出版時(shí)間:2010-6 出版社:北京理工大學(xué)出版社 作者:何茗 編 頁數(shù):201
前言
為了順應(yīng)電子信息應(yīng)用技術(shù)的高速發(fā)展和普及,專業(yè)英語是在校學(xué)生必須學(xué)習(xí)的專業(yè)課程。學(xué)習(xí)專業(yè)英語的目的是強(qiáng)化鞏固基礎(chǔ)英語并進(jìn)行實(shí)踐應(yīng)用,從而掌握科技英語技能,熟練閱讀國(guó)外相關(guān)文獻(xiàn),了解國(guó)內(nèi)外本專業(yè)發(fā)展前沿的最新動(dòng)態(tài),并具有一定的科技寫作能力。同時(shí),專業(yè)英語教學(xué)對(duì)于學(xué)生提高思想素質(zhì)和科學(xué)文化素質(zhì),掌握職業(yè)技能,形成綜合職業(yè)能力,以及今后的學(xué)習(xí)和發(fā)展具有重要作用。因此,通過專業(yè)英語的學(xué)習(xí)能更加適應(yīng)現(xiàn)代高科技發(fā)展的需要?! ∪珪呻娮有畔⒌幕A(chǔ)篇和應(yīng)用篇兩部分組成,其中基礎(chǔ)篇10個(gè)單元,應(yīng)用篇6個(gè)單元;合計(jì)16個(gè)單元。每個(gè)單元的內(nèi)容以電子技術(shù)、微電子技術(shù)和自動(dòng)控制技術(shù)等方面現(xiàn)代科技新技術(shù)、新發(fā)展為主。對(duì)課文中出現(xiàn)的一些語言現(xiàn)象、難點(diǎn)、難句均作了較詳細(xì)的注釋。每篇課文后配有生詞表、專業(yè)術(shù)語和相應(yīng)的練習(xí),在一定程度上減輕了學(xué)習(xí)的難度。而且每篇課文的內(nèi)容是獨(dú)立的,便于學(xué)習(xí)時(shí)根據(jù)需要選讀?! ”緯裾照Z言學(xué)習(xí)規(guī)律、認(rèn)知規(guī)律編寫,內(nèi)容循序漸進(jìn),拓寬了知識(shí)面。本書可作為本科院校的應(yīng)用電子技術(shù)、微電子技術(shù)、自動(dòng)控制技術(shù)等專業(yè)的教材,也可供從事該專業(yè)領(lǐng)域的技術(shù)人員和行業(yè)英語愛好者學(xué)習(xí)使用。在教學(xué)中,教師也可根據(jù)學(xué)時(shí)、具體情況酌定取舍。
內(nèi)容概要
本書由基礎(chǔ)篇和應(yīng)用篇兩大部分組成,內(nèi)容涉及基本的應(yīng)用電子技術(shù)、微電子技術(shù)和自動(dòng)控制技術(shù)。應(yīng)用電子技術(shù)包括電路分析、數(shù)字電路、模擬電路等;微電子技術(shù)由半導(dǎo)體材料、半導(dǎo)體物理、芯片制造工藝、芯片封裝、集成電路、版圖等組成;自動(dòng)控制技術(shù)包括控制系統(tǒng)的介紹、自動(dòng)控制技術(shù)的應(yīng)用等。 本書可作為本科院校的應(yīng)用電子技術(shù)、微電子技術(shù)、自動(dòng)控制技術(shù)等專業(yè)的教材,也可供相關(guān)專業(yè)技術(shù)人員和行業(yè)英語愛好者學(xué)習(xí)與參考。
書籍目錄
Part Ⅰ Basis(基礎(chǔ)篇) Chapter 1 Electric Circuit Unit 1 Basis of ElectriC Circuits Unit 2 Analog Circuits Unit 3 Digital Circuits Unit 4 Digital Electronics Chapter 2 Semiconductors and Fabrication Processes Unit 5 Semiconductor Materials Unit 6 Semiconductor Physicals Unit 7 Semiconductor Devices Unit 8 Basic Processes in Integrated Circuit Fabrication Chapter 3 Electronic Automation Unit 9 Brief Introduction to Control Systems Unit 10 AutomationPart Ⅱ Application(應(yīng)用篇) Unit 1 CMOS Integrated Circuits Unit 2 Basic Integrated Circuits Unit 3 The FPGA Section Unit 4 Programmable Logic Controller Unit 5 Layout Unit 6 Microelectronic Packaging附錄 附錄1 學(xué)術(shù)論文的英文寫作簡(jiǎn)介 附錄2 微電子相關(guān)參考書、期刊和學(xué)術(shù)會(huì)議 附錄3 電子類專業(yè)詞匯
章節(jié)摘錄
Digital circuit can take on only a finite number of states, contrasted with analog circuits, whose voltages or other quantities vary in a continuous manner. Binary (two-state) digital circuits are the most common. The two possible states of a binary circuit are represented by the binary digits, or bits, 0 and 1. The states are also commonly referred to as "on" and "off" or "high" and "low. " The simplest forms of digital circuits are built from logic gates, the building blocks of the digital computer. Since most of the physical variables encountered in the real world, e. g, position and temperature, exist in analog form, they are represented electrically by continuously varying currents and voltages in analog circuits. To make digital and analog circuits compatible special converters are used —— either analog-to-digital or digital-to-analog depending on the direction of information flow. Digital circuits simulate continuous functions with strings of bits; the more bits that are used, the more accurately the continuous signal can be represented. For example, if 16 bits are used to represent a varying voltage, the signal can be assigned one of more than 65,000 different values. Digital circuits are more immune to noise than analog circuits, and digital signals can be stored and duplicated without degradation. Digital circuits can often manipulate signals more effectively —— and less expensively —— than analog circuits. These helped digital systems to succeed over all analog contenders for proposed high-definition televisions in the united States.
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