广东海洋大学电子信息工程专业英语(电子技术简介)

1、Specific English for Electronic Information EngineeringTeacher：张培珍Guangdong Ocean UniversityIntroductionSpecific EnglishElective courseClass hour: 32hCredit:2Open-book examination1234IntroductionSpecific EnglishLearn what？Why learn ？CharacteristicHow to learn？12341. Why learn? Specific English1234An

2、 important way to acquire specialized knowledgeAn important way to master scientific and technical EnglishExpending electronic professional knowledgeUnderstanding electronic professional development2. CharacteristicSpecific English(1) Terminology (Technical terms) - memory bus port -存储器 总线 端口(2) Abb

3、reviation - ENIAC (electronic numerical integrator and computer) - CPU(Central Processing Unit)2. CharacteristicSpecific English(3) real-time-new fields; -new technologies; -new scientific and technical terms 如： -hypermedia( 超媒体) -virtual reality ( 虚拟现实)2. CharacteristicSpecific English(4) Grammar f

4、eature-objective (客观性); -accuracy(准确性); -conciseness(精炼性)3. Learn whatSpecific English Introduction to electronic technology Electronic technology Application of electronic technology (fundamental)(4) Application of electronic technology (Advanced)4. How to learnSpecific English Read more skimming,

5、scanning, fast reading, intensive reading speak more listen more write more interesting and persisting so, go onPart I: A Brief Introduction to Electronic TechnologyGuangdong Ocean UniversityLesson 1: A Brief Introduction to Electronic Technology1.1 The development of Electronicselectrics n. 电器elect

6、ron n. 电子electronics n. 电子学electronic adj. 电子的electricity n. 电学，电流，电electrical adj. 电的，有关电的electric adj. 电的，导电的，电动的，电气The development of ElectronicsElectronics is a part of the larger field of electricity.Electronics includes the electron tube, transistor, integrated circuit and so on.Electronics be

7、gan in 1883.ElectronicsThomas Alva EdisonElectron DiodeVacuum DiodeFamous history eventElectric lightElectronics1905 John Ambrose FlemingDiodeFamous history eventElectronicsTriode(Collector, base, emitter)Famous history event1906 DeForestTerminology Vacuum diode 真空管Unilateral 单边的Amplification 放大Diod

8、e 二极管Triode 三极管Semiconductor 半导体 ENIACelectronic numerical integrator and computer第一台电子计算机叫 ENIAC在美国宾夕法尼亚大学的莫尔电机学院揭幕典礼。它，就是世界上第一台现代电子计算机“埃尼阿克”（ENIAC）。这个庞然大物占地面积达170平方米，重达30吨。在揭幕仪式上，“埃尼阿克”为来宾表演了它的“绝招”-分别在1秒钟内进行了5000次加法运算和500次乘法运算，这比当时最快的继电器计算机的运算速度要快1000多倍。这次完美的亮相，使得来宾们喝彩不已。Forerunner of the computer

9、 industryTwo women operating the ENIACs main control panel while the machine was still located at the Moore School. U.S. Army Photo from the archives of the ARL Technical Library. Left: Betty Jennings (Mrs. Bartik) Right: Frances Bilas (Mrs. Spence)ENIACelectronic numerical integrator and computerTr

10、ansistorTransistor opened the road for electronicsTransistorShockley,BardeenBrattainWords and expressionElectronics numerical integrator and computer 电子数字积分计算机Forerunner 先驱Transistor 晶体管Transistor effect 晶体管效应Germanium 锗Portable AM broadcast receiver便携式AM广播Silicon硅Integrated circuitAssembling of ele

11、ctronic components on single mother board.Connect resistors, capacitors and transistors on the same piece of wafer.Digital logic 数字逻辑Small-scale circuit小型电路Large-scale integration circuit大规模集成电路Very large-scale integration 超大规模集成Words and expressionMother board 主板Texas instrument 德克萨斯仪器Resistor 电阻Ca

12、pacitor 电容Wafer 晶片 Integrated circuit 集成电路Digital logic 数字逻辑Small-scale circuit小型电路Large-scale integration circuit大规模集成电路Very large-scale integration 超大规模集成Contents of Electronics courseDirect current（DC）& Alternating current（AC）circuit 直流电路(DC):电流的方向不变的电路,电流的大小方向都不变的称为恒定电流。交流电路(AC):电流大小和方向随时间变化Word

13、s and ExpressionsCurriculum 课程Passive component 无源器件Resistor 电阻Capacitor 电容Inductor 电感DC machine 直流电机Three phase circuit三相电流Transformer 变压器Contents of Electronics course2. Analog electronic（模拟电子技术）Characteristic of semiconductor device in linear application scope.它以半导体二极管、半导体三极管和场效应管(field effect tr

14、ansistor)为关键电子器件，包括功率放大电路(power amplifier)、运算放大电路(operational amplifier)、反馈放大电路、信号运算与处理电路、电源稳压(regulation)电路等研究方向。Words and ExpressionsSemiconductor diode（半导体二极管）Transistor (field effect and bipolar transistor)(场效应管和双极性集体管）Signal amplifier(信号放大电流)Practical amplifier（实际放大电路）Biasing circuits（偏置电路）Oper

15、ational amplifier（运算放大器）Rectification（整流）Regulation（稳压）DC power supply（直流电压源）Contents of Electronics course3. Digital electronic（数字电子技术）The basic logic circuit;Digital presentation method;The logic operational law；Digital operation；Combinatory logic electric circuit;Succession logic circuitCAD tools

16、Words and ExpressionsLogic circuit 逻辑电路Digital presentation 数字表示Combinatory logic electric circuit 组合逻辑电路CMOS digital circuit CMOS数字电路Logic operation law 逻辑运算规则Boolean algebra 布尔代数Binary system 二进制Hexadecimal system 十六进制Succession logic circuit 时序逻辑电路Register 寄存器，bus system总线系统Contents of Electronic

17、s course4. Signal and system（信号与系统）The basic properties of engineering signals and systems；Necessary mathematical tools；Time and frequency domain modeling of linear invariant system；Differentiation and integration，differential equations and linear algebra.Linearity, time-invariance, causality, stabi

18、lityFourier series and Fourier transform.Words and ExpressionsLinear time-invariant system线性时不变系统；Causality and stability因果，稳定Convolution integral 卷积Fourier series and Fourier transform傅里叶级数和傅里叶变换Power spectral density功率谱密度Laplace transform拉氏变换Contents of Electronics course5. Circuit theory design（电

19、路理论和设计）The basic circuit theory；Operational amplifier knowledge；Enhance understanding of the electric circuit；Review of operational amplifier;Types of filter and filter characteristics；Words and ExpressionsCharacteristic frequency特征频率Cascade design串联设计Passive LC Ladder filter无源LC梯形滤波器Switched capaci

20、tor filter开关电容滤波器Filter characteristics 滤波特性Contents of Electronics course6. Control theory（控制理论）Application of feedback control to continuous-time, linear time-invariant systems；The history of control and Laplace transform；Modeling of physical processes；State space design for single-input and single-output system； Words and ExpressionsFeedback control 反馈控制Root locus 根轨迹Frequency response 频率响应State space design 状态空间设计Single-input单输入Single-output单输出Contents of Electronics course7. Microcontroller system（微处理系统）Enables the students to program