Modem:modulator and demodulator 调制解调器 Rom :read only memory 只读存储器Ram:random access memory 随机存储器CAD-computer aided design 计算机辅助设计 CAE-Computer Aided Engineering 计算机辅助工程CAM-Computer Aided Manufacturing 计算机辅助制造CPU- central processing unit 中央处理器PC- Personal Computer 个人计算机Program Counter 程序计数器IC- Integrated Circuit 集成电路MSI- medium-scale integration 中规模集成(电路)LSI- Large Scale Integrated circuit 大规模集成电路VLSI- Very Large Scale Integration 超大规模集成电路ULSI- Ultra Large Scale Integration 特大规模集成电路ASIC--Application-Specific Integrated Circuit 专用集成电路 CEO- Chief Executive Officer 首席执行官CFO- Finance 首席财务官COO- Operate 首席运营官CIO- Information 首席信息官CTO- Technology 首席技术官PCB- Printed Circuit Board 印刷电路板MCS-Micro Computer System 微型计算机系统 MCU- Micro Control Unit 微控制器MPU- Micro Processing Unit 微处理器SOC-System On a Chip 片上系统CRT- Cathode Ray Tube 阴极射线管LED- light-emitting diode 发光二级管 LCD- Liquid Crystal Display 液晶显示屏IEEE-The Institute of Electrical and Electronics Engineers 电气和电子工程师学会[美] ISA Industry Standard Architecture 工业标准结构
PCI Peripheral Component Interconnection 外设部件互连
AGP Accelerated Graphics Port 加速图形端口
Lab-Laboratory 实验室
Maths- mathematics 数学
ASIC Application Specific Integrated Circuit 特定用途集成电路FPGA Field Programmable Gate Array 现场可编程门阵列PLC Programmable Logic Controller 可编程逻辑控制器; Power Loading Control 动力负载控制;Power-Line Carrier 电力线载波;FET Field Effect Transistor 场效应晶体管MOSFET metallic oxide semiconductor field effect transistor[电子]金属氧化物半导体场效应晶体管CISC Complex Instruction Set Computer 复杂指令集计算机RISC Reduced Instruction Set Computer,精简指令集计算机USB Universal Serial Bus , (Intel 公司开发的)通用串行总线(架构) EEPROM-Electrically Erasable, Programmable Read-Only Memory.
B、单词
Amplifier 放大器
flip-flop触发器
resistor电阻器
resistance电阻
capacitor电容器
capacitance电容
inductor电感器
inductance电感
operational amplifier运算放大器
sensor传感器
transducer 传感器,变换器
register寄存器
conductor导体
semiconductor半导体
feedback反馈
diode二极管
transistor 晶体管,三极管
thermo-表示“热、热电”之义
thermometer温度计
thermocouple热电偶
microcomputer 微型计算机
monitor(监视器)
1) direct current circuits 直流电路
2) amplifier放大器
3) analog electronics 模电
4) semiconductor diode 半导体二极管
5) transistor effect 晶体管效应
6) microprocessor或microcontroller 微处理器或微控制器
7) electrical engineering 电气工程
8) power engineering 电力工程
9) telecommunications engineering 通信工程
10) internal devices 内部器件
1) assembler language 汇编语言
2) alternating current circuits交流电路
3) passive electrical circuits无源电路
4) three phase circuits三相电路
5) digital electronics数字电子技术
6) logic gates 逻辑门
7) 3D virtual reality image 三维虚拟图像
8) computer programming计算机编程
9) major in(在大学里)主修
10)advanced programming techniques高级编程技术
1)electrical components电子元件
2)Ohm law欧姆定律
4)voltage divider分压器
5)transistor biasing circuits晶体管偏置电路
6)block DC current阻碍直流
7)store electric energy 或store electrical energy储存电能
8)inductive reactance感抗
9)dielectric insulating material 或insulating material绝缘材料
10)AC resistance/或AC impedance 交流阻抗
1) known as capacitive reactance 称为容抗
2) with units of ohms单位是欧姆
3) prevent device from burning out防止器件烧掉
4) has an AC resistance to AC current对交流电流有阻抗
5) adjustment with a screw用一个螺丝调节
6) in the shape of a cylinder呈圆柱形式
7) block DC current, but pass AC current阻直流,但通交流
8) to vary the inductance改变电感
9) be given by the formula.由公式给出
10) the RF amplifie音频放大器
1) general-purpose meter通用仪表
2) analog meter数字仪表
3) reverse the test leads交换测试笔
4) mechanical adjust机械调节
5) measure resistance测量电阻
6) positive voltage正向电压
7) measure current测量电流
8) voltage amplitude电压幅度
9) dual-trace oscilloscope双踪示波器
10) signal generator信号发生器
1)analog multimeter模拟万用表
2)extended range扩展范围
3)specific meters特殊仪表
4) include the function and range switches具有功能及范围选择旋钮
5) present an electronic picture呈现一幅电子图像
6) display the voltage waveform显示电压波形
7) appear on the screen在屏幕上出现
8) phase relationship相位关系
9) as an example例如,作为一个例子
10) in series with the circuit串联接入电路
1) PN junction PN结
2) anode阳极(正极)
3) external resistance外阻
4) bipolar transistor三极管
5) a small current controls a large current一个小电流控制一个大电流
6) base current基极电流
7) enhancement MOS transistors增强型MOS管
8) P-channelP沟道
9) integrated circuits集成电路
10) electron and hole电子和空穴
1) semiconductor material半导体材料
2) forward biased正向偏置
3) depend on the external circuit resistance取决于外部电路的电阻
4) excessive reverse-biased voltage过高的反偏电压
5) is directly proportional to the amount of base current.是正比于基极电流
6) may even appear almost as a short几乎可看成是短路
7) cause stability problems for a transistor circuit.
引起晶体管电路的稳定性(不好)问题
8) digital technology数字技术