电子信息工程专业英语句子翻译.pdf

Lesson 1 1.The use of vacuum tubes declined rapidly when a semiconductor device was invented that could perform many of the functions previously associated with vacuum tubes. 发明了半导体器件后,真空二极管的使用呈迅速下降趋势,因为半导体器件具有真空管的许多功能. 2.Silicon transistors began to replace germanium transistors in the late 1950s, which made possible the next revolutionary step in electronics. 硅晶体管于20 世纪50 年代末代替了锗晶体管,它为电子学带来了又一次的革命性进步. 3.The commercial success of the integrated circuit industry was based on standard products representing digital logic families. 集成电路工业的商业成就是在以数字逻辑家族为代表的标准产品的基础上取得成功的。 4.This curriculum includes the elementary theory of passive component (resistor,capacitor and inductor) and electrical networks which supplies power with a DC source, then an introduction to the effects of alternating voltage and current in passive electrical circuits is given. 这门课程包括无源器件（电阻、电容和电感）的基本理论和用直流电源供电的电路网络，无源电路中的交流电流和交流电压的作 用 5.The content involved in semiconductor diodes ( PN-junction diodes, special purpose diodes), transistors (field effects and bipolar transistors),signal amplifiers, practical amplifiers, biasing circuits, operational amplifiers circuits and other circuits (rectification, regulation and DC power supplies). PN 内容包括二极管（半导体二极管、 结二极管、特殊二极管）、三极管（场效应管三极管、晶体三极管）、信号放大电路、实际 放大电路、偏置电路、运算放大器电路、其他电路（整流、稳压、直流电压源电路）。 6.Fourier series and Fourier transform(definition, properties, frequency response and analysis of linear time-invariant systems based on Fourier transform, sampling, correlation and power spectral density) 傅立叶级数和傅立叶变换（定义、性质、频率响应和基于傅立叶变换的线性时不变系统的分析、采样、相关性和功率谱密度） 7.Its main content includes the elementary theory in circuit theory (network functions, characteristic frequencies), types of filter (lowpass, bandpass, etc.), review of operational amplifiers (design of first and second order using operational amplifiers 其主要内容有电路理论的基本理论（网络函数、特征频率）、滤波器类型（低通、带通滤波器）、运算放大器的讨论（用运算放大 器设计的一级、二级滤波器 8.This course includes the hist