专业英语

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专业英语基础知识

1.广泛使用被动语态 (客观性)
非人称语气
主体是客观现象及事物本身，而非动作的发出者，把论证说明的对象置于句子主语的位置，既能突出中心，又能吸引读者的注意。 Solid materials are grouped into three basic classifications: metals, ceramics and polymers. 固体材料可分为三种基本类型：金属、陶瓷和聚合物。 The structure of a material can be investigated on several levels. 材料的结构可以在几个层次上进行研究
精练性(conciseness)。
论文、综述、实验报告、教材、专利、说明书等
专业英语
Specialized English
（English for Special Science and Technology）
是结合各自专业的科技英语
有很强的专业性，涉及的面更加狭窄，
与专业内容配合更为密切。隶属于科技英语是科技英语的一部分，以表达科技概念、理论与
3、后置形容词短语作定语多（精炼）
代替定语从句作后置定语，使句子简洁、紧凑，不至于累赘。 All radiant energies have wavelike characteristics, which are analogous to those of waves moving through water. All radiant energies have wavelike characteristics analogous to those of waves moving through water. 所有的辐射能都具有波的特性，与水中移动的波的特征相似。

学习专业英语的心得7篇

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专业英语

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句法特点

a. 大量使用名词化结构名词化过程主要是把表达“ 过程”的动词或说明某一事件的小句加以“物化”，从而浓缩成动词性名词。如：make decision， decision-making 名词化词组由于失去了动作的参与者或发出者，在描述事件或说明事物时显得更为客观；因此，名词化是科技英语最重要的特征之一。 eg， If you expose the item for long, it will quickly deteriorate. Prolonged exposure will result in quick deterioration of item.
叮当
金币
PMID——摘要“身份证”号码的使用
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常用国内外搜索引擎列表
Google Yahoo! AllTheWeb AltaVista Open Directory MSN Search About Ask Jeeves WiseNut HotBot LookSmart Teom 网易搜索新浪搜索

专业英语词汇大全

英文专业词汇大全英文翻译常用词汇短语具有：have (has), possess, take on表示为：present (提供、给出), denote, is, express by, figure, show,提出、提议：propose、put forward, bring forward明显地、显然地：evidently, obviously, appearently, distinctly, drastically提高、增加：increase, improve, enhance, heighten, elevate (elevation)减少：decrease, reduce, lessen,减小：minish输入、代入：import（进口）, input, introduce, substitute（(数)代入，vt代替、取代）, substituteA by(with) B（依B代A）, substitute for出现、发生：happen(vi), appear(vi), occur(vi), generate, take place, arise, come forth因为、由于：as, because, for, since, because of , by reason of , on account of, due to根据、依照：in terms of, according to,计算、求解：compute, calculate, solve推导：derive, derivation, deduce, deducibility,由：by, from因此：so, thus, hence, therefore, thereby并且：also, and , besides而且：and that, furthermore, moreover,随着：along with, with, accompany一致，与……一致：coincident with, consistent with, in accord with推导：derive, deduce列举：enumerate, list专攻，致力于：specialize, apply oneself to完成，达到：achieve, accomplish, realize描述，描绘：represent,describe加强：intensify, enhance, reinforce, strengthen预见，预估：anticipate, estimate受到，承受：experience, endure, superimpose研究，探索：explore, exploration, investigate, investigation,相当的，比的上的：comparable, equivalent,做...实验, 对...做实验：make (carry out, do, perform, try) an experiment on (upon, in, with)固定，安装：mount, fixed, install, set影响：have(has) an impact on (upon)取决于：depend on, depend upon, have a dependence upon称为，把…称作，叫做：be termed以…为标题，称为：intitule vt求积分：Taking integration与…相反：contrary on , 与…对比：contrast with/to分别的respective，分别地apart respectivelyCompare vt. 比较，对照（with）把...比作；比喻（to）接着next, follow, in succession随后later subsequently whereafter总之anyhow anyway in a word in conclusion on all accounts to sum up 金属切削加工圆周铣削：peripheral milling,端铣削：end milling,（端）面铣（削）：face milling,顺铣：Down milling, climb milling逆铣：conventional milling, up milling,平面铣削：slab milling切屑横截面积：chip cross sectional area, area of chip section，单位切削力，比切削力：specific cutting pressure切向力：tangential cutting force径向力：radial cutting force声发射：acoustic emission signal与….联合、与…协作：in conjunction with振动方面的专业英语及词汇参见《工程振动名词术语》1 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)确定性过程(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)线性谱(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)多阶谐振频率multi-mode resonance frequency多阶频率multiple natural frequnency等效一阶频率equvilent fundamental frequency主振频率main vibration frequency一阶弯曲振动频率First-order Bending Vibration Freguency 低阶固有频率LOW-V ALUE NATURAL FREQUENCY振型分解法Mode Analysis Method振型叠加法Method of Superposition of Vibration Mode2 振动系统的固有特性、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)正交性(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)幅频特性(Amplitude-frequency Characteristics)相频特性(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)比例粘性阻尼(Proportional Viscous Damping)非比例粘性阻尼(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)惯性式传感器(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)线性范围(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)惯性传感器的稳态响应(Steady Response Of Inertial Transducer) 惯性传感器的稳击响应(Shock Response Of Inertial Transducer)位移计型的频响特性(Frequency Response Characteristics Vibrometer)加速度计型的频响特性(Frequency Response Characteristics Accelerometer) 幅频特性曲线(Amplitude-frequency Curve)相频特性曲线(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)惯性式速度传感器(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)线性平均(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)机械相关专业词汇集锦阿基米德蜗杆 Archimedes worm 安全系数 safety factor; factor of safety安全载荷 safe load 凹面、凹度 concavity扳手 wrench 板簧 flat leaf spring半圆键 woodruff key 变形 deformation摆杆 oscillating bar 摆动从动件 oscillating follower摆动从动件凸轮机构 cam with oscillating follower 摆动导杆机构 oscillating guide-bar mechanism摆线齿轮 cycloidal gear 摆线齿形 cycloidal tooth profile摆线运动规律 cycloidal motion 摆线针轮 cycloidal-pin wheel包角 angle of contact 保持架 cage背对背安装 back-to-back arrangement 背锥 back cone ；normal cone背锥角 back angle 背锥距 back cone distance比例尺 scale 比热容 specific heat capacity闭式链 closed kinematic chain 闭链机构 closed chain mechanism臂部 arm 变频器 frequency converters变频调速 frequency control of motor speed 变速 speed change变速齿轮 change gear ; change wheel 变位齿轮 modified gear变位系数 modification coefficient 标准齿轮 standard gear标准直齿轮 standard spur gear 表面质量系数 superficial mass factor表面传热系数 surface coefficient of heat transfer 表面粗糙度 surface roughness并联式组合 combination in parallel 并联机构 parallel mechanism并联组合机构 parallel combined mechanism 并行工程 concurrent engineering并行设计 concurred design, CD 不平衡相位 phase angle of unbalance不平衡 imbalance (or unbalance) 不平衡量 amount of unbalance不完全齿轮机构 intermittent gearing 波发生器 wave generator波数 number of waves 补偿 compensation参数化设计 parameterization design, PD 残余应力 residual stress操纵及控制装置 operation control device 槽轮 Geneva wheel槽轮机构 Geneva mechanism ；Maltese cross 槽数 Geneva numerate槽凸轮 groove cam 侧隙 backlash差动轮系 differential gear train 差动螺旋机构 differential screw mechanism差速器 differential 常用机构 conventional mechanism; mechanism in common use车床 lathe 承载量系数 bearing capacity factor承载能力 bearing capacity 成对安装 paired mounting尺寸系列 dimension series 齿槽 tooth space齿槽宽 spacewidth 齿侧间隙 backlash齿顶高 addendum 齿顶圆 addendum circle齿根高 dedendum 齿根圆 dedendum circle齿厚 tooth thickness 齿距 circular pitch齿宽 face width 齿廓 tooth profile齿廓曲线 tooth curve 齿轮 gear齿轮变速箱 speed-changing gear boxes 齿轮齿条机构 pinion and rack齿轮插刀 pinion cutter; pinion-shaped shaper cutter 齿轮滚刀 hob ,hobbing cutter齿轮机构 gear 齿轮轮坯 blank齿轮传动系 pinion unit 齿轮联轴器 gear coupling齿条传动 rack gear 齿数 tooth number齿数比 gear ratio 齿条 rack齿条插刀 rack cutter; rack-shaped shaper cutter 齿形链、无声链 silent chain齿形系数 form factor 齿式棘轮机构 tooth ratchet mechanism插齿机 gear shaper 重合点 coincident points重合度 contact ratio 冲床 punch传动比 transmission ratio, speed ratio 传动装置 gearing; transmission gear 传动系统 driven system 传动角 transmission angle传动轴 transmission shaft 串联式组合 combination in series串联式组合机构 series combined mechanism 串级调速 cascade speed control创新 innovation ; creation 创新设计 creation design垂直载荷、法向载荷 normal load 唇形橡胶密封 lip rubber seal磁流体轴承 magnetic fluid bearing 从动带轮 driven pulley从动件 driven link, follower 从动件平底宽度 width of flat-face从动件停歇 follower dwell 从动件运动规律 follower motion从动轮 driven gear 粗线 bold line粗牙螺纹 coarse thread 大齿轮 gear wheel打包机 packer 打滑 slipping带传动 belt driving 带轮 belt pulley带式制动器 band brake 单列轴承 single row bearing单向推力轴承 single-direction thrust bearing 单万向联轴节 single universal joint 单位矢量 unit vector 当量齿轮 equivalent spur gear; virtual gear当量齿数 equivalent teeth number; virtual number of teeth当量摩擦系数 equivalent coefficient of friction当量载荷 equivalent load 刀具 cutter导数 derivative 倒角 chamfer导热性 conduction of heat 导程 lead导程角 lead angle 等加等减速运动规律 parabolic motion; constant acceleration and deceleration motion等速运动规律 uniform motion; constant velocity motion 等径凸轮 conjugate yoke radial cam等宽凸轮 constant-breadth cam 等效构件 equivalent link等效力 equivalent force 等效力矩 equivalent moment of force 等效量 equivalent 等效质量 equivalent mass等效转动惯量 equivalent moment of inertia 等效动力学模型 dynamically equivalent model底座 chassis 低副 lower pair点划线 chain dotted line （疲劳）点蚀 pitting垫圈 gasket 垫片密封 gasket seal碟形弹簧 belleville spring 动力学 dynamics顶隙 bottom clearance 定轴轮系 ordinary gear train; gear train with fixed axes动密封 kinematical seal 动能 dynamic energy动力粘度 dynamic viscosity 动力润滑 dynamic lubrication动平衡 dynamic balance 动平衡机 dynamic balancing machine 动态特性 dynamic characteristics 动态分析设计 dynamic analysis design 动压力 dynamic reaction 动载荷 dynamic load端面 transverse plane 端面参数 transverse parameters端面齿距 transverse circular pitch 端面齿廓 transverse tooth profile端面重合度 transverse contact ratio 端面模数 transverse module端面压力角 transverse pressure angle 锻造 forge对称循环应力 symmetry circulating stress 对心滚子从动件 radial (or in-line ) roller follower对心直动从动件 radial (or in-line ) translating follower对心移动从动件 radial reciprocating follower对心曲柄滑块机构 in-line slider-crank (or crank-slider) mechanism多列轴承 multi-row bearing 多楔带 poly V-belt 多项式运动规律 polynomial motion多质量转子 rotor with several masses 惰轮 idle gear额定寿命 rating life 额定载荷 load ratingII 级杆组 dyad 发生线 generating line发生面 generating plane 法面 normal plane法面参数 normal parameters 法面齿距 normal circular pitch法面模数 normal module 法面压力角 normal pressure angle法向齿距 normal pitch 法向齿廓 normal tooth profile法向直廓蜗杆 straight sided normal worm 法向力 normal force反馈式组合 feedback combining 反向运动学 inverse ( or backward) kinematics反转法 kinematic inversion 反正切 Arctan范成法 generating cutting 仿形法 form cutting方案设计、概念设计 concept design, CD 防振装置 shockproof device飞轮 flywheel 飞轮矩 moment of flywheel非标准齿轮 nonstandard gear 非接触式密封 non-contact seal非周期性速度波动 aperiodic speed fluctuation 非圆齿轮 non-circular gear粉末合金 powder metallurgy 分度线 reference line; standard pitch line分度圆 reference circle; standard (cutting) pitch circle分度圆柱导程角 lead angle at reference cylinder分度圆柱螺旋角 helix angle at reference cylinder 分母 denominator分子 numerator 分度圆锥 reference cone; standard pitch cone分析法 analytical method 封闭差动轮系 planetary differential复合铰链 compound hinge 复合式组合 compound combining复合轮系 compound (or combined) gear train 复合平带 compound flat belt复合应力 combined stress 复式螺旋机构 Compound screw mechanism 复杂机构 complex mechanism 杆组 Assur group干涉 interference 刚度系数 stiffness coefficient刚轮 rigid circular spline 钢丝软轴 wire soft shaft刚体导引机构 body guidance mechanism 刚性冲击 rigid impulse (shock)刚性转子 rigid rotor 刚性轴承 rigid bearing刚性联轴器 rigid coupling 高度系列 height series高速带 high speed belt 高副 higher pair格拉晓夫定理 Grashoff`s law 根切 undercutting公称直径 nominal diameter 高度系列 height series功 work 工况系数 application factor工艺设计 technological design 工作循环图 working cycle diagram工作机构 operation mechanism 工作载荷 external loads工作空间 working space 工作应力 working stress工作阻力 effective resistance 工作阻力矩 effective resistance moment公法线 common normal line 公共约束 general constraint公制齿轮 metric gears 功率 power功能分析设计 function analyses design 共轭齿廓 conjugate profiles共轭凸轮 conjugate cam 构件 link鼓风机 blower 固定构件 fixed link; frame固体润滑剂 solid lubricant 关节型操作器 jointed manipulator惯性力 inertia force 惯性力矩 moment of inertia ,shaking moment惯性力平衡 balance of shaking force 惯性力完全平衡 full balance of shaking force惯性力部分平衡 partial balance of shaking force 惯性主矩 resultant moment of inertia 惯性主失 resultant vector of inertia 冠轮 crown gear广义机构 generation mechanism 广义坐标 generalized coordinate轨迹生成 path generation 轨迹发生器 path generator滚刀 hob 滚道 raceway滚动体 rolling element 滚动轴承 rolling bearing滚动轴承代号 rolling bearing identification code 滚针 needle roller滚针轴承 needle roller bearing 滚子 roller滚子轴承 roller bearing 滚子半径 radius of roller滚子从动件 roller follower 滚子链 roller chain滚子链联轴器 double roller chain coupling 滚珠丝杆 ball screw滚柱式单向超越离合器 roller clutch 过度切割 undercutting函数发生器 function generator 函数生成 function generation含油轴承 oil bearing 耗油量 oil consumption耗油量系数 oil consumption factor 赫兹公式 H. Hertz equation合成弯矩 resultant bending moment 合力 resultant force合力矩 resultant moment of force 黑箱 black box横坐标 abscissa 互换性齿轮 interchangeable gears花键 spline 滑键、导键 feather key滑动轴承 sliding bearing 滑动率 sliding ratio滑块 slider 环面蜗杆 toroid helicoids worm环形弹簧 annular spring 缓冲装置 shocks; shock-absorber灰铸铁 grey cast iron 回程 return回转体平衡 balance of rotors 混合轮系 compound gear train积分 integrate 机电一体化系统设计 mechanical-electrical integration system design机构 mechanism 机构分析 analysis of mechanism机构平衡 balance of mechanism 机构学 mechanism机构运动设计 kinematic design of mechanism 机构运动简图 kinematic sketch of mechanism机构综合 synthesis of mechanism 机构组成 constitution of mechanism机架 frame, fixed link 机架变换 kinematic inversion机器 machine 机器人 robot机器人操作器 manipulator 机器人学 robotics技术过程 technique process 技术经济评价 technical and economic evaluation技术系统 technique system 机械 machinery机械创新设计 mechanical creation design, MCD 机械系统设计 mechanical system design, MSD机械动力分析 dynamic analysis of machinery 机械动力设计 dynamic design of machinery机械动力学 dynamics of machinery 机械的现代设计 modern machine design 机械系统 mechanical system 机械利益 mechanical advantage机械平衡 balance of machinery 机械手 manipulator机械设计 machine design; mechanical design 机械特性 mechanical behavior机械调速 mechanical speed governors 机械效率 mechanical efficiency机械原理 theory of machines and mechanisms 机械运转不均匀系数 coefficient of speed fluctuation机械无级变速 mechanical stepless speed changes 基础机构 fundamental mechanism基本额定寿命 basic rating life 基于实例设计 case-based design,CBD基圆 base circle 基圆半径 radius of base circle基圆齿距 base pitch 基圆压力角 pressure angle of base circle基圆柱 base cylinder 基圆锥 base cone急回机构 quick-return mechanism 急回特性 quick-return characteristics急回系数 advance-to return-time ratio 急回运动 quick-return motion棘轮 ratchet 棘轮机构 ratchet mechanism棘爪 pawl 极限位置 extreme (or limiting) position极位夹角 crank angle between extreme (or limiting) positions计算机辅助设计 computer aided design, CAD计算机辅助制造 computer aided manufacturing, CAM计算机集成制造系统 computer integrated manufacturing system, CIMS计算力矩 factored moment; calculation moment 计算弯矩 calculated bending moment加权系数 weighting efficient 加速度 acceleration加速度分析 acceleration analysis 加速度曲线 acceleration diagram尖点 pointing; cusp 尖底从动件 knife-edge follower间隙 backlash 间歇运动机构 intermittent motion mechanism减速比 reduction ratio 减速齿轮、减速装置 reduction gear减速器 speed reducer 减摩性 anti-friction quality渐开螺旋面 involute helicoids 渐开线 involute渐开线齿廓 involute profile 渐开线齿轮 involute gear渐开线发生线 generating line of involute 渐开线方程 involute equation渐开线函数 involute function 渐开线蜗杆 involute worm渐开线压力角 pressure angle of involute 渐开线花键 involute spline简谐运动 simple harmonic motion 键 key键槽 keyway 交变应力 repeated stress交变载荷 repeated fluctuating load 交叉带传动 cross-belt drive交错轴斜齿轮 crossed helical gears 胶合 scoring角加速度 angular acceleration 角速度 angular velocity角速比 angular velocity ratio 角接触球轴承 angular contact ball bearing 角接触推力轴承 angular contact thrust bearing 角接触向心轴承 angular contact radial bearing角接触轴承 angular contact bearing 铰链、枢纽 hinge校正平面 correcting plane 接触应力 contact stress接触式密封 contact seal 阶梯轴 multi-diameter shaft结构 structure 结构设计 structural design截面 section 节点 pitch point节距 circular pitch; pitch of teeth 节线 pitch line节圆 pitch circle 节圆齿厚 thickness on pitch circle节圆直径 pitch diameter 节圆锥 pitch cone节圆锥角 pitch cone angle 解析设计 analytical design紧边 tight-side 紧固件 fastener径节 diametral pitch 径向 radial direction径向当量动载荷 dynamic equivalent radial load 径向当量静载荷 static equivalent radial load 径向基本额定动载荷 basic dynamic radial load rating径向基本额定静载荷 basic static radial load tating径向接触轴承 radial contact bearing 径向平面 radial plane径向游隙 radial internal clearance 径向载荷 radial load径向载荷系数 radial load factor 径向间隙 clearance静力 static force 静平衡 static balance静载荷 static load 静密封 static seal局部自由度 passive degree of freedom 矩形螺纹 square threaded form锯齿形螺纹 buttress thread form 矩形牙嵌式离合器 square-jaw positive-contact clutch绝对尺寸系数 absolute dimensional factor 绝对运动 absolute motion绝对速度 absolute velocity 均衡装置 load balancing mechanism抗压强度 compression strength 开口传动 open-belt drive开式链 open kinematic chain 开链机构 open chain mechanism可靠度 degree of reliability 可靠性 reliability可靠性设计 reliability design, RD 空气弹簧 air spring空间机构 spatial mechanism 空间连杆机构 spatial linkage空间凸轮机构 spatial cam 空间运动副 spatial kinematic pair空间运动链 spatial kinematic chain 框图 block diagram空转 idle 宽度系列 width series雷诺方程Reynolds…s equation 离心力 centrifugal force离心应力 centrifugal stress 理论廓线 pitch curve离合器 clutch 离心密封 centrifugal seal理论啮合线 theoretical line of action 隶属度 membership 力 force力多边形 force polygon 力封闭型凸轮机构 force-drive (or force-closed) cam mechanism力矩 moment 力平衡 equilibrium力偶 couple 力偶矩 moment of couple连杆 connecting rod, coupler 连杆机构 linkage连杆曲线 coupler-curve 连心线 line of centers链 chain 链传动装置 chain gearing链轮 sprocket ; sprocket-wheel ; sprocket gear ; chain wheel 联组V 带 tight-up V belt联轴器 coupling ; shaft coupling 两维凸轮 two-dimensional cam临界转速 critical speed 六杆机构 six-bar linkage龙门刨床 double Haas planer 轮坯 blank轮系 gear train 螺杆 screw螺距 thread pitch 螺母 screw nut螺旋锥齿轮 helical bevel gear 螺钉 screws螺栓 bolts 螺纹导程 lead螺纹效率 screw efficiency 螺旋传动 power screw螺旋密封 spiral seal 螺纹 thread (of a screw)。

专业英语大全

101个热处理常用英文词汇1. indication 缺陷2. test specimen 试样3. bar 棒材4. stock 原料5. billet 方钢，钢方坯6. bloom 钢坯,钢锭7. section 型材8. steel ingot 钢锭9. blank 坯料，半成品10. cast steel 铸钢11. nodular cast iron 球墨铸铁12. ductile cast iron 球墨铸铁13. bronze 青铜14. brass 黄铜15. copper 合金16. stainless steel不锈钢17. decarburization 脱碳18. scale 氧化皮19. anneal 退火20. process anneal 进行退火21. quenching 淬火22. normalizing 正火23. Charpy impact text 夏比冲击试验24. fatigue 疲劳25. tensile testing 拉伸试验26. solution 固溶处理27. aging 时效处理28. Vickers hardness维氏硬度29. Rockwell hardness 洛氏硬度30. Brinell hardness 布氏硬度31. hardness tester硬度计32. descale 除污，除氧化皮等33. ferrite 铁素体34. austenite 奥氏体35. martensite马氏体36. cementite 渗碳体37. iron carbide 渗碳体38. solid solution 固溶体39. sorbite 索氏体40. bainite 贝氏体41. pearlite 珠光体42. nodular fine pearlite/ troostite屈氏体43. black oxide coating 发黑44. grain 晶粒45. chromium 铬46. cadmium 镉47. tungsten 钨48. molybdenum 钼49. manganese 锰50. vanadium 钒51. molybdenum 钼52. silicon 硅53. sulfer/sulphur 硫54. phosphor/ phosphorus 磷55. nitrided 氮化的56. case hardening 表面硬化，表面淬硬57. air cooling 空冷58. furnace cooling 炉冷59. oil cooling 油冷60. electrocladding /plating 电镀61. brittleness 脆性62. strength 强度63. rigidity 刚性,刚度64. creep 蠕变65. deflection 挠度66. elongation 延伸率67. yield strength 屈服强度68. elastoplasticity 弹塑性69. metallographic structure 金相组织70. metallographic test 金相试验71. carbon content 含碳量72. induction hardening 感应淬火73. impedance matching 感应淬火74. hardening and tempering 调质75. crack 裂纹76. shrinkage 缩孔，疏松77. forging 锻（件）78. casting 铸（件）79. rolling 轧（件）80. drawing 拉（件）81. shot blasting 喷丸（处理）82. grit blasting 喷钢砂（处理）83. sand blasting 喷砂（处理）84. carburizing 渗碳85. nitriding 渗氮86. ageing/aging 时效87. grain size 晶粒度88. pore 气孔89. sonim 夹砂90. cinder inclusion 夹渣91. lattice晶格92. abrasion/abrasive/rub/wear/wearing resistance (property) 耐磨性93. spectrum analysis光谱分析94. heat/thermal treatment 热处理95. inclusion 夹杂物96. segregation 偏析97. picking 酸洗，酸浸98. residual stress 残余应力99. remaining stress 残余应力100. relaxation of residual stress 消除残余应力101. stress relief 应力释放表面处理、热处理关连用语英汉对照age hardening 时效硬化 ageing 老化处理air hardening 气体硬化 air patenting 空气韧化annealing 退火 anode effect 阳极效应anodizing 阳极氧化处理 atomloy treatment 阿托木洛伊表面austempering 奥氏体等温淬火 austenite 奥斯田体/奥氏体bainite 贝氏体 banded structure 条纹状组织barrel plating 滚镀 barrel tumbling 滚筒打光blackening 染黑法 blue shortness 青熟脆性bonderizing 磷酸盐皮膜处理 box annealing 箱型退火box carburizing 封箱渗碳 bright electroplating 辉面电镀bright heat treatment 光辉热处理 bypass heat treatment 旁路热处理carbide 炭化物 carburized case depth 浸碳硬化深层carburizing 渗碳 cementite 炭化铁chemical plating 化学电镀 chemical vapor deposition 化学蒸镀coarsening 结晶粒粗大化 coating 涂布被覆cold shortness 低温脆性 comemtite 渗碳体controlled atmosphere 大气热处理 corner effect 锐角效应creeping discharge 蠕缓放电 decarburization 脱碳处理decarburizing 脱碳退火 depth of hardening 硬化深层diffusion 扩散 diffusion annealing 扩散退火electrolytic hardening 电解淬火 embossing 压花etching 表面蚀刻 ferrite 肥粒铁first stage annealing 第一段退火 flame hardening 火焰硬化flame treatment 火焰处理 full annealing 完全退火gaseous cyaniding 气体氧化法 globular cementite 球状炭化铁grain size 结晶粒度 granolite treatment 磷酸溶液热处理graphitizing 石墨退火 hardenability 硬化性hardenability curve 硬化性曲线 hardening 硬化heat treatment 热处理 hot bath quenching 热浴淬火hot dipping 热浸镀 induction hardening 高周波硬化ion carbonitriding 离子渗碳氮化 ion carburizing 离子渗碳处理ion plating 离子电镀 isothermal annealing 等温退火liquid honing 液体喷砂法 low temperature annealing 低温退火malleablizing 可锻化退火 martempering 麻回火处理martensite 马氏体/硬化铁炭 metallikon 金属喷镀法metallizing 真空涂膜 nitriding 氮化处理 nitrocarburizing 软氮化 normalizing 正常化 oil quenching 油淬化 overageing 过老化overheating 过热 pearlite 针尖组织 phosphating 磷酸盐皮膜处理 physical vapor deposition 物理蒸镀plasma nitriding 离子氮化 pre-annealing 预备退火precipitation 析出 precipitation hardening 析出硬化press quenching 加压硬化 process annealing 制程退火quench ageing 淬火老化 quench hardening 淬火quenching crack 淬火裂痕 quenching distortion 淬火变形quenching stress 淬火应力 reconditioning 再调质recrystallization 再结晶 red shortness 红热脆性residual stress 残留应力 retained austenite 残留奥rust prevention 防蚀 salt bath quenching 盐浴淬火sand blast 喷砂处理 seasoning 时效处理second stage annealing 第二段退火 secular distortion 经年变形 segregation 偏析 selective hardening 部分淬火shot blast 喷丸处理 shot peening 珠击法single stage nitriding 等温渗氮 sintering 烧结处理soaking 均热处理 softening 软化退火solution treatment 固溶化热处理 spheroidizing 球状化退火stabilizing treatment 安定化处理 straightening annealing 矫直退火 strain ageing 应变老化 stress relieving annealing 应力消除退火 subzero treatment 生冷处理 supercooling 过冷surface hardening 表面硬化处理 temper brittleness 回火脆性temper colour 回火颜色 tempering 回火tempering crack 回火裂痕 texture 咬花thermal refining 调质处理 thermoechanical treatment 加工热处理 time quenching 时间淬火 transformation 变态tufftride process 软氮化处理 under annealing 不完全退火vacuum carbonitriding 真空渗碳氮化 vacuum carburizing 真空渗碳处理 vacuum hardening 真空淬火 vacuum heat treatment 真空热处理vacuum nitriding 真空氮化 water quenching 水淬火 wetout 浸润处理Air valves 空气阀门Angle Stop valves 角式截止阀Angle Throttle Valves 角式节流阀Angle Type Globe Valves 门角式截止阀Ash valves 排灰阀Aspirating valves 吸（抽）气阀Auxiliary valves 辅助（副）阀Balance valves 平衡阀Bellows valves 波纹管阀Blowdown valves 泄料（放空，排污）阀Brake valves 制动阀Butterfly Type Non-slam Check 蝶式缓冲止回阀Butterfly Valves with Gear Actuator 蜗轮传动蝶阀Buttwelding valves 对焊连接阀Clamp valves 对夹式阀门Cock 二通Combination valves 组合阀CQ Thread Ball Valves CQ螺纹球阀Culvert valves 地下管道阀Deceleration valves 减速阀Diaphragm Valves 隔膜阀Decompression valves 泄压阀Double Disc Flat Gate Valves 双闸板平板闸阀Double Disk Parallel Gate Valves明杆平行式双闸板闸板Double Opening Exhaust Valves 双口排气球Drainage valves 排水阀Electric Actuated Stop Valves 电动截止阀Electric Actuated Wedge Gate Valves电动楔式闸阀Electric Double Disk Parallel Gate Valves电动平行式双闸板闸板 Emergeny Cut-off Valves 紧急切断阀Exhaust valves 排气阀Free Float Type Steam Trap 浮球式疏水阀Flange Ball Valves 法兰球阀Flange Gate Valves 法兰闸阀Flange Globe Valves 法兰截止阀Gauge Valves 仪表阀Hand-operated valves 手动阀Hard Seal Butterfly Valves 金属密封碟阀High Temperature Pressure Power Station Gate Valves 高温高压电站闸阀High Temperature Pressure Power Station Globe Valves 高温高压电站截止阀Hydraulic relay valves 液压继动阀Lift Check Valves 升降式止回阀Lift Check Valves 升降式止回阀Limit valves 限位阀Lining Ball Valves 衬里球阀Lining Butterfly Valves 衬里碟阀Lining Check Valves 衬里止回阀Lining Cock 衬里二通Lining Globe Valves 衬里截止阀Lining T-Cock Valves 衬里三通旋塞阀Liquid Indicator 液位计LPG Pipe Fitting 液化气管件Magnetic Co-operate Globe Valves磁耦合截止阀Magnetism Forle Pumps 磁力泵Manual Oil Pumps Valves 手摇油泵(阀)Meter Needle Type Globe Valves 仪表针形截止阀 Oblique Stop Valves 直流式截止阀Parallel Slide Valves 浆液阀Pintle valve 针形阀Piping Centrifugal Pumps 管道离心泵Plunger valves 柱塞阀Pressure valve 压力（増压）阀Piping Pumps 管道泵Piping Safety Valves 管道安全阀Plunger Globe Valves 柱塞截止阀Quick Draining Valves 快速排污阀Restrictor Valves 过流阀(或节流阀)Safety Valves 安全阀Screw Pumps 螺杆泵Scum Gate Valves 排渣闸阀Solenoid valves 电磁阀Single Disc Flat Gate Valves 单闸板平板闸阀Single Opening Exhaust Valves 单口排气球Slurry Pumps 泥浆泵Stop Valves 截止阀Strainer 过滤器Submerged Motor Pumps 潜水电泵(排污泵)Swing Check Valves 旋启式止回阀Swing Check Valves 旋启式止回阀Tank Lorry Ball Valves 槽车球阀T-Cock 三通Thin Gate Valves 薄型闸阀Throttle Valves 节流阀Tiny Drag Slow Shut Check Valves 微阻缓闭止回阀 Triple (tee) valves 三通阀Two-way valves 二通阀Under Water Pumps 液下泵Vacuum Pumps 水力喷射器(真空泵)Vertical Lift Check Valves 立式止回阀Wafer Check Valves 对夹式止回阀Wafer plate valves 对夹蝶板阀Wafer Type Butterfly Valves with Rubber Itning对夹式衬胶蝶阀 Waste Valves 排污箱(阀)Water Seal Gate Valves 水封闸阀Wedge Gate Valves 楔式闸阀Y Type and Cylinder Filters Y型筒型过滤器阀门零部件英汉术语对照Axis Guide 轴套Ball 球、球芯Ball seat 密封圈Blowdown Sealing Face 启、阀件密封面Body 阀体Bonnet 阀盖Disc 阀瓣Mut 螺母Screw 螺栓Sealing 密封件Spring 弹簧Stem 阀杆Stem Mut 阀杆螺母Stem seal 填料Wedge Disc 闸板阀门规范技术英语术语对照Applicable medium 适用介质Applicable temperature 适用温度Butt Clamp 对夹Chemical analysis 化学成份Connecting format 连接形式Double disc 双闸板Flexible disc 弹性闸板Flange 法兰 Hoop 卡箍Inside thread 内螺纹Jacket 夹套Mains 电源Material chemical analysis and mechanical capacity材料化学成份和机械性能materials 材料 Materials for main parts 主要零件材料Mechanical capacity 机械性能Max. Discharging Capacity 最大排水量Max. Operating Temperature 最高工作温度Max. Allowable Temperature 最高允许温度Max. Allowable Pressure 最高允许压力Model 型号Name of parts 零件名称nitrogen (N) 氮Nominal bore 公称通径Nominal Pressure 公称压力Nozzle 排气口Outside thread 外螺纹Oxidant 氧化性介质Parallel 平行Piping 管路Piston 活塞Reductant 还原性介质Rising stem 明杆Seal 阀座，密封面Seat testing pressure 压力气密封试验压力Socket 卡套Specifications 性能规范Single disc 单闸板Solid 刚性Strengh testing pressure 强度试验压力Steam , condensate 蒸汽,凝结水Stroke 冲程，行程Water,oil,steam 水,温度,气Wedge 楔式 Welding 焊接阀门材质术语英汉对照Atbas metal 镍铬钢Buna-N rubber 丁晴橡胶Casting aluminium brass 铸铝黄铜Casting aluminium bronze 铸铝青铜Ceramic metal 陶瓷金属Chromel alloy 镍铬合金CHR rubber 氯晴橡胶Chrominm-molybdenum-vanadium steel 铬钼钒钢 Chromium stainless steel 铬不锈钢Chromium-molybdenum steel 铬钼钢Corrugation pad 波形垫Cuprum alloy 铜合金Ductile Cast iron 球墨铸铁Expanded graphite 柔性石墨Fine Steel Casting iron 优质碳素钢Fluorous rubber 氟橡胶Gray Cast iron 灰铸铁Hayne's alloy 钴铬钨合金High tem perature steel 高温钢Monel 蒙乃尔合金Low temperature steel 低温钢Nylon 尼龙塑料Polytetrafluoroethylene(PTEF) 聚四氟乙烯 Polythene 聚乙烯Pure aluminium 纯铝Pure cupper 纯铜Rubber graphite board 橡胶石墨板Spring steel 弹簧钢Stainless acid-resisting steel 不锈耐酸钢 Stainless and Graphite 不锈钢/石墨Stainless steel 不锈钢Steel Casting iron 碳素钢铸件Shell Test Pressure 壳体试验压力Service Fluid 工作介质机械工具 spanner 扳子 (美作:wrench) double-ended spanner 双头扳子adjustable spanner, monkey wrench 活扳子,活络扳手box spanner 管钳子 (美作:socket wrench) calipers 卡规pincers, tongs 夹钳 shears 剪子 hacksaw 钢锯wire cutters 剪线钳 multipurpose pliers, universal pliers 万能手钳adjustable pliers 可调手钳 punch 冲子 drill 钻 chuck 卡盘scraper 三角刮刀 reamer 扩孔钻 calliper gauge 孔径规rivet 铆钉 nut 螺母 locknut 自锁螺母,防松螺母 bolt 螺栓pin, peg, dowel 销钉 washer 垫圈 staple U形钉oil can 油壶 jack 工作服 grease gun 注油枪机械加工抛光 polishing 安装 to assemble 衬套 bushing半机械化 semi-mechanization; semi-mechanized半自动滚刀磨床 semi-automatic hob grinder半自动化 semi-automation; semi-automatic 扳手 wrench备件 spare parts 边刨床 side planer 变速箱 transmission gear柄轴 arbor 部件 units; assembly parts 插床 slotting machine拆卸 to disassemble 超高速内圆磨床 ultra-high-speed internal grinder车床 lathe; turning lathe 车刀 lathe tool车轮车床 car wheel lathe 车削 turning 车轴 axle螺丝产品名称中英文对照六角盖头螺帽HEX CAP NUTS六角锯齿螺帽HEX SERRATED NUTS六角轮缘螺帽HEX FLANGE NUTS高脚螺帽HEX COUPLING NUTS(HIGH NUTS)圆螺帽 ROUND NUTS四角螺帽 SQUARE NUTS管用螺帽 PIPE NUTS轮壳螺帽 WHEEL NUTS蝶型螺帽 WING NUTSU形螺帽 U NUTST形螺帽 T NUTS环首螺帽 EYE NUTS齿形螺帽 KEP NUTS齿花螺帽 CLINCH NUTS耐候钢六角重型螺帽CORTEN STEEL HEA VY HEX NUTS焊接螺帽 WELD NUTS高张力螺帽HEIGH STRENGTH NUTS建业用螺帽 STRUCTURAL NUTS不锈钢螺帽STAINLESS STEEL NUTS铜螺帽 BRASS NUTS铝螺帽 ALUMINUM NUTS合金钢螺帽ALLOY STEEL NUTS重型车螺帽HEA VY DUTY WHEEL HUB NUTS铁器焊接袋帽 ACORN CAP NUTS金属预置扭矩式螺帽ALL-METAL PREV AILING TORQUE TYPE NUTS壁虎螺帽 ANCHOR NUTS大尺寸螺帽BIG SIZE NUTS铁盖袋帽CLOSED END ACORN NUTS盘形华司螺帽 CONICAL WASHER NUTS铁盖+尼龙圈组合盖帽DIN 986 DOMED CAP NUTS突缘尼龙盖帽FLANGE NYLON INSERT LOCK NUTS平面华司螺帽 FLAT WASER NUTS六角割沟螺帽HEX SLOTTED NUT自锁螺帽 SELF-LOCKING NUTS制止螺帽 SLIDING NUTSSLN-自动防松螺帽SLN SELF-LOCKING NUTS其它特殊螺帽 SPECIAL NUTS弹簧螺帽 SPRING NUTS不锈钢突缘螺帽STAINLESS STEEL FLANGE NUTS不锈钢六角轮缘尼龙螺帽STAINLESS STEEL FLANGE NYLON INSERT LOCK NUTS 不锈钢六角重型螺帽STAINLESS STEEL HEA VY HEX NUTS不锈钢六角螺帽STAINLESS STEEL HEX NUTS不锈钢尼龙嵌入螺帽STAINLESS STEEL NYLON INSERT LOCK NUTS鋲簩俾菝? ZINC DIE CASTING NUTS普通六角螺帽 HEX NUTS六角重型螺帽HEA VY HEX NUTS薄型螺帽HEX JAM NUTS尼龙嵌入防松螺帽NYLON INSERT LOCK NUTS机械螺丝用六角螺帽HEX MACHINE SCREW NUT工艺装备1 GB/T 967-1994 螺母丝锥 Nut taps2 GB/T 968-1994 丝锥螺纹公差 Manufacturing tolerances on the threaded portion of taps3 GB/T 969-1994 丝锥技术条件 Technical specification for taps4 GB/T 970.1-1994 圆板牙型式和尺寸 The types and dimensions for circular screwing dies5 GB/T 970.2-1994 圆板牙技术条件 Technical specifications for circular screwing dies6 GB/T 970.3-1994 圆板牙架型式和互换尺寸 Diestocks--Interchangeability dimensions7 GB/T 971-1994 滚丝轮 Thread rolling cylindrical dies8 GB/T 972 -1994 搓丝板 Thread rolling flat dies9 GB/T 1008-1989 机械加工工艺装备基本术语 General terminology of machining tooling10 GB/T 1109-1985 短莫氏锥柄立铣刀 End mills with short Morse taper shank11 GB/T 1115-1985 圆柱形铣刀 Cylindrical cutters12 GB/T 1117-1985 直齿三面刃铣刀 Side and face milling cutter with straight teeth13 GB/T 1118-1985 错齿三面刃铣刀 Side and face milling cutters with double alternate helix14 GB/T 1119-1985 尖齿槽铣刀 Flat relieved tooth slotting cutters15 GB/T 1124.1-1996 凸凹半圆铣刀第1部分: 凹半圆铣刀的型式和尺寸 Convex and concave milling cutters--Part 1: The types and dimensions for concave milling cutters16 GB/T 1124.2-1996 凸凹半圆铣刀第2部分: 凸半圆铣刀的型式和尺寸 Convex and concave milling cutters--Part 2: The types and dimensions for convex milling cutters17 GB/T 1124.3-1996 凸凹半圆铣刀技术条件 Convex and concave milling cutters technical specifications18 GB/T 1131-1984 手用铰刀 Hand reamers19 GB/T 1132-1984 直柄机用铰刀 Machine reamers with parallel shanks20 GB/T 1133-1984 锥柄机用铰刀 Machine reamers with Morse taper shanks21 GB/T 1134-1984 带刃倾角锥柄机用铰刀 Machine reamers with edge inclination Morse taper shanks22 GB/T 1135-1984 套式机用铰刀 Shell machine reamers23 GB/T 1139-1984 直柄莫氏圆锥和公制圆锥铰刀 Morse and metric taper reamers with parallel shanks24 GB/T 1140-1984 锥柄莫氏圆锥和公制圆锥铰刀 Morse and metric taper reamers with Morse taper shanks25 GB/T 1141-1984 锥柄扩孔钻 Core drills with Morse taper shanks26 GB/T 1142-1984 套式扩孔钻 Shell drills27 GB/T 1143-1984 60°、90°、120°锥柄锥面锪钻 Countersinks with morse taper shanks for angles 60°,90°and 120°inclusive28 GB/T 1214.1-1996 游标类卡尺通用技术条件 The specification for callipers of vernier type29 GB/T 1214.2-1996 游标类卡尺游标卡尺 The vernier callipers for callipers of vernier type30 GB/T 1214.3-1996 游标类卡尺高度游标卡尺 The high gauge for callipers of vernier type31 GB/T 1214.4-1996 游标类卡尺深度游标卡尺 The depth gauge for callipers of vernier type32 GB/T 1216-1985 外径千分尺 Micrometers33 GB/T 1217-1986 公法线千分尺 Gear tooth micrometers34 GB/T 1218-1987 深度千分尺 Depth micrometers35 GB/T 1219-1985 百分表 Dial gauges36 GB/T 1438.1-1996 锥柄麻花钻第1部分: 莫氏锥柄麻花钻的型式和尺寸 Taper shank twist drills--Part 1: The types and dimensions for Morse taper shank twist drills37 GB/T 1438.2-1996 锥柄麻花钻第2部分: 莫氏锥柄长麻花钻的型式和尺寸 Taper shank twist drills--Part 2: The types and dimensions for long Morse taper shank drills38 GB/T 1438.3-1996 锥柄麻花钻第3部分: 莫氏锥柄加长麻花钻的型式和尺寸 Taper shank twist drills--Part 3: The types and dimensions for lengthened morse taper shank twist drills39 GB/T 1438.4-1996 锥柄麻花钻第4部分: 莫氏锥柄超长麻花钻的型式和尺寸 Taper shank twist drills--Part 4: The types and dimensions for extra-long Morse taper shank twist drills40 GB/T 1442-1985 直柄工具用传动扁尾及套筒的尺寸和公差 Driving tenons and sockets for parallel shank tools-- Dimensions and tolerances41 GB/T 1443-1996 机床和工具柄用自夹圆锥 Machine tools--Self-holding tapers for tool shanks42 GB/T 1483-1989 螺口式灯头的量规 Gauges of edison screw lamp caps43 GB/T 1484-1979 插口式灯头的量规 Gauges for bayonet lamp caps44 GB/T 1581-1979 米制锥螺纹量规 Gauges for tapered screw thread,metric series45 GB/T 1957-1980 光滑极限量规 Limit gauges for plain workpiece46 GB/T 2476-1994 普通磨料代号 Symbols of abrasive materials47 GB/T 2478-1996 普通磨料棕刚玉 Conventional abrasive--Brown fusedalumina48 GB/T 2479-1996 普通磨料白刚玉 Conventional abrasive White fused alumina49 GB/T 2480-1996 普通磨料碳化硅 Conventional abrasive Wilicon carbide50 GB/T 2483-1983 磨料标志和包装规定 Marking and packing51 GB/T 2484-1994 普通磨具代号和标记 Symbols and designation for bonded abrasive products52 GB/T 2487-1984 油石Oil stones and sticks53 GB/T 2488-1984 砂瓦Segments of grinding wheels54 GB/T 2489-1984 薄片砂轮 Thin grinding wheels55 GB/T 2492-1984 砂轮静平衡检验方法及不平衡数值 Static balance testing for grinding wheels and unbalance value56 GB/T 2493-1995 砂轮的回转试验方法Rotation test of grinding wheel strength57 GB 2494-1995 磨具安全规则Safety rules for bonded abrasives58 GB/T 2495-1996 普通磨具包装Packing for bonded abrasive products59 GB/T 2804-1981 组合夹具元件结构要素 Modular parts of fixture construction--General features, profiles and dimensions60 GB/T 2851.1-1990 冲模滑动导向模架对角导柱模架 Sliding guide die sets for press tools—Diagonal pillar sets61 GB/T 2851.3-1990 冲模滑动导向模架后侧导柱模架 Sliding guide die sets for press tools—Back pillar sets62 GB/T 2851.4-1990 冲模滑动导向模架后侧导柱窄形模架 Sliding guide die sets for press tools—Back pillar sets (narrow)63 GB/T 2851.5-1990 冲模滑动导向模架中间导柱模架 Sliding guide die seta for press tools—Center pillar sets64 GB/T 2851.6-1990 冲模滑动导向模架中间导柱圆形模架 Sliding guide die sets for press tools—Center pillar sets (round)65 GB/T 2851.7-1990 冲模滑动导向模架四导柱模架 Sliding guide die sets for press tools—Four pillar die sets66 GB/T 2852.1-1990 冲模滚动导向模架对角导柱模架 Ball slide die sets for press tools—Diagonal pillar sets67 GB/T 2852.2-1990 冲模滚动导向模架中间导柱模架 Ball slide die sets for press tools—Center pillar sets68 GB/T 2852.3-1990 冲模滚动导向模架四导柱模架Ball slide die sets for press tools—Four pillar die sets69 GB/T 2852.4-1990 冲模滚动导向模架后侧导柱模架 Ball slide die sets for press tools—Back pillar die sets70 GB/T 2855.1-1990 冲模滑动导向模座对角导柱上模座 Holder for sliding guide die sets for press tools—Punch holder for diagonal pillar sets71 GB/T 2855.2-1990 冲模滑动导向模座对角导柱下模座 Holder for sliding guide die sets for press tools—Die holder for diagonal pillar sets72 GB/T 2855.5-1990 冲模滑动导向模座后侧导柱上模座 Holder for sliding guide die sets for press tools—Punch holder for back pillar sets73 GB/T 2855.6-1990 冲模滑动导向模座后侧导柱下模座 Holder for ball slide die sets for press tools—Die holder for back pillar sets74 GB/T 2855.7-1990 冲模滑动导向模座后侧导柱窄形上模座 Holder for sliding guide die sets for press tools—Punch holder for back pillar sets (narrow)75 GB/T 2855.8-1990 冲模滑动导向模座后侧导柱窄形下模座 Holder for sliding guide die sets for press tools—Die holder for back pillar sets (narrow)76 GB/T 2855.9-1990 冲模滑动导向模座中间导柱上模座 Holder for sliding guide die sets for press tools—Punch holder for center pillar sets77 GB/T 2855.10-1990 冲模滑动导向模座中间导柱下模座Holder for ball slide die sets for press tools—Die holder for center pillar sets78 GB/T 2855.11-1990 冲模滑动导向模座中间导柱圆形上模座Holder for sliding guide die sets for press tools—Punch holder for center pollar sets (round)79 GB/T 2855.12-1990 冲模滑动导向模座中间导柱圆形下模座Holder for sliding guide die sets for press tools—Die holder for center pillar sets (round)80 GB/T 2855.13-1990 冲模滑动导向模座四导柱上模座Holder for sliding guide die sets for press tools—Punch holder for four pillar sets81 GB/T 2855.14-1990 冲模滑动导向模座四导柱下模座 Holder for ball slide die sets for press tools—Die holder for four pillar sets82 GB/T 2856.1-1990 冲模滚动导向模座对角导柱上模座 Holder for ball slide die sets for press tools—Punch holder for diagonal pillar sets83 GB/T 2856.2-1990 冲模滚动导向模座对角导柱下模座 Holder for ball slide die sets for press tools—Die holder for diagonal pillar sets84 GB/T 2856.3-1990 冲模滚动导向模座中间导柱上模座 Holder for ball silde die sets for press tools—Punch holder for center pillar sets85 GB/T 2856.4-1990 冲模滚动导向模座中间导柱下模座 Holder for ball slide die sets for press tools—Die holder for center pillar sets86 GB/T 2856.5-1990 冲模滚动导向模座四导柱上模座Holder for ball slide die sets for press tools—Punch holder for four pillar sets87 GB/T 2856.6-1990 冲模滚动导向模座四导柱下模座Holder for ball slide die sets for press tools—Die holder for four pillar sets88 GB/T 2856.7-1990 冲模滚动导向模座后侧导柱上模座 Holder for ball silde die sets for press tools—Punch holder for back pillar sets89 GB/T 2856.8-1990 冲模滚动导向模座后侧导柱下模座 Holder for ball slide die sets for press tools—Die holder for back pillar sets90 GB/T 2861.1-1990 冲模导向装置A型导柱Guide unit for press tools—Guide pillars, types A91 GB/T 2861.2-1990 冲模导向装置B型导柱Guide unit for press tools—Guide pillars, typeB92 GB/T 2861.3-1990 冲模导向装置C型导柱Guide unit for press tools—Guide pillars, typeC93 GB/T 2861.4-1981 冷冲模导向装置A型小导柱Guide unit of cold press dies--Small guide pillars, type A94 GB/T 2861.5-1981 冷冲模导向装置B型小导柱Guide unit of cold press dies--Small guide pillars, type B95 GB/T 2861.6-1990 冲模导向装置A型导套Guide unit for press tools—Guide bushes, typeA96 GB/T 2861.7-1990 冲模导向装置B型导套Guide unit for press tools—Guide bushes, typeB97 GB/T 2861.8-1990 冲模导向装置C型导套Guide unit for press tools—Guide bushes, typeC98 GB/T 2861.9-1981 冷冲模导向装置小导套 Guide unit of cold press dies--Small guide bushing99 GB/T 2861.10-1990 冲模导向装置钢球保持圈Guide unit for press tools—Cage100 GB/T 2861.11-1990 冲模导向装置圆柱螺旋压缩弹簧 Guide unit for press tools—Cylindrical coil compression spring101 GB/T 2861.12-1990 冲模导向装置 A型可卸导柱 Guide unit for press tools—Guide pillar with taper lead, type A102 GB/T 2861.13-1990 冲模导向装置 B型可卸导柱 Guide unit fir press tools—Guide pillar with taper lead, type B103 GB/T 2861.14-1990 冲模导向装置衬套 Guide unit for press tools—Bushing104 GB/T 2861.15-1990 冲模导向装置垫圈 Guide unit for press tools—Washer105 GB/T 2861.16-1990 冲模导向装置压板 Guide unit for press tools—Clampr106 GB/T 2861.17-1981 冷冲模导向装置可卸导柱模座安装尺寸 Guide unit of cold press dies--Mounting dimension of die holder for removable guide pillars107 GB/T 2861.18-1981 冷冲模导向装置压圈固定导柱 Guide unit of cold press dies--Guide pillars with ring fixed108 GB/T 2861.19-1981 冷冲模导向装置压圈固定导套 Guide unit of cold press dies--Guide bushing with ring fixed109 GB/T 2861.20-1981 冷冲模导向装置压圈 Guide unit of cold press dies--Clamping ring110 GB/T 3043-1989 棕刚玉化学分析方法 Chemical analysis methods for brown fused alumina111 GB/T 3044-1989 白刚玉、铬刚玉化学分析方法 Chemical analysis methods for white fused alumina and pink fused alumina112 GB/T 3045-1989 碳化硅化学分析方法 Chemical analysis methods for silicon carbide113 GB/T 3227-1988 机动套筒扳手的传动四方 Driving squares for power socket wrenches114 GB/T 3228-1988 机动套筒扳手的四方传动套筒 Square drive sockets for power socket wrenches115 GB/T 3229-1988 机动工具的六角传动端 Hexagon drive ends for power tools116 GB/T 3390.1-1989 手动套筒扳手套筒 Hand operated square drive socket117 GB/T 3390.2-1989 手动套筒扳手传动方榫和方孔 Driving square for hand operated socket wrenches118 GB/T 3390.3-1989 手动套筒扳手传动附件 Drivings parts for hand operated square drive socket wrenches119 GB/T 3390.4-1989 手动套筒扳手连接附件 Conjoining parts for hand operated square drive socket wrenches120 GB/T 3390.5-1989 手动套筒扳手检验规则、包装与标志 Inspection, packaging and marking for hand operated socket wrenches121 GB/T 3464.1-1994 机用和手用丝锥 Machine and hand taps122 GB/T 3464.2-1994 长柄机用丝锥 Long shank machine taps123 GB/T 3464.3-1994 短柄机用和手用丝锥 Short shank machine and hand taps124 GB/T 3466-1983 长柄螺母丝锥 Long shank nut taps125 GB/T 3506-1993 螺旋槽丝锥 Machine taps with helical flutes126 GB/T 4169.1-1984 塑料注射模具零件推杆 Components of injection mould for plastics--Ejector pins127 GB/T 4169.2-1984 塑料注射模具零件直导套 Components of injection mould for plastics--Straight guide bushes128 GB/T 4169.3-1984 塑料注射模具零件带头导套 Components of injection mould for plastics--Guide bushes with head129 GB/T 4169.4-1984 塑料注射模具零件带头导柱 Components of injection mould for plastics--Guide pillars with head130 GB/T 4169.5-1984 塑料注射模具零件有肩导柱 Components of injection mould for plastics -- Guide pillars with shoulder131 GB/T 4169.6-1984 塑料注射模具零件垫块 Components of injection mould for plastics -- Spacer blocks132 GB/T 4169.7-1984 塑料注射模具零件推板 Components of injection mould for plastics--Ejector plates133 GB/T 4169.8-1984 塑料注射模具零件模板 Components of injection mould for plastics--Mould plates134 GB/T 4169.9-1984 塑料注射模具零件限位钉 Components of injection mould for plastics--Stop pins135 GB/T 4169.10-1984 塑料注射模具零件支承柱 Components of injection mould for plastics--Support pillars136 GB/T 4169.11-1984 塑料注射模具零件圆锥定位件 Components of injection mould for plastics--Locating elements137 GB/T 4170-1984 塑料注射模具零件技术条件 Components of injection mould for plastics--Specifica-tion138 GB/T 4211-1984 高速钢车刀条 High speed steel tool bits139 GB/T 4243-1984 锥柄长刃机用铰刀 Long fluted machine reamers with Morse taper shanks140 GB/T 4244-1984 带刃倾角直柄机用铰刀 Machine reamers with edge inclination with parallel shanks141 GB/T 4245-1984 机用铰刀技术条件 Machine reamers--Technical requirements142 GB/T 4246-1984 铰刀专用公差 Special tolerance for reamers143 GB/T 4247-1984 锥柄机用桥梁铰刀 Machine bridge reamers with Morse taper shanks144 GB/T 4248-1984 手用1:50锥度销子铰刀技术条件 Hand taper 1:50 reamers--Technical requirements145 GB/T 4250-1984 圆锥铰刀技术条件 Taper reamers--Technical requirements146 GB/T 4251-1984 硬质合金直柄机用铰刀 Machine reamers with parallel shanks with carbide tips147 GB/T 4252-1984 硬质合金锥柄机用铰刀 Machine reamers with Morse taper shanks with carbide tips148 GB/T 4253-1984 硬质合金铰刀技术条件 Reamers with carbidetips--Technical requirements149 GB/T 4255-1984 套式铰刀和套式扩孔钻用心轴 Arbors for shell reamers and shell core drills150 GB/T 4256-1984 直柄扩孔钻 Core drills with parallel内燃机系J 机械活塞式内燃机与其他动力设备1 GB/T 725-1991 内燃机产品名称和型号编制规则 Internal combustion engines—Nomenclature and code of designations2 GB/T 726-1994 往复式内燃机旋转方向、气缸和气缸盖上气门的标志及直列式内燃机右机、左机和发动机方位的定义 Reciprocating internal combustion engines--Designation of the direction of rotation and of cylinders and valves in cylinder heads and definition of right-hand and left-hand in line engines and locations on an engine3 GB/T 727-1985 涡轮增压器产品命名和型号编制方法 Denomination for turbochargers and code of identification symbols4 GB/T 1105.1-1987 内燃机台架性能试验方法标准环境状况及功率、燃油消耗和机油消耗的标定 Performance test methods for reciprocating internal combustion engine--Standard ambient conditions and declarations of power, fuel consumption and lubricating oil consumption5 GB/T 1105.2-1987 内燃机台架性能试验方法试验方法 Performance test methods for reciprocating internal combustion engine--Test methods6 GB/T 1105.3-1987 内燃机台架性能试验方法测量技术 Performance test methods for reciprocating internal combustion engine--Measurement techniques7 GB/T 1147-1987 内燃机通用技术条件 Reciprocating internal combustion engines--General technical specifications8 GB/T 1148-1993 内燃机铝活塞技术条件 Aluminium piston--Reciprocating internal combustion engines--Technical specifications9 GB/T 1149.1-1994 内燃机活塞环通用规则 Internal combustionengines--Piston rings--General specifications10 GB/T 1149.2-1994 内燃机活塞环术语 Internal combustionengines--Piston rings-Vocabulary11 GB/T 1149.3-1992 内燃机活塞环刮环 Internal combustionengines-Piston rings-Scraper rings12 GB/T 1149.4-1994 内燃机活塞环技术要求 Internal combustionengines--Piston rings--Quality requirements13 GB/T 1149.5-1992 内燃机活塞环油环 Internal combustionengines-Piston rings-Oil control rings14 GB/T 1149.6-1994 内燃机活塞环检验方法 Internal combustionengines--Piston rings--Inspection measuring principles15 GB/T 1149.7-1994 内燃机活塞环螺旋撑簧油环 Internal combustion engines--Piston rings--Coil-spring-loaded oil control rings16 GB/T 1150-1993 内燃机湿式铸铁气缸套技术条件 Internal combustion engines--Cast iron wet type cylinder liners--Specification17 GB/T 1151-1993 内燃机主轴瓦及连杆轴瓦技术条件 Internal combustion engines--Main and connecting rod bearings--Specification18 GB 1576-1996 低压锅炉水质 Water quality for low pressure boilers19 GB/T 1859-1989 内燃机噪声声功率级的测定准工程法 Determination of sound power levels of internal combustion enginesnoise—Quasi-engineering method20 GB/T 1883-1989 往复活塞式内燃机术语 Reciprocating internal combustion engines—Terminology21 GB/T 1921-1988 工业蒸汽锅炉参数系列 Specifications for industrial steam boiler22 GB/T 2785-1988 内燃机气门弹簧技术条件 Internal combustionengine--Technical requirements for valve springs23 GB/T 2940-1982 柴油机用喷油泵、调速器、喷油器弹簧技术条件 Technical specifications of springs for fuel pump, governor and injecter of diesel engines24 GB/T 3166-1988 热水锅炉参数系列 Specifications series of hot water boiler25 GB/T 3821-1983 中小功率内燃机清洁度测定方法 Determination of cleanliness for small and medium power internal combustion engines 26 GB/T 4556-1984 往复式内燃机防火 Reciprocating internal combustion engines--Fire protection27 GB/T 4672-1984 往复式内燃机手操纵机构动作方向 Reciprocating internal combustion engines--Hand operated control devices--Standard direction of motion28 GB/T 4759-1995 内燃机排气消声器测量方法 Measurement procedure for exhaust silencers of internal combustion engines29 GB/T 5264-1985 柴油机喷油泵柱塞偶件技术条件 Technical specification。

大学生专业英语词汇总结

大学生专业英语词汇总结随着全球化时代的到来，跨国公司、国际组织以及各种国际活动的频繁出现，英语作为国际交流的基本语言，成为了每一个大学生必备的技能之一。

作为大学英语的学习者，熟练掌握专业英语词汇不仅是提升英语水平的必要条件，也是迈向专业领域的重要基础。

下面是本文为大家总结的大学生专业英语词汇：一、商务英语1. revenue –收入\n2. profit –利润\n3. sales –销售额\n4. market –市场\n5. brand –品牌\n6. strategy –策略\n7. investment –投资\n8. competition –竞争\n9. target market –目标市场\n10. advertising –广告二、计算机科学1. algorithm –算法\n2. database –数据库\n3. programming –编程\n4. software –软件\n5. hardware –硬件\n6. network –网络\n7. code –代码\n8. operating system –操作系统\n9. debugging –调试\n10. user interface –用户界面三、金融学1. interest rate –利率\n2. stock –股票\n3. bond –债券\n4. investment –投资\n5. risk –风险\n6. liquidity –流动性\n7. asset –资产\n8. liability –负债\n9. hedge fund –对冲基金\n10. derivatives –衍生品四、法律1. contract –合同\n2. litigation –诉讼\n3. liability –责任\n4. precedent –先例\n5. intellectual property –知识产权\n6. arbitration –仲裁\n7. legal system –法律体系\n8. judgment –判决\n9. plaintiff –原告\n10. defendant –被告五、医学1. diagnosis –诊断\n2. treatment –治疗\n3. surgery –手术\n4. medication –药物\n5. patient –病人\n6. symptom –症状\n7. disease –疾病\n8. surgery –外科学\n9. anatomy –解剖学\n10. physiology –生理学六、教育学1. curriculum –课程\n2. pedagogy –教学法\n3. assessment –评估\n4. classroom management –课堂管理\n5. educational psychology –教育心理学\n6. learning outcomes –学习成果\n7. special education –特殊教育\n8. differentiated instruction –差异化教学\n9. educational research –教育研究\n10. teaching strategies –教学策略七、国际关系1. sovereignty –主权\n2. diplomacy –外交\n3. globalization –全球化\n4. non-governmental organization (NGO) –非政府组织\n5. international law –国际法\n6. foreign policy –外交政策\n7. human rights –人权\n8. conflict resolution –冲突解决\n9. international trade –国际贸易\n10. international governance –国际治理八、建筑设计1. blueprint –蓝图\n2. architecture –建筑学\n3. building materials –建筑材料\n4. interior design –室内设计\n5.construction –建筑工程\n6. sustainable design –可持续设计\n7. building code –建筑规范\n8. structural engineering –结构工程\n9. landscape architecture –景观设计\n10. urban planning –城市规划以上是本文总结的大学生专业英语词汇，涵盖了商务、计算机科学、金融学、法律、医学、教育学、国际关系、建筑设计等多个专业领域。

《专业英语》试卷及答案

《专业英语》（课程代码：00196）Ⅰ Vocabulary (40 points)(1)Translate the following words and expressions intoChinese.at stake _______________ tracing paper ________________ pay to use _____________ artifact __________________ anonymous designer ______________ flip chart________________polypropylene _________________visual identity __________________geometric form______________ diversification _____________ (2) Translate the following words and expressions into English.企业形象识别设计 ________________机器美学____________________形式追随功能___________________插图画家 __________________设计调查 ____________________创造性思维 __________________功能分析 ____________________金属材料 ___________________批量生产 ____________________理性与功能的完美结合 __________________________________Ⅱ Comprehension (20 points)(1) Fill in the blanks with suitable words or expressions from the list given below, and change the form where necessary. (10 points)consistent view effort teammate media emotion effort trivial relationship PersonalityDesign patterns and modular components are effective techniques for designing and building long-lasting,______________ experiences. You may reach the point where you ask yourself “Is it time to build a library for our team?”Many teams have realized incredible efficiencies, savings, and better design through design libraries and related standards. However, building a library isn’t _____________.It takes time and _____________to get off the ground, can trigger significant and uncomfortable organizational change, and comes with an ongoing maintenance cost. In some cases, libraries are not the answer and yes, sometimes libraries fail. Nobody wants to invest the time, _____________, and personal capital only to have nothing to show for it.Therefore, precede any kind of library build out with a period of discernment. Before you dive, ask yourself and your______________ the following eight questions to gauge whethera library is right for you.(2)Choose the best answer according to the passage B. (10points)Some time ago, a friend offered me a ride home after work. I got into her SUVand sat down, ready for the short ride. After a few minutes, an annoying beepingsound started. “Oh,” she said, “You’ll need to fasten y our seatbelt to make thatirritating noise stop.” Grudgingly, I did up my seatbelt and the noise ceased, butthe beeping had accomplished its purpose; I fastened my seatbelt.This is an example of affective design: design that’sintentionally created to ca pture the user’sattention, triggering an emotional response that willincrease the likelihood of performing a certainbehavior. The emotional response can be conscious orunconscious. For example, a brightly colored buttonwill attract users’ attention un consciously byaffecting the degree of arousal (i.e. physicalstimulation). And the behavior could be any action,from clicking a button or signing up for a newsletter,to making a purchase online.To make the unpleasant sound in my friend’s SUV stop, I had to perform a particular behavior. In this case, the stimulus wasthe unpleasant beeping sound, which triggered my annoyance andled me to fasten my seatbelt. With your latest web app, thestimulus is likely visual, rather than auditory, but the energythat it commands is the same. One thing these stimuli have incommon is that they demand and command your attention.(2.1) Which of the following made the noise?_______A .the steering wheel B.the seat C.the seatbelt D thedoor(2.2) The product which is described as the example is _________?A a carB a TVC a mobile phoneD the door(2.3) To create an affective product, the designer would try to_____A make the product colorful.B make the product effective in triggering anemotional response.C make the product easy to use(2.4) which topic may be the best following content ofthis text?_____A The principle of emotional product design.B The importance of affective design in SUV.C The significance of functional and rational design.Ⅲ Translation (40 points)(1) Translate the following sentences into Chinese.(20points)(1.1) Our tendency to assign and characterize personality based onconversation is easily recognizable in the example below.(1.2) Hundreds of the top Chinese students are flockingto the best U.S. and European graduate programs in design."It really blows my mind how dedicated they are," saysTim Parsey, director of consumer-experience design forMotorola Inc.(2) Translate the following sentences into English. (20 points)(2.1) 彩色铅笔在设计的手绘过程是理想的工具。

专业英语ppt课件

性原则词根：interoperable 彼此协作的；能共同操作的；
能共同使用的
isolator /'aisəleitə/
n. [电子] 隔离器；隔音装置；绝缘体
—— vibration isolator 隔振器
—— optical isolator 光完频整版隔ppt离课件器
18
Words and Expressions
n. [物] 衰减；变薄；稀释
—— attenuation coefficient 衰减系数
—— noise attenuation 噪完声整版衰pp减t课件
6
Words and Expressions
avalanche /'ævəlɑːnʃ/
n. 雪崩 vt. 雪崩 vi. 崩塌 —— avalanche photodiode 雪崩光电二极管 —— avalanche breakdown 雪崩击穿
modal
/'məʊd(ə)l/
adj. 模式的；情态的；形式的 n. 莫代尔（一种新型纤维素纤维） —— modal dispersion 模间色散 —— modal logic 模态逻辑
moderate
/'mɒd(ə)rət/
adj. 稳健的，温和的；适度的，中等的；有节制的
vi. 变缓和，变弱
—— develop simultaneously 并举
完整版ppt课件
25
Words and Expressions single-mode 单模 multi-mode 多模
step-index fiber
阶跃折射率光纤(SIF) —— step-index monomode fiber 阶跃折射率单模光纤 —— step-Index multimode fiber 阶跃折射率多模光纤

专业英语的特点

后
状态、行为等
缀 -ance, 抽象概念，如性质、 resistance 电阻，difference 差别
-ence 状态、行为等
-ency 抽象概念，如性质、 efficiency 效率， frequency 频率，
状态、行为等
emergency 紧急情况
-ion， -tion, -sion,
抽象概念，如性质、状态、行为等
pico-
p 10-12
微微
picocoulomb (pC), picofarad (pF)
femtoatto-
f
10-15
a 10-18
毫微微微微微
(2) 小数，分数，百分数
0.1: zero point one, point one, o point one, one tenth, decimal one 0.01: point zero one, 10.35: ten point three five 1/2: a (one) half 1/3: a third 1/4: one quarter 1/8: an eighth 2/3: two-thirds, two over three, two divided by three 3/4: three-fourths, three quarters 3%: three percent 0.2% : point two percent 5‰: five per mill
次技术词汇
很多专业和学科所共有的词汇,不同专业和学科往往具有不同词义 power：幂，乘方；动力，功率，效率；电动的，用电力发动的 condenser：电容器；冷凝器 power plant：发电厂，发电站；动力装置，发电机

专业英语语言特点

• 如在基础英语中eye作“眼睛”, 在专业英语中可以根据不同场合分别表示“孔”、“环”、 “镜”、“圈”、“窗”、“吊眼”等; • 又如carrier在基础英语中作“运送者”解, 牵涉化工方面可译作“载体”, 牵涉到机械方面可译作 “托架”或“承载器”。 • 再如solution 溶解(化学), 解法(数学),还债(法律); circuit电路(电工), 巡回审判(法律),水准闭合环(测绘); adjustmen t 调节器, 调解(法律), 平差(测绘)。
• 动名词复合结构的逻辑主语一般是物主代词或所有格名词, 但在专业英语中也常用名词。例如:“This is the process of silica, sodium oxide and calcium oxide being made into sodalime silica glass。”(这就是二氧化硅、氧化钠和氧化钙制成钠钙硅玻璃的过程)。
• 有形容词短语, 如:“the adjustment necessary to the variables”(对变量的必要调整); 有定语从句, 如:“minerals which may be beneficiated”(可选取的矿物);“the method in which a small amount of glass is heated at known temperatures and the temperature of crystal formation obtained in a series of step wise variations in temperature”(将少量玻璃加热至已知温度, 通过一系列温度的逐步变化, 以获得晶体形成温度的方法)等。
• 专业英语中, 虚拟语气的句子很多用短语来表示条件, 如:“Without these heat-resisting materials, the building of the furnace would be impossible。”(要是没有这些耐热材料, 建造窑炉就不可能)。 • 有时表示预测也用虚拟语气, 如:“What are the main problems that would be involved in the construction of a large continuous tankfurnace?”(建造一座大的连续式池窑会涉及哪些主要问题?)。

专业英语电子版教材

注意事项 (2)专业英语课程简介 ................................................................................................................ 错误！未定义书签。

Chapter 1 Matter and Measurement (2)1.1. Classification of Matter (3)1.2. Properties of Matter (3)1.3 Atoms, Molecules and Compounds (4)1.4. Numbers in Physical Quantities (5)1.5 Units of Measurement (8)1.6 The Dimensional Method (11)Word and sentence: (12)Chapter 2 Nomenclature of Inorganic Chemistry (13)2.1 Chemical Language (13)2.2 Nomenclature of Elements (14)2.3 Nomenclature of Inorganic Compounds (21)Chapter 3 Inorganic Chemistry (28)3.1 The Atomic Nature of Matter (28)3.2 Electronic Structure of Atoms (30)3.3 Periodicity of Atomic Properties (33)3.5 Molecular Geometry and Bonding Theories......................................................... 错误！未定义书签。

3.6 Chemical Reactions................................................................................................. 错误！未定义书签。

专业英语试卷及答案

《专业外语》考试试卷（把答案写到答题纸上）一、Please translate the phrase below in Chinese（每词1分，共10分）1、turret lathe 六角车床，转塔车床2、electrofax 电子摄影;电子摄影机;电子照相3、tunnel diodes 隧道二极管4、electron trigonometry电子三角测量5、VLF Propagation 非常低频率的传播6、B2B e-commerce商业对商业的电子商务模式7、bit-synchronization system 位同步系统8、Nomenclature 术语9、CAPP Computer-Aided Process Planning计算机辅助工艺规程10、tool magazine 刀具库二、Please translate the phrase below in English（每词1分，共10分）1、开放式数控系统Open CNC system2、工程索引engineering index3、齿轮插床 gear slotter4、多头螺纹multiple thread5、差动滑轮differential pulley6、液压系统hydraulic system7、低碳钢low carbon steel8、自动上料装置Automatic feeding device9、曲轴销孔The crankshaft pin hole 10、批量生产quantity productivity三、Please translate the paragraph below in Chinese（共40分，1-5每题3分，6-10每题5分）1、The production of aluminum is second only to that of iron and steel.铝的产量仅次于钢和铁2、Even metal plates（金属板材）can be pierced through by laser beam（激光束）.金属板材可以用激光束刺开，打通。

专业英语

A term is a word or expression with a specific meaning, especially one which is used in relation to a particular subject.
Myocardial infarction is the medical term for a heart attack. 心肌梗死是心脏病的医学用语。
如果包装精美，我们就会认为里面装的也是好东西。
Chapter 1: The Nature of Chemistry
In learning to play the piano, a student does not start with Rachmanioff’s Prelude in C# Minor. A music student must first learn to play scales, and then simple pieces. It is only after months or years of practice that an individual can play the music of the masters. So it is with chemistry.
. Literature: published writings in a particular style on a particular subject;
Chapter 1: The Nature of Chemistry
The following is a letter to a friend from John C. Bailar, Jr., who has been a member of the chemistry department faculty at the University of Illinois for 56 years.

专业英语教学技能总结5篇

专业英语教学技能总结5篇总结是事后对某一阶段的学习或工作情况作加以回顾检查并分析评价的书面材料，通过它可以正确认识以往学习和工作中的优缺点，不妨坐下来好好写写总结吧。

我们该怎么写总结呢?下面是小编整理的专业英语教学技能总结，仅供参考，大家一起来看看吧。

专业英语教学技能总结1这学期我担任三年级的英语教学工作。

作为一名毫无经验的新人，我感受到压力，丝毫不敢怠慢，认真向各位前辈学习取经，努力成长。

经过这一学期的学习，我获得许多宝贵的经验，现总结如下：一、解读教材、抓住重点解读教材，掌握教学重点，是教学中最基础的环节。

作为一名新手，一开始最担心的就是对教材了解不够，抓不住重点，教学没有方向。

因此，我积极向前辈请教、听课，阅读相关的教育教学论文和书籍，尝试着分析教材，提炼重点，认真备课，以积极的心态和良好的状态面对教学。

现在，我对于教材已经有一定的了解，基本掌握重点，有了方向，备课的感觉也不再像起初那样吃力了。

二、创设情境、快乐教学三年级的英语课本共有八个单元，包括问候语、询问姓名、年龄、物品名称、数字1—10、食物、运动，加上字母的学习，文化单元，知识点基础而零散。

这个年纪的孩子具有好奇、好活动、爱表现、善模仿等特点。

他们喜欢新鲜事物，对陌生语言的好奇心能激起他们对外语的兴趣。

抓住他们这一特点，备课的时候创设一定的情境，将零散的知识点串联起来，让课堂生动活泼，激发孩子的学习兴趣，使学生乐于接受，全身心投入到课堂中。

比如《happybirthday》这一单元，我创设了一个生日聚会的情境，让学生愉快的情境中学习新的知识。

而且上课的时候，以饱满的精神状态投入其中，就像马戏团的小丑，要让观众快乐，首先自己要先有一个良好的状态，带动大家的情绪。

三、分析学生，全面关注一个班级的学生基础参差不齐，学习能力各有不同。

因此，在备课的时候，要充分考虑不同学生的接受水平，教学内容和方式要符合大部分同学的需求。

再根据学生的实际情况，在课后进行有针对性的辅导和指导。

专业英语概述

第一课专业英语基础一、专业英语概论专业英语的英文原文：English for Special Purpose专业英语教学的特点：语言密切结合专业知识教材来源：相关的专业文献，如理工科的专业文献有文摘、论文、专著、教科书、研究报告、专利说明书、标准、产品样本和说明书等其中，论文、专著和教科书的语言风格相近，又是科技人员的主要阅读对象，应该作为专业阅读课的主要内容。

阅读文摘是是阅读其它文献的前奏。

专利文献一方面要阐述技术问题，另一方面它涉及到权益，因此具有法律文体的特点，在语言上比较难，也是需要学习的内容。

专业文献查阅手段：传统方法和因特网科技人员阅读专业英语文献的目的：理解和掌握文献所述的理论和方法，以便在科研或生产实践中实施这些理论方法，或进一步发展改进这些理论方法。

科技文献写作的特点：严谨、简洁专业英语阅读要点：理解二、专业英语的基本特点在文章结构方面：逻辑严谨，层次分明在用词方面：大量专业词汇和专业术语在语法方面：非人称的语气和客观的态度，较多地使用被动语态，并采用图表等非语言因素的表达手段第二课因特网的信息检索一．因特网的信息资源1、World Wide Web信息资源2、Telnet信息资源3、FTP信息资源4、Usenet用户服务组信息资源5、Gopher信息资源二．因特网信息检索1、因特网检索工具2、因特网图书与期刊信息检索1）图书馆公共可检索目录（OPAC）2）电子期刊3）机械工程专业信息检索ASME (American Society of Mechanical Engineers),SAE ( Society of Automobile Engineers ) ,IMECHE (Institution of Mechanical engineers )第三课文献检索按出版类型划分，专业文献可分为图书、期刊和特种文献三大类。

一、期刊和会议文献的检索1、Engineering Index, Ei美国工程索引是最具有影响力的工程技术文摘性期刊，报道的内容遍及工程技术的各个领域，Ei从五千多种国际性期刊和会议文集中收录文献和文摘，并且它所报道的文摘都是经过专家们精心挑选编撰的，具有很高的学术价值，深受广大工程技术人员的欢迎。

lecture1专业英语的特点

The strength of the structural material is higher and higher to satisfy the increasing demand of modern industry.
构造材料的强度越来越高，目的就是满足不断增长的现代工业需求。
(2) What does a furnace do? It heat-up a material. The function of a furnace is to heat-up a material.
Let A be equal to B.设A等于B。 Consider a high-pressure chambeammar Features
(5) 复杂长句使用频繁〔准确、精炼〕
为了完整、准确地表达事物内在联系，使用大量从句
It has been mentioned above that the electrons in a metal are able to move freely through the metal, that their motion constitutes an electric current in the metal and that they play an important part in conduction of heat.
图1所示喷气发动机横截面举例说明了金属材料在大量严苛条件下的应用。
1.3 Grammar Features
2) The term “structure〞, as it was pointed out above, means the arrangement of a material’s atoms.
中心是客观现象及事物本身，而非动作的发出者，把论证说明的对象

《专业英语》试题及答案

《专业英语》试题及答案第一大题：判断题1、（）In China，minority people share the same basic rights with the Han.A.正确B.错误参考答案：A2、（）Beijing Opera，one of China's most famous art form，is over200years old.A.正确B.错误参考答案：B3、（）Of the world's two great cuisines, the Chinese is as varied as, and, in fact, much younger in tradition than the French.A.正确B.错误参考答案：B4、（）Buddhism is the mere major religion that came exclusively from Chinese roots and grew to maturity in Chinese soil.A.正确B.错误参考答案：B5、（）At Datong, the Huayan actually consists of two monasteries, the upper and lower.A.正确B.错误参考答案：A6、（）The first tour in the modern sense was put together by Thomas Cook in England in 1981.A.正确B.错误参考答案：A7、（）A agent can use the terminal to ask the computer a question and receive an answer in a matter of seconds.A.正确B.错误参考答案：B8、（）However,different nations have same rating systems.A.正确B.错误参考答案：B9、（）In many countries,tipping is necessary in non-self-service restaurants or cafes.A.正确B.错误参考答案：A10、（）No smoke is allowed on the flight,even in the lavatories.A.正确参考答案：B11、（）Mt.E'mei is reputed as"the most beautiful mountain under heaven."A.正确B.错误参考答案：A12、（）Du fu was born in present-day Gongxian County,Henan Province in712.A.正确B.错误参考答案：B13、（）I wonder if you could make some change to our agenda.A.正确B.错误参考答案：A14、（）Shopping is a tourist attraction in big cities.A.正确B.错误参考答案：A15、（）In western countries, when people dine out together, they often go Dutch or have a Dutch treat.A.正确B.错误参考答案：A16、（）Strictly speaking, Confucianism is more an ethical system than a religion, and only Daoism is native to China.A.正确B.错误参考答案：A17、（）Tokyo has some world-class higher institutions, including Tokyo, Waseda and Keio universities.A.正确B.错误参考答案：A18、（）The Shang Dynasty constituted the first Chinese state in ancient time.A.正确B.错误参考答案：B19、（）In China, the foreign visitor is often shown a variety of Chinese medical techniques.A.正确B.错误参考答案：A20、（）Over the pass centuries，foreign elements have been absorbed and assimilates into Chinese culture. A typical example is Buddhism.A.正确参考答案：A21、（）Generally speaking, the western part of the country is more populous and developed than the eastern part, but less resourceful than the latter.A.正确B.错误参考答案：B22、（）Usually, if you are invited by a Chinese, you are not expected to foot the bill.A.正确B.错误参考答案：A23、（）China is a multinationalcountry with 56 nationalities, and the Hui is the majority people.A.正确B.错误参考答案：B24、（）Recent studies also show that the Yangtze River is another major source of Chinese civilization.A.正确B.错误参考答案：A25、（）People enjoy drinking tea not only for quenching thirst and overcoming fatigue but also for helping digestion.A.正确B.错误参考答案：A26、（）Muslim cuisine and vegetarian cuisine include pork and all sort of meat respectively.A.正确B.错误参考答案：B27、（）As one of the world’s few free ports, Hong Kong offers duty-free goods.A.正确B.错误参考答案：A28、（）There are the first seven thing to start with when a day begins—firewood , rice, oil, salt, soy sauce, vinegar and coffee.A.正确B.错误参考答案：B29、（）Zhuge Liang was a celebrated statesman and military strategist of the Wei Kingdom.A.正确B.错误参考答案：B30、（）Jiuzhaigou Nature Reserve, a world natural heritage and a world biosphere reserve, has been listed by the UNESCO.B.错误参考答案：A31、（）A good location isn’t an important factor in the success of an agency.A.正确B.错误参考答案：B32、（）The three basic elements of tourism are the tourist, the tourism resources and the travel agency.A.正确B.错误参考答案：B33、（）In recent years, China has established a modern, long-distance highway system and inter-city fast train service.A.正确B.错误参考答案：A34、（）Chinese food is featured by “colorful”, “flavorous”, “delicious”, “shapeable”, “varied” and “complex”.A.正确B.错误参考答案：A35、（）The travel agency is supposed to design tour routes, work out tour plans, make tour prices and so on.A.正确B.错误参考答案：A36、（）Exercise isn’t another important element in Chinese health therapy.A.正确B.错误参考答案：B37、（）Hotel both in America and China are rated as one star, two stars, three stars, four stars and five stars.A.正确B.错误参考答案：B38、（）For defense against nomadic Mongolian tribes, the first emperor of the Tang Dynasty had the Great Wall connected.A.正确B.错误参考答案：B39、（）The three greatest brocades in China are Shu Brocade, Yun Brocade and Song Brocade.A.正确B.错误参考答案：A40、（）From antiquity，the Chinese have been assiduous keepers of official archives.A.正确B.错误参考答案：A41、（）In China, trains are divided into “hard seat” and “soft seat” coaches and “hard” and “soft” sleepers.A.正确B.错误参考答案：A42、（）The most famous painting of the Tang Dynasty is Life along the River on the Eve of the Qingming Festival.A.正确B.错误参考答案：B43、（）Coffee is the most popular beverage for the Chinese, just as tea for Americans.A.正确B.错误参考答案：B44、（）China, reputed as the “Silk Nation”, has been famous for her silk products for centuries.A.正确B.错误参考答案：A45、（）In most Chinese cities, there exists a very convenient transit system: urban buses, trolleys and double-deckers.A.正确B.错误参考答案：A46、（）Most of the minorities differ from the Han in language and custom.A.正确B.错误参考答案：A47、（）There are three types of trains：“special express”, “direct express” and “slow”.A.正确B.错误参考答案：A48、（）The so-called tri-colored glazed pottery was typical of the Song Dynasty.A.正确B.错误参考答案：B49、（）Mount E’mei is one of the four sacred Buddhist mountains in China.A.正确B.错误参考答案：A50、（）Many newer hotels don’t offer buffets for breakfast and lunch.A.正确B.错误参考答案：B51、（）Carbon monoxide is harmful to mankind's health.A.正确B.错误参考答案：A52、（）Ethanol can be obtained from oil crops.A.正确B.错误参考答案：B53、（）The oxygen can be combined with hydrogen in a fuel cell.A.正确B.错误参考答案：A54、（）Alcohol produced from corn is a renewable energy source.A.正确B.错误参考答案：B55、（）A solar cell works mainly based on the optoelectronics effec.A.正确B.错误参考答案：A56、（）Bacteria are termed prokaryotic because they lack nuclear membranes.A.正确B.错误参考答案：A57、（）Chemoorganotrophs are referred to as autotrophs.A.正确B.错误参考答案：B58、（）A species surviving in uncrowded but possibly physically restrictive environments is designated as K-selected.A.正确B.错误参考答案：B59、（）The numerically predominant bacteria in soil are Streptomycetes.A.正确B.错误参考答案：B60、（）Throughout most of the world, industry is the leading consumptive user of water.A.正确B.错误参考答案：B61、（）Withdrawals for agricultural purposes currently account for over two thirds total abstraction in all OECD countries.A.正确B.错误参考答案：B62、（）The practice of exploiting underground water for agriculture is essential for the protection of natural resources.A.正确B.错误参考答案：B63、（）Land degradation, is the decline in land quality or reduction in its productivity and environmental regulatory capacity.A.正确B.错误参考答案：A64、（）Land degradation is a physical process driven by socioeconomic and political causes.A.正确B.错误参考答案：B65、（）Accelerated soil erosion is another principal land degradation process.A.正确B.错误参考答案：A第二大题：翻译句子1、中国是一个人口众多的多民族国家。