身底架,车身底部构件Bodywork 车身制造Bogie unit 中后轴平衡悬挂Bolster 支承板;横梁;鞍座Bolster end cover 梁端盖板Bolster trailer 鞍座式挂车Bolster truck 鞍座式货车Bolster-type 鞍座式的Bolt 螺栓Bolt strap 螺柱连锁片Bond 粘接Bonded type lining 铸入式衬面Bond strap 搭铁线Bone 骨架Bonnet 发动机罩Bonnet prop 机罩支柱Bonnet side piece 发动机罩侧板Bonnet unlocking handle 发动机罩开锁把手Boost 增压Booster 增压器Booster pump 增压泵Boot (汽车后部)行李箱;胎垫;皮套;防尘罩Borax 硼砂;四硼酸钠Bore 缸径;孔径Boring 钻孔,镗孔Boring machine 镗床;镗孔机Bottom dead center 下止点Bounce (簧上质量)跳动Bourdon tube pressure ga(u)ge 弹簧管式压力表Bowden cable 拉线Box body 箱式车身Box spanner 套简扳手Box truck 仓栅式货车Box-type frame 箱状车架Box wrench 套简扳手Brace 支柱;斜柱;支架;(货箱)定位拉条Bracket 支架;托架Braided wire 编织电线Brake 制动;制动器Brake action 制动作用Brake adjuster 制动调节器Brake and clutch reliner 制动器与离合器衬片拆换机Brake backing plate 制动器底板Brake band 制动带Brake band lining 制动带衬层Brake bleeding 制动器放气Brake booster 制动加力器Brake bottom plate 制动底板Brake cable 制动拉索Brake cable conduit 制动拉索管Brake caliper 制动钳Brake caliper plate yoke 制动钳板臂Brake cam 制动凸轮Brake camshaft 制动器凸轮轴Brake chamber 制动气室Blake chamber diaphragm 制动室膜片Brake chatter 制动颤振Brake clearance 制动间隙Brake compensating device 制动器均力装置Brake control 制动控制Brake control rod 制动控制杆Brake cross shaft 制动拉杆横轴Brake cylinder 制动缸Brake disc 制动盘Brake disc shield 制动盘护罩Brake distance 制动距离Brake drum 制动鼓Brake drum liner 制动鼓衬套Brake equalizer 制动器前后平衡装置Brake equalizer shaft 制动器平衡轴Brake fluid 制动液;刹车油Brake fluid reservoir 制动液贮存箱Brake flushing 制动器冲洗Brake force 制动力Brake gear 制动装置Brake hand control 手制动器控制杆Brake handle 制动手把Brake hop 制动跳跃,脱闸Brake horse power 制动马力Brake hose 制动软管Brake hysteresis 制动器滞后Brake judder 颤振Brake lamp 制动灯Brake lever 制动杆，制动手柄，制动踏板Brake lining 制动摩擦片Brake lining glue 制动摩擦片粘胶Brake lining grinding machine 制动器衬片研磨机Brake linkage 制动拉杆系统Brake master cylinder 制动主缸Brake noise 制动噪声Brake oil 制动油Brake operating valve 制动器操纵阀Brake pad 制动衬块；摩擦块Brake pad back plate 制动衬块［摩擦块］背板Brake pedal 制动踏板Brake pipe 制动管Brake pull rod 制动拉杆Brake quadrant 制动扇形齿轮板Brake ragging 制动拉杆系统Brake relining machine 铆制动蹄片机Brake rod 制动杆Brake shoe 制动蹄Brake shoe abutment 制动蹄支承座Brake shoe actuating camshaft 制动蹄促动凸轮轴Brake shoe carrier 制动蹄片座Brake shoe clearance 制动蹄间隙Brake shoe grinder 制动蹄片磨削装置Brake shoe holddown kit 制动蹄安装成套工具Brake shoe lining 制动蹄摩擦片Brake shoe link 制动蹄导板Brake shoe return spring 制动蹄回位弹簧Brake specific emission （制动）比排放量Brake stop 制动停车Brake system application time 制动机构滞后时间Brake tension rod 制动拉杆Brake tester 制动试验台Brake valve 制动阀Braking adhesion coefficient 制动附着系数Braking deviation 制动跑偏Braking distance 制动距离Braking drag 制动拖滞Braking efficiency factor 制动器效能因数Braking effort 制动力Braking equipment 制动装备Braking failure 制动失效Braking force 制动力Braking force coefficient 制动力系数Braking force distribution rate 制动力分配率Braking hop 制动跳动（间断离开地面）Braking jackknifing 制动折叠Braking line 制动管［线］路Braking nose dive 制动点头Braking power 制动功率Braking skid 制动滑移Braking stiffness 制动刚度Braking stiffness coefficient 制动刚度系数Braking system 制动系Braking system hysteresis 制动系滞后Braking time 制动时间Braking torque 制动力矩Braking trace 制动轨迹Braking vapour lock 制动气阻Braking work 制动功Branch pipe 歧管Brass 黄铜Brazing 钎焊，铜焊Break away 侧滑Break bulk cargo carrier 厢式零担运输车Breakdown lorry 修理车Breakdown truck 抢修工程车Breaker 断电器；（轮胎）缓冲层Breaker cam 断电器凸轮Breakerless ignition system 无触点点火系统Breaker plate 断电器板Breaker point 断电器触点Breaker point gap 断电器触点间隙Breaker strip 缓冲胶片Breaking load 破坏负荷Breaking stength 断裂强度Breather 通风装置Breather tube 通气管Breathing mask 防毒面具Cab （公用，出租）汽车；驾驶室；化油器Cab assembly support 驾驶总成支座Cab-behind engine bus 长头式客车Cab body 驾驶室本体Cab closure 驾驶室隔板Cab guard 驾驶室防护板Cable 缆索；电缆Cable car 缆车Cable clip 缆索夹Cable conduit 缆索管道；电缆管道Cable laying equipment 电缆敷设设备Cable reel trailer 电缆卷筒挂车Cable shoe 电缆终端套管Cable support 缆索托架Cable terminal 电缆接头Cab lock tell-tale 驾驶室锁止警报灯Cab over 平头型（卡车）Cab over engine 平头驾驶室Cab-over-engine truck 平头式货车Cab-over-engine bus 平头式客车Cab over type body 平头型车身Cabriolet 活顶轿车Cab seat 司机座Cab tire 汽车轮胎Cab type body 箱形车身Cab warning 汽车（车内）报警器Cadmium plating 镀镉Cage 保持架Calcium carbide 碳货钙，电石Calibrated dial 校准刻度盘Calibration 校正；标定Caliper 卡钳，卡尺，圆规；制动钳Caliper disc brake 钳盘式制动器Caliper ga(u)ge 卡规Caliper plate 制动钳板Caliper rule 卡尺Caliper type brake 钳盘式制动器Calorie 卡（热量单位）Calorific value 发热量，热值Cam 凸轮Cam and lever type steering gear 蜗杆曲柄销式转向机构Cam and piston type hydraulic damper 凸轮活塞型液力减振器Cam angle 凸轮转角Cam bearer 凸轮支座Camber 车轮外倾Camber angle 车轮外倾角Cambered axle 有外倾车轮的轮轴Camber ga(u)ge （汽车前轮）外倾角测定器Camber of spring 板弹簧拱度Camber stiffness 外倾刚度Camber stiffness coefficient 外倾刚度系数Camber thrust 外倾推力Cam bowl 凸轮滚轮Cam brake 凸轮张开式制动器Cam controlled slide 凸轮控制滑块Cam disc 盘形凸轮Cam-driven fuel pump 凸轮驱动燃油泵Cam grinding 凸轮磨削Cam-ground piston 椭圆形活塞Camion 重型载货汽车，军用卡车Cam lobe crest 凸轮凸脊Cam of double lift 双级凸轮Camouflage 伪装，迷彩Camouflage net 伪装网Camp stool 折椅Cam ring 凸轮环；（叶片泵的）定子Cam roller 凸轮滚轮Camshaft 凸轮轴Cam shaft bearing 凸轮轴轴承Camshaft phasing gear 凸轮轴正时齿轮Camshaft sprocket 凸轮轴链轮Camshaft thrust washer 凸轮轴止推垫圈Camshaft timing gear 凸轮轴正时齿轮Camshaft turning lathe 凸轮轴车床Can 罐；罩，金属管壳Canibalize 汽车拆件拼装Canopy 顶盖；顶篷Canopy express truck 有篷的载货汽车Canopy top 盖式车顶Cantilever spring 悬臂弹簧Canvased light van 帆布篷轻型货车Canvas top 帆布车顶Cap 帽；盖Capacitor type flasher 电容式闪光器Capacity 容量Capacity factor （液力变矩器）能容系数Capacity of storage battery 蓄电池容量Capacity of tank 油箱容量Cape chisel 扁尖凿Cap nut 盖螺母Cap packing 盖衬垫Cap screw 有头螺灯Capstan 主动轴，主动轮；纹盘，起锚机Capstan nut 槽形螺母，带孔螺母Capstan winch 绞盘Capsule 囊；小容器；膜盒；膜片式传感器Car 汽车；轿车Caravan 大篷车；车队Car barn 车库Car body 车身Carbon 碳，积碳Carbon brush 碳刷Carbon brush holder 碳刷架Carbon deposit 积碳；碳质沉淀物Carbon dioxide 二氧货碳Carbon electrode 碳精电极Carbon fibre 碳纤维Carbonisation 碳化作用Carbonitriding 碳氨共渗；气体氰化Carbonization 碳化，渗碳；干馏Carbonized silicon 碳货硅，金刚砂Carbonized tungsten 一氧化碳Carbon pile regulator 碳堆式调节器Carbon-pile type current regulator 碳堆式电流调节器Carbon remover 除积碳器Carbon scraper 积碳刮除器Carbon steel 碳钢Carburet(t)er 化油器，汽化器Carburetion 汽化Carburetted air 增碳空气Carburetter air funnel 化油器空气进气喉管Carburetter body 化油器体Carburetter choke 化油器阻风门Carburetter engine 化油器式发动机Carburetter flange 化油器突缘Carburetter pipe wrench 化油器管扳手Carburizing by gas 气体渗碳Carcass 胎体，骨架Car container 汽车用集装箱Car cooler 汽车冷气设备Cardan 万向接头Cardan drive 万向节传动Cardan joint 万向节Cardan shaft 万向节传动轴Car floor 汽车底板Car ga(u)ge 汽车标准［规格，尺寸］Cargo floor 货箱底板Cargo gear （货物）装卸设备Cargo handling 货物装卸Cargo hatch 货舱口Cargo liner 定期运货汽车Car gondola 活底高边货车，无盖货车Cargo room 货舱Cargo truck 载货卡车Car heater 汽车暖风装置Car industry 汽车工业Car lift 举车器Car polish 汽车抛光腊Carport 敞开的汽画间；停车场Car radio 汽车收音机Carrige 车辆，铁路客车；刀架，溜板，滑动架Car trim 汽车装饰件Car trunk 汽车行李箱Car washer 洗车装置Car wax 车蜡Cascade 级联；串联Cascade control 级联控制Case-hardened steel 表面硬化钢Case hardening 表面硬化Case hardening steel 渗碳钢Casing 外壳Castellated nut 槽式螺母Caster (美) 主销后倾，主销后倾距；脚轮Caster angle 主销后倾角Caster camber ga(u)ge 主销后倾和前轮外倾角测量仪Caster effect of steering 主销后倾的转向效应。

NVH的名词解释NVH（Noise, Vibration, Harshness），即噪声、振动与粗糙感，是指汽车行业中关于车辆噪音和振动的一种评估和殊效应的概念。

在汽车行业中，NVH是一个非常重要的指标，对于提升车辆的舒适性和质量具有重要意义。

1. 噪声（Noise）噪声是指车辆运行时产生的任何不必要的声音。

噪声来源主要有发动机、排气系统、刹车片、悬挂系统以及风噪等。

其中，发动机噪声是汽车行业中最主要的噪声来源之一。

发动机噪声主要由爆震噪声、气缸振动导致的噪声以及气体流动噪声等组成。

汽车制造商通过添加隔音材料、改善发动机设计和优化排气系统等方式来降低噪声水平。

2. 振动（Vibration）振动是指车辆在行驶过程中产生的震动。

振动的来源包括发动机振动、车轮与路面的振动、传动系统的振动等。

汽车中的振动不仅会降低车辆的乘坐舒适性，还可能对车辆的可靠性和耐久性产生不利影响。

因此，汽车制造商需要通过细致的设计和调试来减小振动问题。

例如，对引擎和传动系统进行动平衡处理，使用减振器和悬挂系统等。

3. 粗糙感（Harshness）粗糙感是指车辆在行驶过程中产生的不舒适感觉，其主要体现在座椅、方向盘和底盘等部位。

粗糙感可以由噪声和振动引起，也可能是由座椅和悬挂系统等的设计不良导致的。

为了减小粗糙感，汽车制造商需要通过优化车辆的悬挂系统、改善座椅的舒适性以及加强隔音等措施来提升乘坐的舒适性。

整体而言，NVH评估是汽车制造商在设计和生产过程中不可或缺的一环。

通过对NVH的研究和改进，汽车制造商可以提供更加安静、平稳和舒适的驾驶体验。

此外，NVH评估还有利于解决车辆振动和噪声对驾驶员和乘客的健康影响问题。

在未来，随着汽车技术的不断发展，我们可以期待更加出色的NVH性能，为用户带来更高水准的驾驶体验。

总之，NVH评估是汽车行业重要的一部分。

它旨在减少车辆的噪音、振动和粗糙感，提升汽车的舒适性和品质。

为了达到这一目标，汽车制造商需要不断推动技术创新，改进车辆设计和制造工艺，并且采取精细化的测试和调试方法来提升NVH性能。

PP Production Proveout 生产验证TTO Tool Try-Out 工装设备试运行(J1) Job 1 整车投产DFMEA Design Failure Mode Effects Analysis 故障模式影响分析设计DVP Design Verification Plan 设计验证计划DVP&R Design Verification Plan & Report 设计验证计划和结果FMEA Failure Mode Effects Analysis 故障模式影响分析FPDS Ford Product Development System 福特产品开发系统GYR Green-Yellow-Red 绿-黄-红MRD Material Required Date 物料要求到厂日OTT OK-TO-TOOL 可以开模TKO Tooling-Kick-Off 工装启动OEM original Equipment Manufacturer 设备最初制造厂FtF/F2F Face To Face 面对面会议PV Production Validation 产品验证OTS Off-Tooling-Sample 完全工装样件QOS Quality Operating System 质量运作体系TS-16949 Technical Specification –16949 技术规范-16949APQP Advanced Product Quality Planning 先期产品质量计划IPD In Plant Date 进厂日PPM Parts per Million (applied to defective Supplier parts) 零件的百万分比率（适用于供应商不合格零件）PPAP Production Part Approval Process 生产件批准程序Pre-PV Pre -Production Validation 产品预先验证1PP- First Phase of Production Prove-Out 第一次试生产3C Customer(顾客导向)、Competition(竞争导向)、Competence（专长导向）4S Sale, Sparepart零配件, Service, Survey信息反馈5S 整理，整顿，清理，清洁，素养8D- 8 DisciplineABS Anti-lock Braking SystemAIAG 美国汽车联合会ANPQP Alliance New Product Quality ProcedureApportionment 分配APQP Advanced Product Quality PlanBacklite Windshield 后窗玻璃Benchmark Data 样件资料bloodshot adj.充血的, 有血丝的BMW Bavarian Motor WorksC.P.M Certified Purchasing manger 认证采购经理人制度CB- Confirmation Build 确认样车制造CC- Change CutOff 设计变更冻结CC\SC- critical/significant characteristicCCR Concern & Countermeasure RequestCCT Cross Company TeamCharacteristics Matrix 特性矩阵图COD Cash on Delivery 货到付现预付货款(T/T in advance) CP1- Confirmation Prototype 1st 第一次确认样车CP2- Confirmation Prototype 2nd 第二次确认样车Cpk 过程能力指数Cpk=Zmin/3CPO Complementary Parts orderCraftsmanship 精致工艺Cross-functional teams 跨功能小组CUV Car-Based Ultility VehicleD1：信息收集；8DD2：建立8D小组；D3：制定临时的围堵行动措施，避免不良品流出；D4：定义和证实根本原因，避免再发；D5：根据基本原因制定永久措施；D6：执行和确认永久措施；D7：预防再发，实施永久措施；D8：认可团队和个人的贡献。

NVH的含义NVH: 驾驶者和乘坐者在车辆行驶状态下的总体感觉，即乘客的舒适性感觉，主要包括噪声和振动。

用NVH特性来评价。

N=Noise(噪声)•V=Vibration（振动）•H=Harshness（声振粗糙度）•噪声：人耳感受到的由于空气的压力变化产生的扰动。

•振动：在某个频率或某一系列频率下围绕参考点产生的震荡运动。

•声振粗糙度：指振动和声音信号快速的幅度调制。

如广泛应用于汽车和摩托车的引擎噪声，剔须刀噪声就是大粗糙度噪声。

粗糙度越大，人越不舒服。

车身结构噪声的控制对于车身金属薄板振动辐射的噪声常用阻尼降噪法来控制。

阻尼降噪就是在发生振动的金属薄板上涂贴阻尼材料，以抑制其振动，从而达到降噪的目的。

其降噪原理主要在于阻尼材料减少了金属薄板弯曲振动的强度和缩短了薄板的振动时间。

采取阻尼降澡措施比较经济而有效的方法，是找出振动构件表面的振动腹点，并对腹点加重涂敷，或者找出构件表面的低频共振区域，然后对其重点处理。

共鸣声的控制汽车车身形成一定形状的封闭空腔，所以会发生与封闭管道类似的共振现象，该现象称为空腔共鸣，他具有增强车内噪声的效果。

在设计初我们要通过CAE分析白车身的空腔模态，设计过程中通过改变空腔结构来达到消除或减少空腔共鸣的效果。

汽车传动系噪声的控制采用中间支撑的分段式万向传动。

采用消除传动系振动的方法，如采用各种类型的振动能量动力吸收器，在万向传动的轴管内装入橡胶和尼龙填充物，在轴管壁上涂抹高损耗系数的覆盖层。

常用材料和结构：材料结构吸声材料消声器隔声材料吸声结构振动阻尼材料隔声结构隔振材料隔振系统发动机舱盖吸音棉前舱隔音垫顶棚吸音棉顶棚吸音毛毡翼子板海绵条沥青板的应用门外板自粘沥青板车门内板所有孔洞尽可能密封密封胶。

声学专业英语对照噪声常用术语一、声学常用术语1. absorption coefficient吸音系数：材料吸收的省能与入射声能之比值。

2. acoustical calibrator声学校准器：用來校准麦克风、噪音计的仪器。

3. ambient noise环境噪音：在环境中所有声源产生噪音的总和。

4. anechoic room无响室或称无回音室：边界能几乎吸收所有的入射波而形成室内是自由声场的封闭空间。

5. antinode波腹：驻波内振幅最大的点、线或面。

6. Ａ-Weighting A加权：模拟人耳对各种不同频率的声音感觉不一样的加权方法。

7. background noise背景噪音：在测量系统中，和量测信号无关的一切噪音。

8.band pressure level频带声压位准：在某一特定频带（如八音度频带）从下限频率至上限频率的声压位准。

9. CPB固定百分比带宽：CPB是Constant Percentage Bandwidth的简写，它表示每一个相邻频带的宽度比是固定的百分比。

10. decibel分贝：声音的物理量与參考物理量的比值取对數后乘以10或20。

11. diffuse sound field扩散场：在各传播方向呈无规则分布且能量密度均匀的声场。

12. diffraction绕射：因为空间形狀的改变使得声波传播方向改变的现象。

13. dispersion频散：声音的速度随频率而变化的现象。

14. Leq(equivalent continuous noise level)等效連续声压位准：Ａ加权声压位准在某一特定时间内平均值。

15. equal loudness contours等响曲线：在声压位准频率图上各种不同频率但听起來同样响之点所連成的曲线。

16. far field远场：自由场中離声源距離加倍，则声压位准减少6分贝的声场。

17. free field自由场：边界对声波的影响可以忽略不计的声场。

NVH性能是什么NVH是指Noise(噪声),Vibration(振动)和Harshness(声振粗糙度),由于以上三者在汽车等机械振动中是同时出现且密不可分,因此常把它们放在一起进行研究。

声振粗糙度是指噪声和振动的品质，是描述人体对振动和噪声的主观感觉，不能直接用客观测量方法来度量。

由于声振粗糙描述的是振动和噪声使人不舒适的感觉，因此有人称Harshness为不平顺性。

又因为声振粗糙度经常用来描述冲击激励产生的使人极不舒适的瞬态响应，因此也有人称Harshness为冲击特性。

文献[12]认为当汽车通过接缝或凸包时将产生瞬态振动（Harshness），它包括冲击和缓冲两种感觉。

系统刚度越大，车身瞬态振动的幅值越大，冲击越严重，同时固有频率增加使振动衰减变快，缓冲的效果变好。

同时它还给出了利用多元回归模型得到的冲击和缓冲方面感觉等级的经验公式。

总的说来，声振粗糙度描述是振动和噪声共同产生的使人感到极度疲劳的感觉。

简单地讲，乘员在汽车中的一切触觉和听觉感受都属于汽车NVH特性研究的范畴，此外，还包括汽车零部件由于振动引起的强度和寿命等问题。

从NVH的观点来看，汽车是一个由激励源（发动机、变速器等）、振动传递器（由悬挂系统和边接件组成）和噪声发射器（车身）组成的系统。

汽车传动系统NVH特性研究是以汽车传动系统作为研究对象的，是属于于汽车整车NVH特性研究的子系统。

目前的研究来看，汽车传动系统NVH特性研究主要是研究由发动机作为一个激励源产生的或汽车处于某种工况下的传动系统NVH特性。

国外对动力传动系振动特性的研究起步较早，国外先进的汽车厂家从80年代以来已经将汽车结构的动态特性纳入产品开发的常规内容。

尤其是20世纪90年代以来，丰田（Toyota）、通用（GM）、福特(Ford)、克莱斯勒（Chrysler）等大汽车公司的工程研究中心专门设立了NVH 分部，集中处理汽车的噪声（Noise）、振动（Vibration）和来自路面接触冲击的噪声声振粗糙度（Harshness）。

汽车词汇(中英文)中间齿轮intermediate gear(counter gear)副轴齿轮counter shaft gear副轴counter shaft变速器输入轴transmission imput shaft变速器输出轴transmission output shaft变速器主动齿轮轴transmission drive gear shaft变速器主轴transmission main shaft变速器中间轴transmission countershaft变速器轴的刚度rigidity of shaft变速齿轮比〔变速比〕transmission gear ratio传动比gear ratio主压力line pressure调制压力modulated pressure真空调制压力vacuum modulator pressure速控压力governor pressure缓冲压力compensator or trimmer pressure限档压力hold presure前油泵front pump (input pump )液力传动装置充油压力hydrodynamic unit change pressure后油泵gear pump (output pump )回油泵scavenge oil pumppressure -regulator vavle电磁阀调压阀solenoid regulator valve液力变矩器旁通阀converter bypass valve速控阀governor valve选档阀selectro valve换档阀shift valve信号阀signal valve继动阀relay valve换档指令发生器shift pattern generator档位指示器shift indicator(shift torwer)先导阀priority valve流量阀flow valve重迭阀overlap valve液力减速器操纵阀retarder control valve液力起步fluid start零速起动stall start液力变矩器锁止converter lockup全液压自动换档系统hydraulic automatic control system 电液式自动换档系统electronic -hydraulic automatiec换档shift升档upshift降档downshiftpower shfit单向离合器换档freewheel shfit人工换档manual shfit自动换档automaitc shfit抑制换档inhibited shift超限换档overrun shift强制换档forced shift换档点shift point叶片转位blade angle shift换档滞后shift hysteresis换档循环shift schedule换档规律process of power shift动力换档过程timing换档定时property of automatic shift 换档品质property of automatic shft 换档元件engaging element换档机构gearshift操纵杆control lever变速杆stick shift(gear shift lever) 〔副变速器〕变速杆range selector变速叉shifting fork (gear shift fork) 分动箱操纵杆transfer gear shift forkgear shift pedal变速轨〔拨叉道轨〕shift rail直截了当变速direct change(direct control)方向盘式变速column shift (handle change)按钮操纵finger-tip control槽导变速gate change空档位置neutral position直截了当驱动direct drive高速档top gear(high gear)低速档bottom gear(low speed gear)第一档first gear第二档second gear超速档overdirve gear经济档economic gear倒档reverse gear爬行档creeper gear驱动特性drive performance反拖特性coast performance定输入扭矩特性constant input torque performance全油门特性full throttle performance寄生缺失特性no load (parasitic losses)performance 原始特性primary characteristicresponse characteristic吸取特性absorption characteristic全特性total external characteristic输入特性characteristic of enhance输出特性characteristic of exit力矩特性torque factor(coefficient of moment) 过载系数overloading ratio变矩系数torque ratio能容系数capacity factorr几何相似geometry similarity运动相似kinematic similarity动力相似dynamic similarity透穿性transparency万向节和传动轴universal joint and drive shaft万向节universal joint非等速万向节nonconstant velocity universal joint 等速万向节constant velocity universal joint准等速万向节near constant velocity universal joint 自承式万向节self-supporting universal joint非自承式万各节non self suporting universal joint回转直径swing diameter等速平面constant velocity planetrue joint angle十字轴式万向节cardan (hookes)universal joint 万向节叉yoke突缘叉flange york滑动叉slip yoke滑动节，伸缩节slip joint花键轴叉slip shaft yoke轴管叉〔焊接叉〕tube(weld yoke)十字轴cross(spider)十字轴总成cross assembly挠性元件总成flexible universal joint球销式万向节flexible member assembly双柱槽壳housing球环ball球头轴ball head球头钉button中心球和座centering ball and seat球笼式万向节rzeppa universal joint钟形壳outer race星型套inner race保持架cage可轴向移动的球笼式万向节plunging constant velocity joint筒形壳cylinder outer race柱形滚道星形套inner race withcylinder ball grooves 偏心保持架non-concentric cage滚动花键球笼式万向节ball spline rzeppa universal joint外壳outer housing内壳体inner housing球叉式万向节weiss universal joint球叉ball yoke定心钢球centering ball三球销万向节tripod universal joint三柱槽壳housing三销架spider双联万向节double cardan universal joint凸块式万向节tracta universal joint凸块叉fork yoke榫槽凸块tongue and groove couplijng凹槽凸块groove coupling传动轴drive shaft(propeller shaft)传动轴系drive line传动轴形式drive shaft type两万向节滑动的传动轴two -joint inboard slip ddiveshaft两万向节外侧滑动传动轴two joint ouboard slip drive shaft单万向节传动轴single joint coupling shaft组合式传动轴unitized drive shaft传动轴减振器drive shaft absorber传动轴中间轴承drive shaft center bearing传动轴管焊接合件weld drive shaft tube assembly传动轴特点长度drive shaft length传动轴谐振噪声resonant noise of rive shaft传动轴的临界转速critical speed of drive shaft传动轴总成的平稳balance of drive shaft assembly 承诺滑动量slip相位角phase angle传动轴安全圈drive shaft safety strap驱动桥drive axle(driving axle)类型type断开式驱动桥divided axle非独立悬架式驱动桥rigid dirve axle独立悬架式驱动桥independent suspension drive axle 转向驱动桥steering drive axle贯穿式驱动桥tandem axles〝三速〞贯穿轴"three-speed" tandem axles单驱动桥single drive axle多桥驱动multiaxle drive减速器reducer主减速器final drive单级主减速器single reduction final drive双级主减速器double reduction final drive前置式双级主减速器front mounted double reduction final drive后置式双级主减速器rear mounted double reduction final drive上置式双级主减速器top mounted double reducton final drive行星齿轮式双级主减速器planetary double reduction final drive贯穿式主减速器thru-drive双速主减速器two speed final drive行星齿轮式双速主减速器two speed planetary final drive双级双速主减速器two speed double reduction final drive轮边减速器wheel reductor(hub reductro)行星圆柱齿轮式轮边减速器planetary wheel reductor行星锥齿轮式轮边减速器differential geared wheel reductor(bevelepicyclick hub reductor) 外啮合圆柱齿轮式轮边减速器spur geared wheel reductor差速器differential锥齿轮式差速器bevel gear differential圆柱齿轮式差速器spur gear differential防滑式差速器limited -slip differential磨擦片式自锁差速器multi-disc self -locking differential凸轮滑滑块自锁差速器self-locking differential with side ring and radial cam plate自动离合式自锁差速器automotive positive locking differential强制锁止式差速器locking differential液压差速器hydraulic differential轴间差速器interaxial differential差速器壳differential carrieer(case)主降速齿轮final reduction gear驱动轴减速比axle ratio总减速比total reduction ratio主降速齿轮减速比final reduction gear ratio双减速齿轮double reduction gear差速器主齿轮轴differential pinion-shaft差速器侧齿轮differential side gear行星齿轮spider gear(planetary pinion)螺旋锥齿轮spiral bevel gear双曲面齿轮hypoid gear格里林齿制gleason tooth奥林康型齿制oerlikon tooth锥齿轮齿数number of teeth in bevel gears and hypoid gears锥齿轮齿宽face width of tooth in bevel gears and hypoid gears 平面锥齿轮plane bevel gear奥克托齿形octoid form平顶锥齿轮contrate gearcircular tooth contact齿侧间隙backlash in circular tooth差速器十字轴differential spider差速器锁止机构differential locking -device差速器锁止系数differential locking factor差速器壳轴承carrier bearing桥壳axle housing整体式桥壳banjo housing可分式桥壳trumpet-type axle housing组合式桥壳unitized carrier-type axle housing 对分式桥壳split housing冲压焊接桥壳press-welding axle housing钢管扩张桥壳expanded tube axle housing锻压焊接桥壳forge welding axle housing整体铸造式桥壳cast rigid axle housing半轴axle shaft全浮式半轴full-floating axle shaft半浮式半轴semi-floating axle shaft四分之三浮式半轴three-quarter floating axle shaft 驱动桥最大附着扭矩slip torque驱动桥额定桥荷能力rating axle capactiy驱动桥减速比driveaxle ratiodrive axle mass单铰接式摆动轴single-joint swing axle双铰接式摆动轴double joint swig axle悬架系suspension system悬架suspension类型type非独立悬架rigid axle suspension独立悬架independent suspension平稳悬架equalizing type of suspension 组合式悬架combination suspension可变刚度悬架variable rate suspension纵置板簧式parallel leaf spring type上置板簧式over slung type下置板簧式under slung type双横臂式double with-bone arm type横置板簧式transversal leaf spring type双纵臂式double trailing arm type单横臂式single transverse arm type双横臂式double -wishbone type单横臂式singe trailing arm type双纵臂式double-trailing arm type单斜臂式single oblique arm tyepfour link type扭矩套管式torque tube drive type第迪安式De Dion type烛式sliding pillar type麦弗逊式MacPherson type金属弹簧式metal spring type空气弹簧式air spring type油气弹簧式hydro-pneumatic spring type 橡胶液体弹簧式hydro-rubber spring type橡胶弹簧式rubber spring type液体弹簧式hydraulic spring type三点悬架three-point suspension四点悬架four-point suspension部件assembly and parts悬架臂suspension arm上悬架臂upper suspension arm操纵臂control arm上操纵臂upper control arm下操纵臂lower control arm纵臂trailing arm横臂transverse arm斜臂oblique armsupport beam横向推力杆lateral rod纵向推力杆longitudinal rod拉杆tension rod压杆strut bar支撑杆strut bar扭矩套管torque tube变截面弹簧tapered spring钢板弹簧leaf spring(laminated spring)副钢板弹簧auxiliary spring非对称钢板弹簧unsymmetrical leaf spring单片式钢板弹簧single leaf spring多片式钢板弹簧muotileaved spring纵向钢板弹簧longitudinal leaf spring螺旋弹簧coil spring (helicalspring)空气弹簧air spring囊式空气弹簧bellow type air spring膜式空气弹簧diaphragm typeair spring橡胶弹簧rubber spring type液体弹簧hydraulic spring油气弹簧hydro-pneumatic spring type单气室油气弹簧single chamber hydragas spring双气室油气弹簧double chamber hydragas spring液体弹簧hydraulic spring底盘弹簧chassis spring四分之一椭圆形弹簧quarter elliptic spring半椭圆形弹簧half-elliptic spring(semi-elliptic spring) 四分之三椭圆形弹簧three quarter elliptic spring全椭圆形弹簧full elliptic spring悬臂弹簧cantilever spring簧上质量sprung weight簧下质量unsprung weight垫上弹簧载荷量spring capacity at pad地面弹簧载荷量spring capacity at ground弹簧静挠度spring static deflection弹簧跳动间隙bump clearance of spring弹簧中心距distance between spring centers减振器shock absorber筒式减振器telescopic shock absorber油压缓冲器hydraulic buffer负荷调平式减振器load -levelling shock absorber液压减振器dydraulic shock absorber可调减振器adjustable shock absorber摇臂式减振器lever type shock absorber磨擦式减振器frictional shock absorber充气减振器gas-filled shock absorber动力减振器dynamic shock absorber减振器卸荷阀shock absorber relief valve 减振器进油阀shock absorber intake valve 减振器示功图damper indicator diagram 减振器液damper fluid横向稳固器stabilizer anti-roll bar滑动座sliding seat滑板sliding plate弹簧架spring bracket弹簧主片spring leaf钢板弹簧吊耳leaf spring shackle钢板弹簧衬套leaf spring bushing钢板弹簧销leaf spring pin弹簧卷耳spring eyeU型螺栓U bolt钢板弹簧中心螺栓leaf spring center bolt橡胶衬套rubber bushing缓冲块buffer stopper限位块limiting stopper平稳轴trunnion shafttrunnion base臂轴arm shaft平横臂equalizer螺纹衬套screw bushing〔车身〕高度阀levelling valve车架auxiliary tank整体车架unitized frame上弯式梁架upswept frame (kick up frame) 短型车架stub frame发动机支架engine mounting半径杆radius rod平稳杆stabilizer bar制动反应杆brake reaction rod分开式车身和车架separated body and frame车轮wheel车轮尺寸名称wheelsize designation车轮类型wheel type单式车轮single wheel双式车轮dual wheel整体轮毂式车轮wheel with integral hub组装轮辋式车轮demountable rim wheel对开式车轮divided wheeladustable wheel辐板式车轮disc wheel可反装式车轮reversible wheel辐条式车轮wire wheel安装面attachment face安装面直径attachment face diameter 双轮中心距dual spacing半双轮中心距half dual spacing轮缘flange固定轮缘fixed flange轮缘规格代号flange size disignation轮缘高度flange height轮缘半径flange radius轮级端部半径flange edge radius轮级宽度flange width内轴承座肩inner bearing cup shoulder 内移距inset横向跳动lateral run-out外移距outset径向跳动radius run-out轮辋rim轮辋尺寸名称rim size disignationrim width标定轮辋宽度specified rim width轮辋直径rim diameter标定轮辋直径specified rim diameter轮辋类型rim types整体式〔深槽式〕one-piece(drop -center DC)半深槽式semi-drop center (SDC)二件式two-piece三件式three-piece四件式four-piece轮毂座hub seat五件式five-piece轮辋轮廓类型rim contour classification深槽轮辋drop center rim(DC)深槽宽轮辋wide drop center rim(WDC)半深槽轮辋semi-drop center rim(SDC)平底轮辋flat base rim平底宽轮辋wide flat base rim (WFB)全斜底轮辋full tapered bead seat rim (TB) 可拆卸轮辋demountable rim wheel对开式轮辋divided rim(DT)轮辋基体rim base轮辋基体偏移距rim base offset轮辋偏移距rim bevel distance气门嘴孔valve hole气门嘴孔的位置rim hole location锁圈槽gutter锁圈槽沟gutter groove锁圈槽顶gutter tip隔圈spaceband隔圈宽度spacerband width标定轮辋直径specified rim diameter 标定轮辋宽度specified rim width花键spline弹性锁圈spring lock ring辐条式车轮轮毂shell (wire shell)轮辋槽well槽角well angle槽深well depth槽底半径well iner radius槽的位置well position槽顶圆角半径well radius top槽宽度well width中心孔center holecenter line夹紧块clamp夹紧螺栓clamping bolt锥型座〔螺帽定位用〕cone seat (for retaining nut)可拆卸档圈detachable endless flange可拆卸弹簧档圈detachable spring flange可拆卸锥形座圈detachable endless taper bead seat ring 轮辐disc辐条wire spoke零移距zeroset弯距bending moment动态径向疲劳试验dynamic radial fatigue test横向疲劳试验cornering fatigue test轴安装axel mounting轴颈安装journal mounting孔径bore轮胎tyre (tire)轮胎系列tyre series轮胎规格tyre size轮胎标志tyre marking速度符号speed symbol胎面磨耗标志tread wear indicatorframework material层数number of plies层级ply rating外胎cover内胎inner tube胀大轮胎grown tyre充气轮胎pneumatic tyre新胎new tyre有内胎轮胎tubed tyre无内胎轮胎tubeless tyre水胎curing bag保留生产轮胎reserved old series of tyre 一般断面轮胎conventional section tyre 低断面轮胎low section tyre超低断面轮胎super low section tyre宽基轮胎wide base tyre斜交轮胎diagonal tyre子午线轮胎radial ply tyre活胎面轮胎removable tread tyre越野轮胎cross-country tyre沙漠轮胎sand tyre浇注轮胎cast tyreadjustable inflation tyre海棉轮胎foam filled tyre常压轮胎atomospheric pressure tyre 内支撑轮胎internal supporter tyre拱形轮胎arch tyre椭圆形轮胎elliptical tyre实心轮胎solid tyre粘结式实心轮胎cured on solid tyre非粘结式实心轮胎pressed on solid tyre圆柱实心轮胎cylindrical base solid tyre斜底实心轮胎conical base solid tyre抗静电实心轮胎anti-static solid tyre导电实心轮胎conductive solid tyre耐油实心轮胎oil-resistance solid tyre高负荷实心轮胎high load capacity solid tyre 胎面花纹treadpattern纵向花纹circumferetial pattern横向花纹transverse pattern公路花纹highway tread pattern越野花纹cross-country tread pattern 混合花纹dual purpose tread pattern 定向花纹directional tread patternmud and snow pattern花纹细缝pattern sipe花纹块pattern block花纹条pattern rib花纹沟groove花纹加强盘tie-bar of pattern花纹角度pattern angle花纹纹深度pattern depth花纹展开图patttern plan光胎面smooth tread胎冠crown胎面tread胎面行驶面tread cap胎面基部tread base胎面基部胶tread slab base胎面过渡胶transition rubber of tread 缓冲层breaker带束层belt缓冲胶片breaker strip包边胶tie-in strip完带层cap ply胎体carcasscord ply隔离胶insulation rubber 封口胶sealing rubber胎里tyre cavity内衬层inside liner气密层innerliner胎肩shoulder胎肩区shoulder area胎肩垫胶shoulder wedge胎侧sidewall屈挠区flexing area胎侧胶sidewall rubber装饰胎侧decorative sidewall 装饰线decorative rib装配线fitting line防擦线kerbing rib胎圈bead钢丝圈bead ring钢丝包胶wire covering胎圈座bead seat胎圈座角度beat seat angle胎圈座圆角半径bead seat radiusbead seat width可选择的胎圈座轮廓bead seat optional contours 凹陷型center-pente(CP)平峰型flat hump(FH)凸峰型round hump(RH)专门座架special ledge(SL)胎圈芯bead core三角胶apex胎圈补强带bead reinforcing strip胎圈包布chafer胎圈外护胶bead filler rubber胎踵bead heel胎趾bead toe胎圈底部bead base内胎胎身tube body断面宽度section width断面高度section height高宽比〔H/S〕aspect ratio(H/S)外直径overall diameter自由半径free radius转向系steering system类型typemanual steering system动力转向系power steering system转向操纵机构steering control mechanism直列式转向器in-line steering gear四边联杆式转向机构parallelogram linkage steering整体式动力转向机构integral type power steering总成和部件assemblies and parts转向万向节steering universal joint转向传动轴steering inner articulated shaft转向管柱steering column球轴承套管式转向管柱tube and ball type steering column 可伸缩式转向管柱telescopic steering column折叠式转向管柱collapsible steering column倾斜和缩进式转向管柱tilt and telescopic steering column 吸能式转向管柱energy-absorbing steering column 网络状转向柱管net type steering column转向轴steering shaft转向横轴cross shaft转向盘steering wheel倾斜式方向盘tilt steering wheel机构转向器manual steering gear蜗杆滚轮式转向器worm and roller steering gearcover of steering gear壳体housing转向蜗杆steering worm滚轮roller滚轮轴roller shaft侧盖side cover摇臂轴pitman arm shaft循环球式转向器recirculating ball steering gear循环球和螺母式转向器recirculating ball and nut steering gear循环球齿条齿扇式转向器recirculating ball-rack and sector steering gear 转向螺母steering nut钢球ball转向螺杆steering screw循环球-曲柄销式转向器recirculating ball-lever and peg steering gear指销stud蜗杆指销式转向器worm and peg steering gear转向齿轮steering pinion转向齿条steering rack动力转向器power steering stgear整体式动力转向器integral power steering gear常压式液压动力转向器constant pressure hydraulic power steering gear 常流式液压动力转向器constant flow hydraulic power steering gear螺杆螺线式转向器screw and nut steering gear蜗杆指销式转向器worm and peg steering gear齿轮齿条式转向器rack and pinion steering gear变传动比转向器steering gear with variable ratio 转向操纵阀steering control valve滑阀式转向操纵器spool valve type阀体valve housing滑阀valve spool转阀式转向操纵阀rotary valve type扭杆torsion bar转向动力缸power cylinder转向油泵power steerig pump转向油罐oil reservoir转向传动杆系steering linkage动力转向系布置power steering system layout反作用阀reactive valve梯形转向机构ackerman steering整体式转向梯形杆系ackerman steering linkdage分段式转向梯形杆系divided ackerman steering linkage 中间转向杆intermediate steering rod转向摇臂pitman arm转向直拉杆steering drag link中间转向联杆center steering linkdage端部螺塞end plug球头销ball stud球头座ball cup压缩弹簧compression spring梯形机构tie rod linkage梯形臂tie rod arm转向横拉杆steering tie rod接头socket横拉杆端接头tie rod end分段式梯形机构split tie rod type tie rod linkage摆臂swing arm动力转向power steering气压式动力转向air-power steering液压式动力转向hydraulic power steerig液压常流式动力转向hydraulic constant flow type power steering 液压储能式动力转向hydraulic accumulator power steering慢速转向slow steeirng快速转向fast steering (quick steering)过度转向oversteering转向不足understeering转向系刚度steering system stiffness转向盘自由行程free play of steering wheel转向器转动力矩rotating torque of steering gear转向力矩steering mometn转向阻力矩steering resisting torque转向力steering force转向传动比steering gear ratio (steering ratio0恒定转向传动比constant ratio steering可变转向传动比variable ratio steering转向系角传动比steering system angle ratio转向器角传动比steering gear angle ratio转向传动机构角传动比steering linkage angle ratio转向器传动效率steerign gear efficiency正效率forward efficiency逆效率reverse efficiency转向器扭转刚度torsional stiffness of steering gear转向盘总圈数total number of steering wheel turns转向器总圈数total turns of steering gaer转向器传动间隙steering gar cleanrance摇臂轴最大转角max.rotating angle of pitman arm shaft转向摇臂最大摆角max. Swing angle of steering pitman arm 转向器反驱动力矩reverse rotating torque of steering gear转向器最大输出扭矩steering gear max. Output torque最大工作压力max. Working pressure额定工作压力rated working pressure转向油泵理论排量theoretical displacement of pump限制流量limited flow转向操纵阀预开隙pre-opened play of steering contol valve转向操纵阀全开隙totally -opened play of steering control valve转向操纵阀内泄漏量internal leakage in steering control valve转向操纵阀压力降pressure loss in steering control valve转向器角传动比特性steering gear angle ratio characteristic转向器传动间隙特性steering gear clearance characterstic转向器传动效率特性steering gear efficeieny characteristic转向力特性steering force characteristic动力转向系灵敏度特性power steering systme response characteristic转向操纵阀压力降特性steeirn gcontrol valve presrue loss characteristtic 前桥front axle工字梁I-beam双工字梁twin I-beam非驱动桥dead axle转向节steering knuckle挂车转向装置steering system of trailer中央主销式转向装置central king pin type steering systme无主销转向装置no king pin type steering system全杆式转向装置all linkage tyep steering system球销式转向节ball and socket steering knuckle转向节止推轴承steering knuckle thrust bearing前轮轴front wheel spindle转向盘轴steering spindle转向节轴knuckle spindle转向节臂steering knuckle arm〔转向节〕主销knuckle pin(King pin)反拳式前桥reverse elliott axle反拳式转向节reverse elliott steering knuckle叉式前桥elliott type axle叉式转向节elliott steering knuckle制动系braking ssytem类型tyep行车制动系统service braking sytem应急制动系统secondary (emergency )braking sytem 驻车制动系统parking braking system辅助制动系统auxiliary braking system自动制动系统automatic braking sytem人力制动系统muscular energy braking sytem助力制动系统energy assisted braking system动力制动系统non-muscular energy braking system惯性制动系统inertial braking styem重力制动系统gravity braking sytem单回路制动系统single-circuit braking system双回路制动系统dual -ciurcuit braking system单管路制动系统single-line braking system双管路制动系统dual braking sytem多管路制动系统multi-line braking sytem连续制动系统continuous braking sytem半连续制动系统semi-continuous braking sytemm 非连续制动系统non-continuous braking system 伺服制动系统servo braking system液压制动系统hydraulic braking sytem电磁制动系统electormagnetic braking sytem机械制动系统mechanical braking sytem组合制动系统combination braking sytem差不多术语bsic terms制动装备braking equipment组成部件constituent elements制动力学braking mechanics渐进制动gradual braking制动能源braking energy source制动力矩braking torquetotal braking force干扰后效制动力矩distrubing residual braking torque总制动距离total braking distance有效制动距离active braking distance制动力分配率braking force distaribution rate制动效能因素〔制动强度〕braking efficiency factro制动力braking work瞬时制动功率instantaneous braking power爱护压力rptection pressure报警压力alarm pressure制动系滞后braking system hysteresis制动成效百分数percentage of the braking efficiency停车距离〔制动距离〕stopping distance充分发出的平均减速度mean fully developed braking deceleration (MFDD) 制动反应时刻reaction time促动时刻actuating time初始反应时刻initial response time制动力增长时刻build-up time of braking force有效制动时刻active braking time开释时刻release time驾驶员反应时刻reaction time of driver机构滞后时刻mechanism hysteresis timebuild-up time of braking force 主制动时刻main braking time总制动时刻total braking tiem停车时刻stopping tiem开启行程opening travel空行程spare travel中间行程mid-travel制动储备行程reserve brake travel断油行程cut-off travel行程缺失loss of travel缩小比〔减压比〕reduction ratio回缩retraction两片法two-plate method单片法single-plate method含水量moistrue content单轮操纵individual wheel control多轮操纵multi wheel control轴操纵axle control边操纵side control对角操纵diagonal control组合多轴操纵combined multi-axle control 可变选择variable selection最低操纵速度minimum control speed传感器信号选择sensor signal低选择select -low高选择select-high预定选择predetermined selectin车轮选择selection by wheel平均选择average selecton辨论率resolution rate操纵周期control cycle操纵频率control frequency操纵力control force作用力control froce制动器效能因素application force制动器材的滞后brake hysteresis制动器输出力矩brake output torque制动器额定力矩brake rating torque制动蹄效能因素brake shoe efficiency factro制动蹄作用压力application pressure of brake shoe assebmly 制动蹄开释压力release pressure of brake shoe最大制动蹄中心升程maximum shoe centre lift制动鼓直径drum diameter制动鼓宽度drum widthdrum thickness制动盘厚度disc thickness〔鼓或盘〕的摩擦面积swept area制动衬片吸取功率power absorption of lining制动衬片包角lining arc制动衬片单位面积制动力lining drag衬片摩擦系数lining mu衬片摩擦面积/每轴lining area/axle衬片摩擦面积/每个制动器lining area/brake踏板行程pedal travel踏板自由行程free pedal travel踏板最大行程maximum pedal travel踏板力pedal effort有效踏板长度effective pedal length踏板速比pedal velocity ratio踏板回位弹簧力pedal return spring load踏板回位弹簧刚度pedal return spring rate制动初速度initial speed of braking制动减速度braking deceleration瞬时制动减速度instantaneous braking deceleration 平均制动减速度mean braking deceleration最大制动减速度maximum braking decelerationpetroleum base brake fluid非石油基制动液non-petroleum base brake fluid 最低湿沸点minimum wet boiling point防冻液anti-freeze liquid冷却液cooling liquid供能装置energy supplying device真空泵vacuum pump喷射器ejector真空罐〔筒〕vacuum tank空压机air compressor气缸盖cylinder head气缸体cylinder block活塞piston火塞环piston ring连杆connecting rod活塞销piston pin曲轴crank shaft进气阀intake valve排气阀exhaust valve储气罐〔筒〕air storage reservoir调压阀pressure regulating valve单向阀single check valve止回阀、单向阀check valve滤清器filter进气滤清器air intake filter排气滤清器air exhaust filter管路滤清器line filter滤网〔芯〕strainer油水分离器oil and water seperator防冻器aiti-freezer空气干燥器air dryer排放阀drain valve压力爱护阀pressrue protection valve操纵装置control device行车制动踏板装置service braking pedal device 制动踏板braking pedal踏板护套pedal pad踏板支架pedal brackeet衬套bushing套管collar销轴axis pin回位弹簧retruen spring驻车制动操纵装置parking brake control device 操纵杆control lever操纵杆支架control lever bracket操纵杆导套control lever guide collar齿杆〔棘轮〕rod rack(ratchet)棘抓ratchet pawl操纵揽绳control cable平稳臂equalizer拉杆〔拉绳〕pull rod(pull wire)拉杆导套pull rod guide collar制动杆brake lever手制动杆hand lever气制动阀aire brake valve单腔气制动阀single-chamber air brake valve推杆plunger气阀air valve平稳弹簧equalizing spring膜片diaphragm双腔气制动阀dual-chamber air brake valve串列式双腔气制动阀series dual -chamber air brake valve 并列式双腔气制动阀parallel dual-chamber air brake valve 三腔气制动阀triple-chamber air brake valve三通路操纵阀three way control valve双向止回阀〔双通单向阀〕dual way check valve。

迷向磁场探头isotropic field probe射频滤波器radio frequency (RF)filter低通滤波器low-pass filter抑制滤波器suppression filter线束wire harness同轴电缆coaxial cable光导纤维电缆fiber optic links人工（电源）网络artificial network(AN)宽频人工（电源）网络broadband artificial network (BAN) 电位计voltmeter功率计power meter频率分析仪frequency analyzer频谱分析仪spectrum analyzer测试接收机testing receiver system波形采集装置waveform acquisition equipment检波器detector准峰值检波器quasi-peak detector模拟手artificial hand吸收钳absorbing clamp模拟灯dummy lamp带状线strip line平衡-不平衡转化器balloon在试设备device under test(DUT)转鼓试验台roller bench转台turntable测功机dynamometer升降台lifting device for lifting废气排气系统exhaust emission suction system消防系统fire extinguishing system可视通话系统video and intercom system声学和噪声acoustic and noise声学acoustics声学工程acoustical engineering声波acoustic wave声容acoustic capacitance声频acoustical frequency声阻acoustical resistance声级acoustical level声谱acoustic spectrum声抗acoustical reactance声阻抗acoustic impedance声质量acoustical mass声反馈acoustic feed back声功率acoustical power声效率acoustical efficiency传声性acoustical conductivity声藕合acoustical coupling声学分析acoustical analysis声源source of sound声场sound field声压sound pressure声蟠sound coil声速sound velocity共鸣resonance响度loudness回声echo噪声noise汽车噪声automobile noise噪声控制noise control分贝decibel(dB)声强与声强级sound intensity and sound intensity level声压与声压级sound pressure and pressure level of sound响度级与等响曲线soundness level and equal -loudness contours 声级sound level噪声测量系统measurement system of noise声功率与声功率级sound power and power level汽车噪声测量方法measurement method of vehicle noise声学仪器acoustical instrument声强计、比声计acoustimeter声幅射器acoustical radiator共鸣器acoustic resonator滤声器acoustical filter检声器sound detector噪声计noise meter精密声级计precision sound level meter电平记录仪level recorder频谱分析仪frequency spectrum analyzerFFT——快速傅里叶变换）分析仪fat analyzer机械阻抗分析系统mechanical impedance analysis system 跟踪滤波器tracking filter功率谱分析仪power spectral density analyzer概率密度分析仪probability density analyzer自相关仪autocorrelation function analyzer消声器（噪声衰减装置）sound attenuating噪音消声器（隔音材料）silencer(sound deadener)清洁度cleanliness毛坯清洁度rough cleanliness零件清洁度parts cleanliness快速不解体清洁度rapid undisassembly cleanliness解体清洁度disassembly cleanliness装配清洁度assembly cleanliness重量法weighting method光电比色法photoelectric colorimetric method离心法centrifugal method色度比较法patch test method滤膜filter membrane恒重standing weight清洗液leaner混浊液dirty solution过滤filtration微粒particle粒度particle size孔隙度void ratio全液过滤whole solution through filtering抽样过滤sample filtering滤膜气泡点压力pressure of air bulb in film滤膜孔隙率void ratio of film滤膜萃取率percentage of film taken off环境environment清洁度检测室cleanliness measurement room局部洁净区clean work area准备室preparatory room将尘量quantity of fallen dust抽样基数sampling basic number取样部位sampling location清洁度限值cleanliness limit重量分析法analysis by weight method滤膜显微镜分析法microscopic method磨料试验法grit test method重复性repeatability再现性reproducibility传动系drive line(transmission ,power train)机械传动mechanical transmission无级传动steeples transmission (continuously variable transmission ) 液力传动hydrodynamic drive液力机械传动hydro mechanical transmission液压分流传动hydrostatic differential transmission液压蓄能传动hydrostatic stored energy transmission system飞轮蓄能传动系flywheel stored energy transmission system电传动electrical transmission电动轮electric wheel链传动chain-driving双发动机并联传动dual engine drive传动系的扭转振动tensional vibrations of transmission齿轮噪声gear noise传动系的噪声transmission noise (driveline noise, power train noise) 离合器clutch类型type摩擦式离合器friction clutch单盘离合器single plate clutch双盘离合器double plate clutch多盘离合器multi-plate clutch膜片弹簧离合器diaphragm spring clutch自动离合器automatic clutch离心式自动离合器centrifugal type automatic clutch电磁离合器electromagnetic clutch磁粉离合器magnetic-powder latch螺旋弹簧离合器spring-loaded clutch中央弹簧离合器central spring clutch斜置弹簧离合器angle-spring clutch伺服离合器servo clutch部件assembly and parts离合器操纵机构clutch operation飞轮flywheel stored energy transmission system飞轮壳flywheel casing从动盘摩擦衬片clutch plate lining离合器壳clutch housing传力片steel tape压盘pressure plate分离杆release lever分离套筒release sleeve离合器轴clutch shaft离合器盖clutch cover从动盘clutch plate从动盘毂clutch plate hub分离弹簧release spring分离轴承release thrust bearing中间压盘center plate压紧弹簧pressure spring膜片弹簧diaphragm spring减震弹簧damping spring摩擦片friction lining扭转振动减震器torshional vibration damper离合器机械式操纵机构clutch operation device(mechanical ) 离合器踏板轴clutch pedal shaft离合器踏板臂clutch pedal lever离合器踏板密封套pedal lever seal离合器踏板clutch pedal pad分离推杆release rod分离推杆叉push-rod fork离合器分离轴clutch release shaft分离杆支座release lever support分离杆轴release lever axle分离杆调整螺钉release lever adjusting screw分离轴承和分离套筒总成release bearing and sleeve assembly自动调心分离轴承self-aligning release thrust bearing离合器推力轴承clutch thrust bearing离合器轴前轴承clutch copilot bearing分离叉withdrawal fork分离叉球头支座operating fork ball -end分离推杆调整螺钉release rod adjusting screw分离叉回位弹簧operating fork return spring踏板回位弹簧clutch pedal return spring离合器分离拉索clutch release cable离合器液压式操纵机构clutch operation (hydraulic)离合器操纵机构主缸clutch release master cylinder储液罐fluid reservoir主缸活塞master cylinder piston主缸推杆master cylinder push rod工作缸推杆slave cylinder push rod工作缸活塞slave cylinder piston工作缸clutch release slave cylinder液压系统放气塞hydraulic system bleeding plug油管pipe联接软管hose踏板支座clutch pedal mounting bracket分离杆铰销operating lever articulation工作缸活塞回位弹簧slave cylinder piston return spring主缸活塞回位弹簧master cylinder piston return spring离合器打滑clutch slipping滑磨功work of slipping接合平顺性smoothness of pick-up (engagement)分离的彻底性cleanliness of disengagement离合器后备係数reserve coefficient of clutch 离合器的微处理机控制microprocessor controlled clutch变速器transmission (gearbox)机械式变速器mechanical transmission固定轴式变速器fixed shaft transmission中间轴变速器countershaft transmission双中间轴变速器twin countershaft transmission多中间轴变速器multi-countershaft transmission两轴式变速器twin-shaft transmission行星齿轮式变速器planetary transmission滑动齿轮变速器sliding gear transmission全直齿常啮式变速器fully constant mesh all spur gear transmission 全斜齿常啮式变速器fully constant mesh all helical gear transmission 全齿套变速器all dog clutch transmission多级变速器multi-speed transmission无级变速器non-stage transmission同步器式变速器synchromesh transmission直接档变速器direct drive transmission超速档变速器over drive transmission手动换档变速器manually shifted transmission直接操纵变速器direct control transmission远距离操纵变速器remote control transmission动力助力换档变速器power assisted shift transmission自动换档机械式变速器automatic mechanical transmission半自动换档机械式变速器semi-automatic mechanical transmission插入式多档变速器intertype multi-speed transmission分段式多档变速器sectional type multi-speed transmission组合式变速器combinatory transmission主变速器basic transmission副变速器splitter带主减速器的变速器final driving transmission液力变速器hydrodynamic transmission自动液力变速器automatic transmission半自动液力变速器semiautomatic transmission人工换档液力变速器manually shifted transmission分流式液力变速器split torque drive transmission定轴式液力变速器countershaft transmission行星式液力变速器planetary transmission电子同步变速装置electronically synchronized transmission assembly 滑动齿轮传动sliding -gear transmission常啮合齿轮传动constant mesh transmission啮合套shift sleeve (engagement sleeve)液力传动hydrodynamic drive液力传动装置dydraudynamic drive unit液力偶合器fluid coupling液力变矩器torque converter综合式液力变矩器torque converter-coupling锁止式液力变矩器lock-up torque converter变容式液力变矩器variable capacity converter同步器synchronizer常压式同步器constant pressure synchronizer惯性式同步器inertial type of synchronizer自动增力式同步器self-servo synchronizer双涡轮液力变矩器double-turbine torque converter双泵轮液力变矩器double-impeller torque converter导轮可反转的变矩器torque converter with reversal reactor 分动箱（分动器）transfer case辅助变速器auxiliary gear box取力器（动力输出机构）power take-off传动轴减速器driveline retarder液力减速器hydraulic retarder单向离合器one-way clutch锁止离合器lock-up clutch叶轮member泵轮impeller涡轮turbine导轮reactor转子rotor定子stator级stage相phase叶片blade转动叶片variable blade循环圆truss section速度三角形triangle of velocities外环shell内环core设计流线design path边斜角（进出口）bias(entrance and exit) 包角scroll叶片骨线mean camber line叶片角blade angle阻流板step reflector baffle速度环量circulation (circulation of stream) 液流角flow angle滑差slip速比speed ratio变矩比torque ratio能容係数capacity factor零速转速stall speed空转转速racing speed变矩范围torque conversion range偶合范围coupling range偶合点coupling point锥形渐开线齿轮conical involutes gear变速齿轮transmission gear分动齿轮（分动机构）transfer gear变速齿轮组change gear set滑动齿轮sliding gear常啮齿轮constant mesh gear倒档中间齿轮reverse idler gear行星齿轮机构planetary gears行星齿轮planet gear行星架planet carrier太阳齿轮sun gear内齿轮internal or king gear外侧行星齿轮outer planet gear内侧行星齿轮inner planet gear长行星齿轮long planet gear短行星齿轮short planet gear双联行星齿轮compound planet gear中间齿轮intermediate gear(counter gear)副轴齿轮counter shaft gear副轴counter shaft变速器输入轴transmission input shaft变速器输出轴transmission output shaft变速器主动齿轮轴transmission drive gear shaft变速器主轴transmission main shaft变速器中间轴transmission countershaft变速器轴的刚度rigidity of shaft变速齿轮比（变速比）transmission gear ratio传动比gear ratio主压力line pressure调制压力modulated pressure真空调制压力vacuum modulator pressure速控压力governor pressure缓冲压力compensator or trimmer pressure限档压力hold pressure前油泵front pump (input pump )液力传动装置充油压力hydrodynamic unit change pressure 后油泵gear pump (output pump )回油泵scavenge oil pump调压阀pressure -regulator valve电磁阀调压阀solenoid regulator valve液力变矩器旁通阀converter bypass valve速控阀governor valve选档阀selector valve换档阀shift valve信号阀signal valve继动阀relay valve换档指令发生器shift pattern generator档位指示器shift indicator(shift tower)先导阀priority valve流量阀flow valve重迭阀overlap valve液力减速器控制阀retarder control valve液力起步fluid start零速起动stall start液力变矩器锁止converter lockup全液压自动换档系统hydraulic automatic control system 电液式自动换档系统electronic -hydraulic automatic换档shift升档up shift降档downshift动力换档power shift单向离合器换档freewheel shift人工换档manual shift自动换档automatic shift抑制换档inhibited shift超限换档overrun shift强制换档forced shift换档点shift point叶片转位blade angle shift换档滞后shift hysteresis换档循环shift schedule换档规律process of power shift动力换档过程timing换档定时property of automatic shift换档品质property of automatic shaft换档元件engaging element换档机构gearshift操纵杆control lever变速杆stick shift(gear shift lever)（副变速器）变速杆range selector变速叉shifting fork (gear shift fork)分动箱控制杆transfer gear shift fork变速踏板gear shift pedal变速轨（拨叉道轨）shift rail直接变速direct change(direct control)方向盘式变速column shift (handle change)按钮控制finger-tip control槽导变速gate change空档位置neutral position直接驱动direct drive高速档top gear(high gear)低速档bottom gear(low speed gear)第一档first gear第二档second gear超速档overdrive gear经济档economic gear倒档reverse gear爬行档creeper gear驱动特性drive performance反拖特性coast performance定输入扭矩特性constant input torque performance 全油门特性full throttle performance寄生损失特性no load (parasitic losses)performance 原始特性primary characteristic响应特性response characteristic吸收特性absorption characteristic全特性total external characteristic输入特性characteristic of enhance输出特性characteristic of exit力矩特性torque factor(coefficient of moment)过载係数overloading ratio变矩係数torque ratio能容係数capacity factor几何相似geometry similarity运动相似kinematic similarity动力相似dynamic similarity透穿性transparency万向节和传动轴universal joint and drive shaft万向节universal joint非等速万向节no constant velocity universal joint 等速万向节constant velocity universal joint准等速万向节near constant velocity universal joint 自承式万向节self-supporting universal joint非自承式万各节non self supporting universal joint 回转直径swing diameter等速平面constant velocity plane万向节夹角true joint angle十字轴式万向节card an (hooks)universal joint万向节叉yoke突缘叉flange York滑动叉slip yoke滑动节，伸缩节slip joint花键轴叉slip shaft yoke轴管叉（焊接叉）tube(weld yoke)十字轴cross(spider)十字轴总成cross assembly挠性元件总成flexible universal joint球销式万向节flexible member assembly双柱槽壳housing球环ball球头轴ball head球头钉button中心球和座centering ball and seat球笼式万向节repay universal joint钟形壳outer race星型套inner race保持架cage可轴向移动的球笼式万向节plunging constant velocity joint 筒形壳cylinder outer race柱形滚道星形套inner race with cylinder ball grooves偏心保持架non-concentric cage滚动花键球笼式万向节ball spine repay universal joint外壳outer housing内壳体inner housing球叉式万向节Weiss universal joint球叉ball yoke定心钢球centering ball三球销万向节tripod universal joint三柱槽壳housing三销架spider双联万向节double card an universal joint凸块式万向节tract universal joint凸块叉fork yoke榫槽凸块tongue and groove coupling凹槽凸块groove coupling传动轴drive shaft(propeller shaft)传动轴系drive line传动轴形式drive shaft type两万向节滑动的传动轴two -joint inboard slip driveshaft两万向节外侧滑动传动轴two joint outboard slip drive shaft单万向节传动轴single joint coupling shaft组合式传动轴unitized drive shaft传动轴减振器drive shaft absorber传动轴中间轴承drive shaft center bearing传动轴管焊接合件weld drive shaft tube assembly传动轴特征长度drive shaft length传动轴谐振噪声resonant noise of drive shaft传动轴的临界转速critical speed of drive shaft传动轴总成的平衡balance of drive shaft assembly允许滑动量slip相位角phase angle传动轴安全圈drive shaft safety strap驱动桥drive axle(driving axle)类型type断开式驱动桥divided axle非独立悬架式驱动桥rigid drive axle独立悬架式驱动桥independent suspension drive axle转向驱动桥steering drive axle贯通式驱动桥tandem axles“三速”贯通轴"three-speed" tandem axles单驱动桥single drive axle多桥驱动multivalve drive减速器reducer主减速器final drive单级主减速器single reduction final drive双级主减速器double reduction final drive前置式双级主减速器front mounted double reduction final drive 后置式双级主减速器rear mounted double reduction final drive上置式双级主减速器top mounted double reduction final drive行星齿轮式双级主减速器planetary double reduction final drive贯通式主减速器thru-drive双速主减速器two speed final drive行星齿轮式双速主减速器two speed planetary final drive双级双速主减速器two speed double reduction final drive轮边减速器wheel redactor(hub redactor)行星圆柱齿轮式轮边减速器planetary wheel redactor行星锥齿轮式轮边减速器differential geared wheel redactor(bevelepicyclick hub redactor)外啮合圆柱齿轮式轮边减速器spur geared wheel redactor差速器differential锥齿轮式差速器bevel gear differential圆柱齿轮式差速器spur gear differential防滑式差速器limited -slip differential磨擦片式自锁差速器multi-disc self -locking differential凸轮滑滑块自锁差速器self-locking differential with side ring and radial cam plate自动离合式自锁差速器automotive positive locking differential强制锁止式差速器locking differential液压差速器hydraulic differential轴间差速器interracial differential差速器壳differential carrier(case)主降速齿轮final reduction gear驱动轴减速比axle ratio总减速比total reduction ratio主降速齿轮减速比final reduction gear ratio双减速齿轮double reduction gear差速器主齿轮轴differential pinion-shaft差速器侧齿轮differential side gear行星齿轮spider gear(planetary pinion)螺旋锥齿轮spiral bevel gear双曲面齿轮hypoid gear格里林齿制Gleason tooth奥林康型齿制oerlikon tooth锥齿轮齿数number of teeth in bevel gears and hypoid gears锥齿轮齿宽face width of tooth in bevel gears and hypoid gears平面锥齿轮plane bevel gear奥克托齿形octopi form平顶锥齿轮contrite gear齿面接触区circular tooth contact齿侧间隙backlash in circular tooth差速器十字轴differential spider差速器锁止机构differential locking -device差速器锁止係数differential locking factor差速器壳轴承carrier bearing桥壳axle housing整体式桥壳banjo housing可分式桥壳trumpet-type axle housing组合式桥壳unitized carrier-type axle housing对分式桥壳split housing冲压焊接桥壳press-welding axle housing钢管扩张桥壳expanded tube axle housing锻压焊接桥壳forge welding axle housing整体铸造式桥壳cast rigid axle housing半轴axle shaft全浮式半轴full-floating axle shaft半浮式半轴semi-floating axle shaft四分之三浮式半轴three-quarter floating axle shaft 驱动桥最大附着扭矩slip torque驱动桥额定桥荷能力rating axle capacity驱动桥减速比drive axle ratio驱动桥质量drive axle mass单铰接式摆动轴single-joint swing axle双铰接式摆动轴double joint swig axle悬架系suspension system悬架suspension类型type非独立悬架rigid axle suspension独立悬架independent suspension平衡悬架equalizing type of suspension组合式悬架combination suspension可变刚度悬架variable rate suspension纵置板簧式parallel leaf spring type上置板簧式over slung type下置板簧式under slung type双横臂式double with-bone arm type横置板簧式transversal leaf spring type 双纵臂式double trailing arm type单横臂式single transverse arm type双横臂式double -wishbone type单横臂式singe trailing arm type双纵臂式double-trailing arm type单斜臂式single oblique arm type四连杆式four link type扭矩套管式torque tube drive type第迪安式De Dion type烛式sliding pillar type麦弗逊式Macpherson type金属弹簧式metal spring type空气弹簧式air spring type油气弹簧式hydro-pneumatic spring type 橡胶液体弹簧式hydro-rubber spring type 橡胶弹簧式rubber spring type液体弹簧式hydraulic spring type三点悬架three-point suspension四点悬架four-point suspension部件assembly and parts悬架臂suspension arm上悬架臂upper suspension arm控制臂control arm上控制臂upper control arm下控制臂lower control arm纵臂trailing arm横臂transverse arm斜臂oblique arm支撑梁support beam横向推力杆lateral rod纵向推力杆longitudinal rod拉杆tension rod压杆strut bar支撑杆strut bar扭矩套管torque tube变截面弹簧tapered spring钢板弹簧leaf spring(laminated spring)副钢板弹簧auxiliary spring非对称钢板弹簧unsymmetrical leaf spring单片式钢板弹簧single leaf spring多片式钢板弹簧muotileaved spring纵向钢板弹簧longitudinal leaf spring螺旋弹簧coil spring (helical spring)空气弹簧air spring囊式空气弹簧bellow type air spring膜式空气弹簧diaphragm type air spring橡胶弹簧rubber spring type液体弹簧hydraulic spring油气弹簧hydro-pneumatic spring type单气室油气弹簧single chamber hydra gas spring双气室油气弹簧double chamber hydra gas spring液体弹簧hydraulic spring底盘弹簧chassis spring四分之一椭圆形弹簧quarter elliptic spring半椭圆形弹簧half-elliptic spring(semi-elliptic spring) 四分之三椭圆形弹簧three quarter elliptic spring全椭圆形弹簧full elliptic spring悬臂弹簧cantilever spring簧上质量sprung weight簧下质量unstrung weight垫上弹簧载荷量spring capacity at pad地面弹簧载荷量spring capacity at ground弹簧静挠度spring static deflection弹簧跳动间隙bump clearance of spring弹簧中心距distance between spring centers减振器shock absorber筒式减振器telescopic shock absorber油压缓冲器hydraulic buffer负荷调平式减振器load -leveling shock absorber 液压减振器hydraulic shock absorber可调减振器adjustable shock absorber摇臂式减振器lever type shock absorber磨擦式减振器frictional shock absorber充气减振器gas-filled shock absorber动力减振器dynamic shock absorber减振器卸荷阀shock absorber relief valve减振器进油阀shock absorber intake valve减振器示功图damper indicator diagram减振器液damper fluid横向稳定器stabilizer anti-roll bar滑动座sliding seat滑板sliding plate弹簧架spring bracket弹簧主片spring leaf钢板弹簧吊耳leaf spring shackle钢板弹簧衬套leaf spring bushing钢板弹簧销leaf spring pin弹簧卷耳spring eyeU型螺栓U bolt钢板弹簧中心螺栓leaf spring center bolt橡胶衬套rubber bushing缓冲块buffer stopper限位块limiting stopper平衡轴grunion shaft平衡轴支座grunion base臂轴arm shaft平横臂equalizer螺纹衬套screw bushing（车身）高度阀leveling valve车架auxiliary tank整体车架unitized frame上弯式梁架upswept frame (kick up frame)短型车架stub frame发动机支架engine mounting半径杆radius rod平衡杆stabilizer bar制动反应杆brake reaction rod分开式车身和车架separated body and frame 车轮wheel车轮尺寸名称wheel size designation车轮类型wheel type单式车轮single wheel双式车轮dual wheel整体轮毂式车轮wheel with integral hub组装轮辋式车轮demountable rim wheel对开式车轮divided wheel可调车轮adjustable wheel辐板式车轮disc wheel可反装式车轮reversible wheel辐条式车轮wire wheel安装面attachment face安装面直径attachment face diameter双轮中心距dual spacing半双轮中心距half dual spacing轮缘flange固定轮缘fixed flange轮缘规格代号flange size designation轮缘高度flange height轮缘半径flange radius轮级端部半径flange edge radius轮级宽度flange width内轴承座肩inner bearing cup shoulder内移距inset横向跳动lateral run-out外移距outset径向跳动radius run-out轮辋rim轮辋尺寸名称rim size designation轮辋宽度rim width标定轮辋宽度specified rim width轮辋直径rim diameter标定轮辋直径specified rim diameter轮辋类型rim types整体式（深槽式）one-piece(drop -center DC) 半深槽式semi-drop center (SDC)二件式two-piece三件式three-piece四件式four-piece轮毂座hub seat五件式five-piece轮辋轮廓类型rim contour classification深槽轮辋drop center rim(DC)深槽宽轮辋wide drop center rim(WDC)半深槽轮辋semi-drop center rim(SDC)平底轮辋flat base rim平底宽轮辋wide flat base rim (WFB)全斜底轮辋full tapered bead seat rim (TB) 可拆卸轮辋demountable rim wheel对开式轮辋divided rim(DT)轮辋基体rim base轮辋基体偏移距rim base offset轮辋偏移距rim bevel distance气门嘴孔valve hole气门嘴孔的位置rim hole location锁圈槽gutter锁圈槽沟gutter groove锁圈槽顶gutter tip隔圈space band隔圈宽度spacer band width标定轮辋直径specified rim diameter标定轮辋宽度specified rim width花键spine弹性锁圈spring lock ring辐条式车轮轮毂shell (wire shell)轮辋槽well槽角well angle槽深well depth槽底半径well inner radius槽的位置well position槽顶圆角半径well radius top槽宽度well width中心孔center hole中心线center line夹紧块clamp夹紧螺栓clamping bolt锥型座（螺帽定位用）cone seat (for retaining nut)可拆卸档圈detachable endless flange可拆卸弹簧档圈detachable spring flange可拆卸锥形座圈detachable endless taper bead seat ring 轮辐disc辐条wire spoke零移距zero set弯距bending moment动态径向疲劳试验dynamic radial fatigue test横向疲劳试验cornering fatigue test轴安装axel mounting轴颈安装journal mounting孔径bore轮胎tire (tire)轮胎系列tire series轮胎规格tire size轮胎标志tire marking速度符号speed symbol胎面磨耗标志tread wear indicator骨架材料framework material层数number of plies层级ply rating外胎cover内胎inner tube胀大轮胎grown tire充气轮胎pneumatic tire新胎new tire有内胎轮胎tube tire无内胎轮胎tubeless tire水胎curing bag保留生产轮胎reserved old series of tire普通断面轮胎conventional section tire低断面轮胎low section tire超低断面轮胎super low section tire宽基轮胎wide base tire斜交轮胎diagonal tire子午线轮胎radial ply tire活胎面轮胎removable tread tire越野轮胎cross-country tire沙漠轮胎sand tire浇注轮胎cast tire调压轮胎adjustable inflation tire海棉轮胎foam filled tire常压轮胎atmospheric pressure tire内支撑轮胎internal supporter tire拱形轮胎arch tire椭圆形轮胎elliptical tire实心轮胎solid tire粘结式实心轮胎cured on solid tire非粘结式实心轮胎pressed on solid tire圆柱实心轮胎cylindrical base solid tire斜底实心轮胎conical base solid tire抗静电实心轮胎anti-static solid tire导电实心轮胎conductive solid tire耐油实心轮胎oil-resistance solid tire高负荷实心轮胎high load capacity solid tire 胎面花纹tread pattern纵向花纹circumferential pattern横向花纹transverse pattern公路花纹highway tread pattern越野花纹cross-country tread pattern混合花纹dual purpose tread pattern定向花纹directional tread pattern雪泥花纹mud and snow pattern花纹细缝pattern snipe花纹块pattern block花纹条pattern rib花纹沟groove花纹加强盘tie-bar of pattern花纹角度pattern angle花纹纹深度pattern depth花纹展开图pattern plan光胎面smooth tread胎冠crown胎面tread胎面行驶面tread cap胎面基部tread base胎面基部胶tread slab base胎面过渡胶transition rubber of tread 缓冲层breaker带束层belt缓冲胶片breaker strip包边胶tie-in strip完带层cap ply胎体carcass帘面层cord ply隔离胶insulation rubber封口胶sealing rubber胎里tire cavity内衬层inside liner气密层inner liner胎肩shoulder胎肩区shoulder area胎肩垫胶shoulder wedge胎侧sidewall屈挠区flexing area胎侧胶sidewall rubber装饰胎侧decorative sidewall装饰线decorative rib装配线fitting line防擦线kerbing rib胎圈bead钢丝圈bead ring钢丝包胶wire covering胎圈座bead seat胎圈座角度beat seat angle胎圈座圆角半径bead seat radius胎圈座宽度bead seat width可选择的胎圈座轮廓bead seat optional contours凹陷型center-pent(CP)平峰型flat hump(FH)凸峰型round hump(RH)特殊座架special ledge(SL)胎圈芯bead core三角胶apex胎圈补强带bead reinforcing strip胎圈包布chafer胎圈外护胶bead filler rubber胎踵bead heel胎趾bead toe胎圈底部bead base内胎身tube body断面宽度section width断面高度section height高宽比（H/S）aspect ratio(H/S)外直径overall diameter自由半径free radius转向系steering system类型type机械转向系manual steering system动力转向系power steering system转向操纵机构steering control mechanism直列式转向器in-line steering gear四边联杆式转向机构parallelogram linkage steering整体式动力转向机构integral type power steering总成和部件assemblies and parts转向万向节steering universal joint转向传动轴steering inner articulated shaft转向管柱steering column球轴承套管式转向管柱tube and ball type steering column可伸缩式转向管柱telescopic steering column折叠式转向管柱collapsible steering column倾斜和缩进式转向管柱tilt and telescopic steering column吸能式转向管柱energy-absorbing steering column网络状转向柱管net type steering column转向轴steering shaft转向横轴cross shaft转向盘steering wheel倾斜式方向盘tilt steering wheel机构转向器manual steering gear蜗杆滚轮式转向器worm and roller steering gear转向器盖cover of steering gear壳体housing转向蜗杆steering worm滚轮roller滚轮轴roller shaft侧盖side cover摇臂轴pitman arm shaft循环球式转向器recalculating ball steering gear循环球和螺母式转向器recalculating ball and nut steering gear循环球齿条齿扇式转向器recalculating ball-rack and sector steering gear 转向螺母steering nut钢球ball转向螺杆steering screw循环球-曲柄销式转向器recalculating ball-lever and peg steering gear指销stud蜗杆指销式转向器worm and peg steering gear转向齿轮steering pinion转向齿条steering rack动力转向器power steering stager整体式动力转向器integral power steering gear常压式液压动力转向器constant pressure hydraulic power steering gear 常流式液压动力转向器constant flow hydraulic power steering gear螺杆螺线式转向器screw and nut steering gear蜗杆指销式转向器worm and peg steering gear齿轮齿条式转向器rack and pinion steering gear变传动比转向器steering gear with variable ratio转向控制阀steering control valve滑阀式转向控制器spool valve type阀体valve housing滑阀valve spool转阀式转向控制阀rotary valve type扭杆torsion bar转向动力缸power cylinder转向油泵power steering pump转向油罐oil reservoir转向传动杆系steering linkage动力转向系布置power steering system layout反作用阀reactive valve梯形转向机构Ackerman steering整体式转向梯形杆系Ackerman steering linkage分段式转向梯形杆系divided Ackerman steering linkage中间转向杆intermediate steering rod转向摇臂pitman arm转向直拉杆steering drag link中间转向联杆center steering linkage端部螺塞end plug球头销ball stud球头座ball cup压缩弹簧compression spring梯形机构tie rod linkage梯形臂tie rod arm转向横拉杆steering tie rod接头socket横拉杆端接头tie rod end分段式梯形机构split tie rod type tie rod linkage摆臂swing arm动力转向power steering气压式动力转向air-power steering液压式动力转向hydraulic power steering液压常流式动力转向hydraulic constant flow type power steering 液压储能式动力转向hydraulic accumulator power steering慢速转向slow steering快速转向fast steering (quick steering)过度转向over steering转向不足under steering转向系刚度steering system stiffness转向盘自由行程free play of steering wheel转向器转动力矩rotating torque of steering gear转向力矩steering moment转向阻力矩steering resisting torque转向力steering force转向传动比steering gear ratio (steering ratio0恒定转向传动比constant ratio steering可变转向传动比variable ratio steering转向系角传动比steering system angle ratio转向器角传动比steering gear angle ratio转向传动机构角传动比steering linkage angle ratio转向器传动效率steering gear efficiency正效率forward efficiency逆效率reverse efficiency转向器扭转刚度tensional stiffness of steering gear转向盘总圈数total number of steering wheel turns转向器总圈数total turns of steering gear转向器传动间隙steering gear clearance摇臂轴最大转角max.rotating angle of pitman arm shaft转向摇臂最大摆角max. Swing angle of steering pitman arm转向器反驱动力矩reverse rotating torque of steering gear转向器最大输出扭矩steering gear max. Output torque最大工作压力max. Working pressure额定工作压力rated working pressure转向油泵理论排量theoretical displacement of pump。

【转载】振动噪声领域的专业英语词汇2007-03-20 00:151 振动信号的时域、频域描述振动过程 (Vibration Process)简谐振动 (Harmonic Vibration)周期振动 (Periodic Vibration)准周期振动 (Ouasi-periodic Vibration)瞬态过程 (Transient Process)随机振动过程 (Random Vibration Process)各态历经过程 (Ergodic Process)确定*过程 (Deterministic Process)振幅 (Amplitude)相位 (Phase)初相位 (Initial Phase)频率 (Frequency)角频率 (Angular Frequency)周期 (Period)复数振动 (Complex Vibration)复数振幅 (Complex Amplitude)峰值 (Peak-value)平均绝对值 (Average Absolute Value)有效值 (Effective Value，RMS Value)均值 (Mean Value，Average Value)傅里叶级数 (FS，Fourier Series)傅里叶变换 (FT，Fourier Transform)傅里叶逆变换 (IFT，Inverse Fourier Transform) 离散谱 (Discrete Spectrum)连续谱 (Continuous Spectrum)傅里叶谱 (Fourier Spectrum)线*谱 (Linear Spectrum)幅值谱 (Amplitude Spectrum)相位谱 (Phase Spectrum)均方值 (Mean Square Value)方差 (Variance)协方差 (Covariance)自协方差函数 (Auto-covariance Function)互协方差函数 (Cross-covariance Function)自相关函数 (Auto-correlation Function)互相关函数 (Cross-correlation Function)标准偏差 (Standard Deviation)相对标准偏差 (Relative Standard Deviation)概率 (Probability)概率分布 (Probability Distribution)高斯概率分布 (Gaussian Probability Distribution) 概率密度 (Probability Density)集合平均 (Ensemble Average)时间平均 (Time Average)功率谱密度 (PSD，Power Spectrum Density)自功率谱密度 (Auto-spectral Density)互功率谱密度 (Cross-spectral Density)均方根谱密度 (RMS Spectral Density)能量谱密度 (ESD，Energy Spectrum Density)相干函数 (Coherence Function)帕斯瓦尔定理 (Parseval''s Theorem)维纳，辛钦公式 (Wiener-Khinchin Formula)2 振动系统的固有特*、激励与响应振动系统 (Vibration System)激励 (Excitation)响应 (Response)单自由度系统 (Single Degree-Of-Freedom System) 多自由度系统 (Multi-Degree-Of- Freedom System) 离散化系统 (Discrete System)连续体系统 (Continuous System)刚度系数 (Stiffness Coefficient)自由振动 (Free Vibration)自由响应 (Free Response)强迫振动 (Forced Vibration)强迫响应 (Forced Response)初始条件 (Initial Condition)固有频率 (Natural Frequency)阻尼比 (Damping Ratio)衰减指数 (Damping Exponent)阻尼固有频率 (Damped Natural Frequency)对数减幅系数 (Logarithmic Decrement)主频率 (Principal Frequency)无阻尼模态频率 (Undamped Modal Frequency)模态 (Mode)主振动 (Principal Vibration)振型 (Mode Shape)振型矢量 (Vector Of Mode Shape)模态矢量 (Modal Vector)正交* (Orthogonality)展开定理 (Expansion Theorem)主质量 (Principal Mass)模态质量 (Modal Mass)主刚度 (Principal Stiffness)模态刚度 (Modal Stiffness)正则化 (Normalization)振型矩阵 (Matrix Of Modal Shape)模态矩阵 (Modal Matrix)主坐标 (Principal Coordinates)模态坐标 (Modal Coordinates)模态分析 (Modal Analysis)模态阻尼比 (Modal Damping Ratio)频响函数 (Frequency Response Function)幅频特* (Amplitude-frequency Characteristics)相频特* (Phase frequency Characteristics)共振 (Resonance)半功率点 (Half power Points)波德图(Bodé Plot)动力放大系数 (Dynamical Magnification Factor)单位脉冲 (Unit Impulse)冲激响应函数 (Impulse Response Function)杜哈美积分(Duhamel’s Integral)卷积积分 (Convolution Integral)卷积定理 (Convolution Theorem)特征矩阵 (Characteristic Matrix)阻抗矩阵 (Impedance Matrix)频响函数矩阵 (Matrix Of Frequency Response Function) 导纳矩阵 (Mobility Matrix)冲击响应谱 (Shock Response Spectrum)冲击激励 (Shock Excitation)冲击响应 (Shock Response)冲击初始响应谱 (Initial Shock Response Spectrum)冲击剩余响应谱 (Residual Shock Response Spectrum)冲击最大响应谱 (Maximum Shock Response Spectrum)冲击响应谱分析 (Shock Response Spectrum Analysis)3 模态试验分析模态试验 (Modal Testing)机械阻抗 (Mechanical Impedance)位移阻抗 (Displacement Impedance)速度阻抗 (Velocity Impedance)加速度阻抗 (Acceleration Impedance)机械导纳 (Mechanical Mobility)位移导纳 (Displacement Mobility)速度导纳 (Velocity Mobility)加速度导纳 (Acceleration Mobility)驱动点导纳 (Driving Point Mobility)跨点导纳 (Cross Mobility)传递函数 (Transfer Function)拉普拉斯变换 (Laplace Transform)传递函数矩阵 (Matrix Of Transfer Function)频响函数 (FRF，Frequency Response Function)频响函数矩阵 (Matrix Of FRF)实模态 (Normal Mode)复模态 (Complex Mode)模态参数 (Modal Parameter)模态频率 (Modal Frequency)模态阻尼比 (Modal Damping Ratio)模态振型 (Modal Shape)模态质量 (Modal Mass)模态刚度 (Modal Stiffness)模态阻力系数 (Modal Damping Coefficient)模态阻抗 (Modal Impedance)模态导纳 (Modal Mobility)模态损耗因子 (Modal Loss Factor)比例粘*阻尼 (Proportional Viscous Damping)非比例粘*阻尼 (Non-proportional Viscous Damping)结构阻尼 (Structural Damping，Hysteretic Damping) 复频率 (Complex Frequency)复振型 (Complex Modal Shape)留数 (Residue)极点 (Pole)零点 (Zero)复留数 (Complex Residue)随机激励 (Random Excitation)伪随机激励 (Pseudo Random Excitation)猝发随机激励 (Burst Random Excitation)稳态正弦激励 (Steady State Sine Excitation)正弦扫描激励 (Sweeping Sine Excitation)锤击激励 (Impact Excitation)频响函数的H1 估计 (FRF Estimate by H1)频响函数的H2 估计 (FRF Estimate by H2)频响函数的H3 估计 (FRF Estimate by H3)单模态曲线拟合法 (Single-mode Curve Fitting Method) 多模态曲线拟合法 (Multi-mode Curve Fitting Method)模态圆 (Mode Circle)剩余模态 (Residual Mode)幅频峰值法 (Peak Value Method)实频-虚频峰值法 (Peak Real／Imaginary Method)圆拟合法 (Circle Fitting Method)加权最小二乘拟合法 (Weighting Least Squares Fitting method) 复指数拟合法 (Complex Exponential Fitting method)1.2 振动测试的名词术语1 传感器测量系统传感器测量系统 (Transducer Measuring System)传感器 (Transducer)振动传感器 (Vibration Transducer)机械接收 (Mechanical Reception)机电变换 (Electro-mechanical Conversion)测量电路 (Measuring Circuit)惯*式传感器 (Inertial Transducer，Seismic Transducer)相对式传感器 (Relative Transducer)电感式传感器 (Inductive Transducer)应变式传感器 (Strain Gauge Transducer)电动力传感器 (Electro-dynamic Transducer)压电式传感器 (Piezoelectric Transducer)压阻式传感器 (Piezoresistive Transducer)电涡流式传感器 (Eddy Current Transducer)伺服式传感器 (Servo Transducer)灵敏度 (Sensitivity)复数灵敏度 (Complex Sensitivity)分辨率 (Resolution)频率范围 (Frequency Range)线*范围 (Linear Range)频率上限 (Upper Limit Frequency)频率下限 (Lower Limit Frequency)静态响应 (Static Response)零频率响应 (Zero Frequency Response)动态范围 (Dynamic Range)幅值上限 Upper Limit Amplitude)幅值下限 (Lower Limit Amplitude)最大可测振级 (Max．Detectable Vibration Level)最小可测振级 (Min．Detectable Vibration Level)信噪比 (S/N Ratio)振动诺模图 (Vibration Nomogram)相移 (Phase Shift)波形畸变 (Wave-shape Distortion)比例相移 (Proportional Phase Shift)惯*传感器的稳态响应 (Steady Response Of Inertial Transducer)惯*传感器的稳击响应 (Shock Response Of Inertial Transducer)位移计型的频响特* (Frequency Response Characteristics Vibrometer)加速度计型的频响特* (Frequency Response Characteristics Accelerometer) 幅频特*曲线 (Amplitude-frequency Curve)相频特*曲线 (Phase-frequency Curve)固定安装共振频率 (Mounted Resonance Frequency)安装刚度 (Mounted Stiffness)有限高频效应 (Effect Of Limited High Frequency)有限低频效应 (Effect Of Limited Low Frequency)电动式变换 (Electro-dynamic Conversion)磁感应强度 (Magnetic Induction， Magnetic Flux Density)磁通 (Magnetic Flux)磁隙 (Magnetic Gap)电磁力 (Electro-magnetic Force)相对式速度传 (Relative Velocity Transducer)惯*式速度传感器 (Inertial Velocity Transducer)速度灵敏度 (Velocity Sensitivity)电涡流阻尼 (Eddy-current Damping)无源微(积)分电路 (Passive Differential (Integrate) Circuit)有源微(积)分电路 (Active Differential (Integrate) Circuit)运算放大器 (Operational Amplifier)时间常数 (Time Constant)比例运算 (Scaling)积分运算 (Integration)微分运算 (Differentiation)高通滤波电路 (High-pass Filter Circuit)低通滤波电路 (Low-pass Filter Circuit)截止频率 (Cut-off Frequency)压电效应 (Piezoelectric Effect)压电陶瓷 (Piezoelectric Ceramic)压电常数 (Piezoelectric Constant)极化 (Polarization)压电式加速度传感器 (Piezoelectric Acceleration Transducer)中心压缩式 (Center Compression Accelerometer)三角剪切式 (Delta Shear Accelerometer)压电方程 (Piezoelectric Equation)压电石英 (Piezoelectric Quartz)电荷等效电路 (Charge Equivalent Circuit)电压等效电路 (Voltage Equivalent Circuit)电荷灵敏度 (Charge Sensitivity)电压灵敏度 (Voltage Sensitivity)电荷放大器 (Charge Amplifier)适调放大环节 (Conditional Amplifier Section)归一化 (Uniformization)电荷放大器增益 (Gain Of Charge Amplifier)测量系统灵敏度 (Sensitivity Of Measuring System)底部应变灵敏度 (Base Strain Sensitivity)横向灵敏度 (Transverse Sensitivity)地回路 (Ground Loop)力传感器 (Force Transducer)力传感器灵敏度 (Sensitivity Of Force Transducer)电涡流 (Eddy Current)前置器 (Proximitor)间隙-电压曲线 (Voltage vs Gap Curve)间隙-电压灵敏度 (Voltage vs Gap Sensitivity)压阻效应 (Piezoresistive Effect)轴向压阻系数 (Axial Piezoresistive Coefficient)横向压阻系数 (Transverse Piezoresistive Coefficient)压阻常数 (Piezoresistive Constant)单晶硅 (Monocrystalline Silicon)应变灵敏度 (Strain Sensitivity)固态压阻式加速度传感器 (Solid State Piezoresistive Accelerometer) 体型压阻式加速度传感器 (Bulk Type Piezoresistive Accelerometer) 力平衡式传感器 (Force Balance Transducer)电动力常数 (Electro-dynamic Constant)机电耦合系统 (Electro-mechanical Coupling System)2 检测仪表、激励设备及校准装置时间基准信号 (Time Base Signal)李萨茹图 (Lissojous Curve)数字频率计 (Digital Frequency Meter)便携式测振表 (Portable Vibrometer)有效值电压表 (RMS Value Voltmeter)峰值电压表 (Peak-value Voltmeter)平均绝对值检波电路 (Average Absolute Value Detector)峰值检波电路 (Peak-value Detector)准有效值检波电路 (Quasi RMS Value Detector)真有效值检波电路 (True RMS Value Detector)直流数字电压表 (DVM，DC Digital Voltmeter)数字式测振表 (Digital Vibrometer)A/D 转换器 (A/D Converter)D/A 转换器 (D/A Converter)相位计 (Phase Meter)电子记录仪 (Lever Recorder)光线示波器 (Oscillograph)振子 (Galvonometer)磁带记录仪 (Magnetic Tape Recorder)DR 方式(直接记录式) (Direct Recorder)FM 方式(频率调制式) (Frequency Modulation)失真度 (Distortion)机械式激振器 (Mechanical Exciter)机械式振动台 (Mechanical Shaker)离心式激振器 (Centrifugal Exciter)电动力式振动台 (Electro-dynamic Shaker)电动力式激振器 (Electro-dynamic Exciter)液压式振动台 (Hydraulic Shaker)液压式激振器 (Hydraulic Exciter)电液放大器 (Electro-hydraulic Amplifier)磁吸式激振器 (Magnetic Pulling Exciter)涡流式激振器 (Eddy Current Exciter)压电激振片 (Piezoelectric Exciting Elements)冲击力锤 (Impact Hammer)冲击试验台 (Shock Testing Machine)激振控制技术 (Excitation Control Technique)波形再现 (Wave Reproduction)压缩技术 (Compression Technique)均衡技术 (Equalization Technique)交越频率 (Crossover Frequency)综合技术 (Synthesis Technique)校准 (Calibration)分部校准 (Calibration for Components in system)系统校准 (Calibration for Over-all System)模拟传感器 (Simulated Transducer)静态校准 (Static Calibration)简谐激励校准 (Harmonic Excitation Calibration)绝对校准 (Absolute Calibration)相对校准 (Relative Calibration)比较校准 (Comparison Calibration)标准振动台 (Standard Vibration Exciter)读数显微镜法 (Microscope-streak Method)光栅板法 (Ronchi Ruling Method)光学干涉条纹计数法 (Optical Interferometer Fringe Counting Method)光学干涉条纹消失法 (Optical Interferometer Fringe Disappearance Method) 背靠背安装 (Back-to-back Mounting)互易校准法 (Reciprocity Calibration)共振梁 (Resonant Bar)冲击校准 (Impact Exciting Calibration)摆锤冲击校准 (Ballistic Pendulum Calibration)落锤冲击校准 (Drop Test Calibration)振动和冲击标准 (Vibration and Shock Standard)迈克尔逊干涉仪 (Michelson Interferometer)摩尔干涉图象 (Moire Fringe)参考传感器 (Reference Transducer)3 频率分析及数字信号处理带通滤波器 (Band-pass Filter)半功率带宽 (Half-power Bandwidth)3 dB 带宽 (3 dB Bandwidth)等效噪声带宽 (Effective Noise Bandwidth)恒带宽 (Constant Bandwidth)恒百分比带宽 (Constant Percentage Bandwidth)1/N 倍频程滤波器 (1/N Octave Filter)形状因子 (Shape Factor)截止频率 (Cut-off Frequency)中心频率 (Centre Frequency)模拟滤波器 (Analog Filter)数字滤波器 (Digital Filter)跟踪滤波器 (Tracking Filter)外差式频率分析仪 (Heterodyne Frequency Analyzer) 逐级式频率分析仪 (Stepped Frequency Analyzer)扫描式频率分析仪 (Sweeping Filter Analyzer)混频器 (Mixer)RC 平均 (RC Averaging)平均时间 (Averaging Time)扫描速度 (Sweeping Speed)滤波器响应时间 (Filter Response Time)离散傅里叶变换 (DFT，Discrete Fourier Transform) 快速傅里叶变换 (FFT，Fast Fourier Transform)抽样频率 (Sampling Frequency)抽样间隔 (Sampling Interval)抽样定理 (Sampling Theorem)抗混滤波 (Anti-aliasing Filter)泄漏 (Leakage)加窗 (Windowing)窗函数 (Window Function)截断 (Truncation)频率混淆 (Frequency Aliasing)乃奎斯特频率 (Nyquist Frequency)矩形窗 (Rectangular Window)汉宁窗 (Hanning Window)凯塞-贝塞尔窗 (Kaiser-Bessel Window)平顶窗 (Flat-top Window)平均 (Averaging)线*平均 (Linear Averaging)指数平均 (Exponential Averaging)峰值保持平均 (Peak-hold Averaging)时域平均 (Time-domain Averaging)谱平均 (Spectrum Averaging)重叠平均 (Overlap Averaging)栅栏效应 (Picket Fence Effect)吉卜斯效应 (Gibbs Effect)基带频谱分析 (Base-band Spectral Analysis)选带频谱分析 (Band Selectable Sp4ctralAnalysis)细化 (Zoom)数字移频 (Digital Frequency Shift)抽样率缩减 (Sampling Rate Reduction)功率谱估计 (Power Spectrum Estimate)相关函数估计 (Correlation Estimate)频响函数估计 (Frequency Response Function Estimate) 相干函数估计 (Coherence Function Estimate)冲激响应函数估计 (Impulse Response Function Estimate) 倒频谱 (Cepstrum)功率倒频谱 (Power Cepstrum)幅值倒频谱 (Amplitude Cepstrum)倒频率 (Quefrency)4 旋转机械的振动测试及状态监测状态监测 (Condition Monitoring)故障诊断 (Fault Diagnosis)转子 (Rotor)转手支承系统 (Rotor-Support System)振动故障 (Vibration Fault)轴振动 (Shaft Vibration)径向振动 (Radial Vibration)基频振动 (Fundamental Frequency Vibration)基频检测 (Fundamental Frequency Component Detecting) 键相信号 (Key-phase Signal)正峰相位 (+Peak Phase)高点 (High Spot)光电传感器 (Optical Transducer)同相分量 (In-phase Component)正交分量 (Quadrature Component)跟踪滤波 (Tracking Filter)波德图 (Bode Plot)极坐标图 (Polar Plot)临界转速 (Critical Speed)不平衡响应 (Unbalance Response)残余振幅 (Residual Amplitude)方位角 (Attitude Angle)轴心轨迹 (Shaft Centerline Orbit)正进动 (Forward Precession)同步正进动 (Synchronous Forward Precession)反进动 (Backward Precession)正向涡动 (Forward Whirl)反向涡动 (Backward Whirl)油膜涡动 (Oil Whirl)油膜振荡 (Oil Whip)轴心平均位置 (Average Shaft Centerline Position)复合探头 (Dual Probe)振摆信号 (Runout Signal)电学振摆 (Electrical Runout)机械振摆 (Mechanical Runout)慢滚动向量 (Slow Roll Vector)振摆补偿 (Runout Compensation)故障频率特征 (Frequency Characteristics Of Fault)重力临界 (Gravity Critical)对中 (Alignment)双刚度转子 (Dual Stiffness Rotor)啮合频率 (Gear-mesh Frequency)间入简谐分量 (Interharmonic Component)边带振动 (Side-band Vibration)三维频谱图 (Three Dimensional Spectral Plot)瀑布图 (Waterfall Plot)级联图 (Cascade Plot)阶次跟踪 (Order Tracking)阶次跟踪倍乘器 (Order Tracking Multiplier)监测系统 (Monitoring System)适调放大器 (Conditional Amplifier) 趋势分析 (Trend Analysis)倒频谱分析 (Cepstrum Analysis)直方图 (Histogram)确认矩阵 (Confirmation Matrix)通频幅值 (Over-all Amplitude)幅值谱 (Amplitude Spectrum)相位谱 (Phase Spectrum)报警限 (Alarm Level)。