自动化专业英语复习教材
自动化专业英语(第2版)
自动化专业英语（第2版）一、引言随着科技的不断进步和全球化的发展，自动化技术已经成为现代工业和日常生活中不可或缺的一部分。
自动化专业英语作为自动化领域的重要工具，对于从事该领域工作的专业人士来说，掌握它显得尤为重要。
本教材旨在帮助自动化专业的学生和从业者提高英语水平，更好地适应国际化的工作环境。
二、教材结构1. 自动化基础英语：包括自动化领域的基本词汇、短语和句型，以及自动化原理和技术的介绍。
2. 自动化专业文献阅读：精选自动化领域的英文文献，帮助学生提高阅读理解能力，了解最新的研究成果和技术发展。
3. 自动化专业写作：教授自动化专业英语写作的基本技巧，包括报告、论文、专利申请等文体的写作方法。
4. 自动化专业口语：提供模拟的自动化专业场景，帮助学生提高口语表达能力和跨文化交际能力。
5. 自动化专业听力：精选自动化领域的英文听力材料，帮助学生提高听力理解能力，了解行业动态和专家观点。
三、教学方法本教材采用多样化的教学方法，包括课堂讲解、小组讨论、角色扮演、模拟实验等，旨在提高学生的学习兴趣和参与度。
同时，教材还配有丰富的练习题和案例，帮助学生巩固所学知识，提高实际应用能力。
四、适用对象本教材适用于自动化专业的学生、从业者以及对该领域感兴趣的人员。
无论您是初学者还是有一定基础的学习者，都可以通过本教材提高英语水平，更好地适应自动化领域的工作需求。
五、学习目标通过学习本教材，学生和从业者应能够：1. 掌握自动化领域的基本词汇、短语和句型。
2. 理解自动化原理和技术，了解最新的研究成果和技术发展。
4. 提高口语表达能力和跨文化交际能力，能够与国外同行进行有效沟通。
5. 提高听力理解能力，了解行业动态和专家观点。
本教材旨在帮助自动化专业的学生和从业者提高英语水平，更好地适应国际化的工作环境。
通过学习本教材，学生和从业者将能够掌握自动化领域的基本词汇、短语和句型，理解自动化原理和技术，提高英语写作、口语和听力能力，为未来的职业发展打下坚实的基础。
自动化专业英语Unit 1 A1
自动化专业英语
KVL
KCL
欧姆.G.S. Georg Simon Ohm Gustav Robert Kirchhoff
Ohm’s Law
3 / 61页
R=
u(t) i(t)
Linear Circuit Analysis
第
Unit1 Linear Circuit Analysis
Linear Circuit Analysis
第
6 / 61页
i
in
Unit1 Linear Circuit Analysis
自动化专业英语
At any node of a circuit，at every instant of time, the sum of the currents into the node is equal to the sum of the currents out of the node. iin = iout An alternative, but equivalent，form of KCL can be obtained by considering currents directed into a node to be positive in sense and currents directed out of a node to be negative in sense. Under this circumstance，the alternative form of KCL can be stated as follows： i = 0 At any node of a circuit，the currents algebraically sum to zero.
电气工程及其自动化 英文教材
电气工程及其自动化英文教材Electrical Engineering and Automation: An Introduction.Electrical engineering, often referred to as EE, is a broad field of engineering that deals with the design, development, and operation of electrical systems and equipment. Automation, on the other hand, is the technology used to control and monitor these systems, ensuring their efficient and reliable operation. Combined, electrical engineering and automation form a powerful technology that drives modern society, powering homes, businesses, and industries worldwide.Foundations of Electrical Engineering.Electrical engineering began in the late 19th century with the groundbreaking discoveries of Michael Faraday, Thomas Edison, and other pioneers. Since then, it has evolved significantly, incorporating advances in physics, mathematics, and computer science. The fundamentalprinciples of electrical engineering include electricity and magnetism, which are exploited in a wide range of applications.Automation: The Next Evolution.Automation has been a key driver of industrial revolution, enabling companies to increase productivity, reduce costs, and enhance safety. Automation systemsutilize sensors, actuators, controllers, and other components to monitor and control various processes. These systems can be programmed to perform complex tasks, eliminating the need for human intervention.Applications of Electrical Engineering and Automation.The applications of electrical engineering and automation are vast and diverse. They are found in almost every industry, from manufacturing to healthcare to transportation. In manufacturing, for example, automation systems are used to control robots that assemble parts, inspect quality, and package products. In healthcare, EEand automation are used in diagnostic equipment, patient monitoring systems, and even remote surgeries. In transportation, they are integral to aircraft, automobiles, and rail systems, ensuring safe and efficient travel.Challenges and Opportunities.As electrical engineering and automation continue to advance, they present both challenges and opportunities. One challenge is the complexity of modern systems, which require highly skilled engineers to design, maintain, and troubleshoot. Another challenge is the integration of new technologies, such as renewable energy sources and smart grids, into existing infrastructure.However, these challenges also present opportunities. The increasing demand for electrical engineers and automation specialists creates job opportunities in a wide range of industries. Additionally, advances in technology are enabling the development of more efficient, sustainable, and intelligent systems that can help address global issues such as climate change and resource scarcity.Conclusion.Electrical engineering and automation are essential to modern society, powering our homes, businesses, and industries. As we continue to push the boundaries of technology, it's important to recognize the fundamental principles and applications of EE and automation. By doing so, we can ensure that we are well-prepared to meet the challenges and seize the opportunities that lie ahead.。
自动化专业英语复习资料
Translate the following sentences into Chinese。
(2)Although current and voltage are the two basic variables in an electric circuit，they are not sufficient by themselves。
For practical purposes，we need to know how muchpower an electric device can handle。
虽然电流和电压是电路中的两个基本变量，但是它们本身是不足够的。
出于实用的目的，我们需要知道电气设备可以处理多大的功率。
(3)In any linear circuit containing multiple independent sources，the current or voltage at any point in the network may be calculated as the algebraic sum of the individual contributions of each source acting alone。
任一含有多个独立电源的线性电路，某处电压或电流都是电路中各个独立电源单独作用时，在该处分别产生的电压或电流的叠加。
(5)Since an 8-bit code can represent 256 segments，its codes for the same analogvalue are shown with the maximum analog signal of 1.5V equal to 255 。
Notice thatthe 8-bit code is two groups of 4-bit codes，which are also expressed inhexadecimal form。
自动化专业英语第三版
在流体中心，流体颗粒具有最大的速度.
6
2. Basic Terms
• Thus, the average rate of flow is used in flow calculations. • 因此，在流量计算时采用流体的平均速率 The units of velocity are normally feet per. second (fps), feet per minute (fpm), meters per second (mps), and so on. 速度的单位通常为英尺每秒 (fps) ，英尺每分钟 • Previously, the pressures associated with (fpm) ，米每秒 (mps)，等等 . as static, impact fluid flow were defined (冲击，作用), or dynamic. 以前（章节中），与流体流量相关的压力定义为静 压，全压，或动压.
Viscosity (dynamic viscosity, or absolute viscosity) can be measured in poise (泊) or centipoise (厘泊), whereas kinematic viscosity (运动粘度)(without force) is measured in stokes (沱) or centistokes (厘沱). 动态粘度(或叫绝对粘度)的计量单位是泊或厘泊， 而运动粘度(没有力的单位，即没有牛顿单位)的计 量单位是沱或厘沱 Dynamic or absolute viscosity is used in the Reynolds (雷诺) and flow equations. 动态粘度或绝对粘度用于雷诺数的推导和流体方程 中.
自动化专业英语教程(王宏文第2版)-英译汉
A 电路[1] In the case of a resistor, the voltage-current relationship is given by Ohm’s law, which states that the voltage across the resistor is equal to the current through the resistor multiplied by the value of the resistance.就电阻来说，电压—电流的关系由欧姆定律决定。
欧姆定律指出：电阻两端的电压等于电阻上流过的电流乘以电阻值。
[2]It may be that the inductor voltage rather than the current is the variable of interest in the circuit.或许在电路中，人们感兴趣的变量是电感电压而不是电感电流。
B 三相电路[1] Viewed in this light, it will be found that the analysis of three-phase circuits is little more difficult than that of single-phase circuits. 这样看来，三相电路的分析比单相电路的分析难不了多少。
[2] At unity power factor，the power in a single-phase circuit is zero twice each cycle．在功率因数为1时，单相电路里的功率值每个周波有两次为零。
[3] It should be noted that if the polarity of point A with respect to N ( ) is assumed for the positive half-cycle,应该注意，如果把A点相对于N的极性（）定为正半周，那么在用于同一相量图中时就应该画得同相反，即相位差为。
自动化专业英语整套课件完整版电子教案最全ppt整本书课件全套教学教程(最新)
Lesson1 Working Drawings(工作图)
Assembly drawings may be divided into two types depending on the proposed use:
1 .General assembly where the main purpose is to identify the individual components and show their working relationship;
上一页
Lesson1 Working Drawings(工作图)
Working Drawings(I)
During the design process, an engineer records ideas by means of sketches and design drawings of prototypes and their development. Once satisfied with the degree of perfection, the sketches are handed over to the draftsman who "takes off" the detail and makes working drawings of the whole unit. ①
上一页 下一页 返回
Lesson1 Working Drawings(工作图)
New Words and Expressions 1. working drawings 工作图 2. sketch n.草图，简图 3. prototype ['prautataip] n.原型，样机 4. development [di'velapmant] n.发展，研制 5. perfection n.完成，完美 6. draftsman ['dra:ftsman] n.绘图员 7. detail [‘di:teil] n.零件;细节,详细;详图
自动化专业英语教程
Specified english for automation自动化专业英语教程Network 网络，电路resistor 电阻器Inductor 电感器capacitor 电感器Passive network 无缘电路active network 有缘网络Characteristic 特性特性曲线Ohm 欧姆Faraday 法拉第electriccharge 电荷Integral 积分incremental 增量Armature 电枢，衔铁，加固aforementioned 上述的，前面提到的Represent 代表，表示，阐明amplify 放大Symbolic 符号的，记号的mesh 网孔Kirchhoff's first law 基尔霍夫第一定律loop current 回路电流V oltage drop 电压降in series 串联Differential 微分的微分variable 变量Outline 轮廓，提出要求eliminate 消除，对消Pulsate 脉动，跳动，振动apparatus 一套仪器，装置Rated 额定的，设计的，适应的distribution 分配分布配电Generator 发生器发电机emf 电动势Interconnect 互相连接wye Y型连接星形连接，三通Delta 希腊字母三角形geometry 几何学几何形状Winding 缠绕的线圈绕组polarity 极性Neutral 中性的中性线subscript 下标角注索引Succeed 继-----之后接替intersection 相交逻辑乘法Phase sequence 相序reverse 反转变换极性的Amplifier 放大器integrated circuit 集成电路Building blocks 积木potential 电势Cascade 串联串联的on zhe order of 属于同类的，约为Trade off 换取cumbersome 发烦的Intrinsic 内在的circuitry 电路Transistor 晶体管semiconductor 半导体Dope 掺入predominance 优势Crystal 晶体germanium 锗Silicon 硅bipolar 双向的Lead 引线substitution 代替Detector 探测器bias 偏压Polarity 极性encompass 包含More or less 或多或少cylindrical 圆柱形的Can 密封外壳triangular 三角的Elongate 延长，拉长flip-flop 触发器Relevance 关联rerminology 术语Aptness 恰当的pilot 飞行员Aloft 高高地cockpit 座舱Deduce 演绎simultaneously 同时地Boolean algebra 布尔代数gate 门门电路Prevalent 流行的inhibit 抑制Binary 二进制的parallel 类似Decimal 十进制的radix 权Chain 串remainder 余数Digit 位数fractional 小数的Hexadecimal 十六进制的octal 八进制的Alignment 组合converter 转换器换流器变流器Matrix 模型矩阵diode 二极管半导体二极管Thyristor 晶闸管triac 三端双向晶闸管GTO 门极可关断晶闸管power MOSFET 电力MOS场效应晶体管SIT 静态感应晶体管IGBT 绝缘栅双极型晶体管MCT MOS控制晶闸管IGCT 集成门极换向晶闸管Rectification 整流feedback 反馈Freewheeling 单项传动snubber 缓冲器减震器Intrinsic 固有的体内的本征forward biased 正向偏置Conduction 导电传导reverse biased 反向偏置Leakage current 漏电流threshold 门限阀限极限Breakdown 击穿雪崩recovery 恢复Schottky diode 肖基特二极管workhorse 重载重负荷Rhyratron 闸流管breakover 导通Latching current 闭锁电流holding current 保持电流Phase controllde 相控的asymmetric 不对称的Symmetric 对称的force commutated 强制换向SMPS 开关电源BLDM 无刷直流电动机Stepper motor 步进电动机hybrid 混合Emitter 发射极saturation 饱和Rectifier 整流器chopper 斩波器Inverter 逆变器cycloconverter周波变换器Electrochemical 电化学的V AR 静态无功功率Harmonics 谐波lagging 滞后迟滞Power factor 功率因数configuration 轮廓格局V oltage-fed inverter 电压源型逆变current-fed inverter 电流型逆变器Stiff voltage source 恒压源stiff current source 恒流源Thevenin impedance 戴维南电路等效阻抗filter 滤波器Isolation transformer 隔离变压器boost chopper 升压式变压器Quadrant 象限duty ratio 占空比功率比Commercially 工业地商业地permanent-DC motor 串励直流电动机shunt-wound DC motor 并励直流电动机Counterpart 对应物配对物assembly 装置构件Stator 定子rotor 转子Alnico 铝镍钴合金ceramic 陶瓷的Horsepower 马力功率frame 机壳机座Demagnetization 机械功率flux 磁通Mechanical power 励磁绕组turn 匝数Rheostat 变阻器cumulative 累积的Differential 差得差别的scheme 方法形式示意图Proportional to 与----成正比的sensor 传感器Filter 滤波ripple 波纹波动Firing angle 触发角damping 阻尼阻尼的Steady-state 稳态prevent----from doing 使--不Threshold 阀override 超过压倒Converter 逆变器整流器accelerate 加速Saturation 饱和disturbance 扰动干扰Transient 暂态的瞬态的过渡的overshoot 超调量Deteriorate 恶化变坏sluggish 惰性的缓慢的Oscillatory 振荡的tolerant 容许的容忍的At the most 至多sinusoidal 正弦的Constant-speed 恒速的cariable-speed 变速的Induction machine 同步电机VRM 变磁阻电机Switched reluctance machine 开关磁阻电机rugged 结实的耐用的Fractional 分数的concentrated 集中绕组Distributed 分散的分布的slot 槽Wound-rotor 绕线转子cage 笼子笼形Core 铁芯laminated 分成的叠片的Ferromagnetic铁磁性的铁磁体的air gap 气隙Salient 凸起的突出的synchronous speed 同步转速Leading 超前的hydro-electric 水力发电的Nonsalient 非凸起的隐藏的amortisseur 阻尼器Damper winding 阻尼绕组encoder 编码器Slip 转差（率）mechanism 机理作用原理Square-wave 方波pulse-width modulation 脉宽调制Force-commutation 强制换向with respect to 相对于Fictitious 假想的line to line voltage 线电压Lagging 滞后clamp 定位Airgap 气隙leakage 漏Horsepower 功率field-weakening 弱磁Supersede 取代isosceles 等腰的Carrier 载波载体even 偶数的Notch 换相点换极点rms 有效值方均根Look-up table 限制（在---范围内）distortion 失真Transformer 变压器substation 变电站Prime mover 原动机turbine 涡轮Aluminum 铝copper-clad 镀铜Suspend 悬挂latticework 格子Porcelain 瓷制的supplementary 辅助的Circuit breaker 断路器immerse 沉浸浸入Quench 熄灭wiring 配线Alloy 合金grid 格子网格Reserve capacity 储备功率blackout 停电Landslide 泥石流sabotage 破坏Sophisticated 复杂精密的continuity 连续性Constancy 恒定synchronous condenser 同步调相机Nullify 无效pollutant 污染物质Off-peak 非高峰的geothermal 地热的Data acquisition 数据采集personnel 人员职员Console 控制台pole-top 杆顶Instrument transformer 仪表互感器transducer 传感器变换器Originate 发生trench 电缆沟Tray 盘子lease 出租Harmonics 谐波load tap changer 负载抽头开关转换器Recloser 自动重合闸装置time-of-day 日历时间Relay 继电器dial-out 拨叫Bypass 旁路设旁路interchangeably 可交换地Auto-isolation 自动隔离auto-sectionalizing 自动分离Auto-restoration 自动恢复供电load flow 潮流Archive 存档deferment 延期暂缓Responsiveness 响应regulate 调整Abound 大量存在power boost 功率助推装置Aerodynamic 空气动力学的damp 阻尼减幅衰减Y aw 偏航altitude 姿态Intuition 直觉trail-and-error 试凑法Dynamic response 动态响应disturbance 扰动Parameter 参数modification 修正修改。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
decimeter (dm)
• centi-：百分之一
centimeter (cm)
厘米 百分之一秒 毫升
centisecond (cs)
• milli-：千分之一
milliliter (ml)
millisecond (ms)
毫秒
Prefixes (6)
• electro-:
电的；导电的；电解；电子；
黑客攻击 网络空间 demodulator 解调器
cyberattack
cyberspace
• de-:
离开；去除；减少
deform
modulator
form
变形
Prefixes (4)
• mono-：单，一
monoxide
一氧化物 单色器;单色仪;单色光镜 二氧化物
monochromator
Required or elective subjects
• Power Electronics Technology 电力电子技术 • Electric Motor and Electric Drive 电机与拖动 • Electric Drive Automatic Control System 电力拖动自动控制系统 • Automatic Regulators 自动调节装置 • Process Measurement and Instrument 过程检测 及仪表 • Fieldbus Technology 现场总线技术
• ultra-：超，过，极端
ultrasonic
超声的 紫外线 超显微镜
ultraviolet
ultramicroscope
Exercises
Match the prefixes in Column A with the words or word roots in column B. Then translate the terms into Chinese. 1.自动驾驶仪 2.生物钟 3.热核的 4.地热的 5.微波 6.放射疗法 7.光周期 8.超导体 9. 远距离操纵器 10.超显微镜
天文动力学 太空地质学 天文学
astrogeology
astronomy
Prefixes (2)
• anti-:
反；抗；阻；防止；中和；
抗体
反恐 反雷达 抗干扰
antibody
antiterrorism antiradar anti-interference
• auto-:
• super-：超，超级
superaltitude
超高空 超导(体) 超音速的
superconductor
supersonic
Prefixes (11)
• tele-: 远距离、电信
telecontrol
遥控
望远镜 电信 远距离测量技术
telescope telecommunication telemetry
光电导体，光敏电阻
半导体 半球
• semi-: 半，部分的，不完全的
semiconductor semisphere
Prefixes (10)
• sub-: 在…底下，从属，次要，分，近
subsystem
子系统
分支电路 亚音速的 地道、地铁
subcircuit subsonic subway
• di-：二；二倍；二重；双；
dioxide
diode
二极管
三角形 三轮车
• tri-：三；三倍；
triangle
tricycle
quadri-: 四 hepta-: 七
quint-: 五
hexa-:六
Prefixes (5)
• deci-:
十分之一
分贝 分米
decibel (db)
infra-acoustic
infrahuman
Prefixes (8)
• in-:
非，无
不准确的
不稳定的 不变的 无机的
inaccurate
instability invariable inorganic
• micro-：小，微
microcomputer
微型计算机 微生物 显微镜
自动的；自动调整的；自己；本身；
自动控制 汽车 自调制
autocontrol
automobile
automoduation
Prefixes (3)
• bio-:
生命；生物；生物学的；生物化学生物源自料biochemistry
biomaterial
• cyber-:
计算机的；互联网的；
microorganism
microscope
Prefixes (9)
• multi-: 多
multivariable
多变量 多种维他命 光化学 光合作用
multivitamin
• photo-：光，光电，照相
photochemistry
photosynthesis
photoconductor
geoscience
Prefixes (7)
• hydro-:
水；氢化的
水文学
碳氢化合物 水生生物学 水雷,鱼雷
hydrology
hydrocarbon hydrobiology hydrobomb
• Infra-：在下（部）；亚，低，外
infrared
红外线（的） 亚声的，亚音频的 类人动物
电子的，电子器件的
机电的，电动机械的 用电的，与电有关的，电学的 电磁，电磁学
electronic
electromechanical electrical electromagnetism
• geo-：地球；土地
geography
地理（学），地形，地势 地球化学 地球科学
geochemistry
• thermo-：热
thermodynamics 热力学 热电的 温度计
thermoelectric
thermometer
Prefixes (12)
• trans-: 转移、超越
transgene
转基因
移植，移栽 转化，变化 运输，运送
transplant transform transportation
Prefixes (1)
• aero-: 空气；大气；气体；飞机；航空；
aeroplane
飞机 (airplane)
航空 航空学、航空术 航空力学
aerospace aeronautics aeromechanics
• astro-: 星；天文；太空；宇宙；
astrodynamics