出版時間:2009-3 出版社:電子工業(yè)出版社 作者:李霞,王娟 主編 頁數:325
前言
專業(yè)英語是大學英語的一個重要組成部分,也是專業(yè)課程學習中的一門重要專業(yè)選修課,專業(yè)英語的學習為在高年級專業(yè)課學習中使用英語教科書或查閱英語參考文獻打下良好基礎。在科學技術飛速發(fā)展的今天,不僅要求學生在校學習期間具有扎實的英語基礎,還要求具有較強的專業(yè)英語綜合能力。專業(yè)英語的教學側重培養(yǎng)學生的專業(yè)文獻閱讀能力、科技英語寫作能力及專業(yè)語言交流能力,它是連接大學英語與雙語教學的橋梁,三者互為補充。為此,各高校在“重視基礎、強調實踐、擴大專業(yè)知識面、壓縮不必要學時數”的總的課程調整原則指導下,力求增加雙語課在專業(yè)課教學中的比重,使課程教學體系逐步與國際接軌?! ”緯裱爸匾暬A、強調應用、突出實踐”的編寫原則,課文主要節(jié)選自原版英文書籍或期刊雜志,力圖選擇內容新、實踐性強的材料,以提高學生的學習興趣,豐富專業(yè)領域新知識。全書分四個部分,共18個單元。第一部分為數學及電子學基礎。第二、三部分內容涉及電子與通信工程領域的各方面,側重融合新概念,介紹新應用。電子信息工程領域涉及數字信號處理、圖像處理、口語系統(tǒng)、醫(yī)療電子、汽車電子、微波與集成電路設計等,通信工程領域包括數字通信、寬帶無線接入、光纖通信、4G移動通信、衛(wèi)星通信和IPTv等,基本覆蓋了電子與通信專業(yè)的主流方向,使學生掌握電子與通信工程專業(yè)的基本英文詞匯,為將來的學習及研究工作打下良好基礎。各單元由課文(包括詞匯表、難句注釋)、精選的科技英語語法知識、習題(其中習題1-3與課文有關,習題4復習語法知識)及閱讀材料組成,較好地解決了學生在學習過程中,因專業(yè)應用知識欠缺、科技文體不熟、語法特點了解不深入、專業(yè)詞匯量不夠所帶來的各種學習困難,為后續(xù)專業(yè)雙語課的學習掃除障礙。第四部分為實踐部分,作為面向應用型人才培養(yǎng)對專業(yè)英語教材改革的新嘗試,它也是本書的一個亮點,專題講授科技文獻檢索、科技論文中摘要的寫作及英語口頭報告等實用英語,強調學為所用,以期調動學生學習專業(yè)英語的積極性。
內容概要
本書共四個部分18個單元,選材以電子通信技術的最新發(fā)展與應用為背景,電子信息工程領域涉及數字信號處理、圖像處理、口語系統(tǒng)、醫(yī)療電子、汽車電子、微波與集成電路設計等,通信工程領域包括數字通信、寬帶無線接入、光纖通信、4G移動通信、衛(wèi)星通信和IPTV等,重點介紹基本概念、原理、方法與應用。實踐部分內容包括文獻檢索、英文摘要寫作及英語口頭報告。課文中穿插介紹科技英語語法知識,編排有豐富的習題并附習題答案和參考譯文?!? 本書可作為電子信息工程和通信工程專業(yè)本科生的教學用書,并適用于相近專業(yè)的本(專)科學生或具有一定英語基礎、對電子與通信工程專業(yè)英語感興趣的讀者,也可用做培訓教材和自學參考書。
書籍目錄
Part I Fundamentals Unit 1 Text Preface to Modem Engineering Mathematics Grammar 科技英語的語法特點 Reading Material Fourier Analysis and Synthesis- Unit 2 Text Simulation of Random Variables Grammar 專業(yè)英語詞匯的構成 Reading Material The Central Limit Theorem Unit 3 Text Circuit Analysis Using the Ideal Operational Amplifier Grammar 數量的表示 Reading Material Digital System Design Hierarchy Unit 4 Text Signals, Linear Systems, and Convolution Grammar 常用介詞及其用法 Reading Material System Identification——The Easy Case Unit 5 Text Radio Frequency and Microwave Applications Grammar As 的用法 Reading Material Basic RF Building BlocksPart II Electronic Engineering Unit 6 Text Introduction to Digital Signal Processing- Grammar 動詞非謂語形式 Reading Material Data Compression Standards Unit 7 Text Introduction io Digital Image Processing Grammar 被動語態(tài)及其譯法 Reading material Introduction to Medical Imaging Unit 8 Text Spoken Language System Architecture Grammar 否定的表示 Reading Material Infotaimnent Invades the Auto Unit 9 Unit 10Part III Unit 11 Unit 12 Unit 13 Unit 14 Unit 15Part IV附錄A 電子與通信工程常用縮略語附錄B 常用數學符號及公式的讀法附錄C 參考譯文附錄D 部分習題參考答案參考文獻
章節(jié)摘錄
3. Translate the following sentences into Chinese. ?。?1 ) The calculus, aided by analytic geometry, proved to be astonishingly powerful and capable of attacking hosts of problems that had been baffling and quite unassailable in earlier days. ?。?) Of the many remarkable mathematical discoveries made in the 17th century, unquestionably the most outstanding was the invention of calculus. ?。?) A great forward stride was made in 1821, when the French mathematician Augustin Louis Cauchy developed an acceptable theory of limits, and then defined continuity, differentiability, and the definite integral in terms of the limit concept. (4) Mathematical analysis is one of the most important divisions of higher mathematics; its main object is studying variables and their relationships. ?。?) The main purpose of a natural or technical science is to establish the relationships between the variables involved in the process under consideration and to describe it mathematically. ?。?) Mathematical methods lie in the foundation of physics, mechanics, engineering and other natural sciences. For all of them mathematics is a powerful theoretical and practical tool without which no scientific calculation and no engineering and technology are possible.Reading Material Fourier Analysis and Synthesis Jean Baptiste Joseph Fourier (1768——1830) studied the mathematical theory of heat conduction in his major work, The Analytic Theory of Heat. He established the partial differential equation governing heat diffusion and solved it using an infinite series of trigonometric functions. The description of a signal in terms of elementary trigonometric functions had a profound effect on the way signals are analyzed. The Fourier method is the most extensively applied signal-processing tool.This is because the transform output leads itself to easy interpretation and manipulation, and leads to the concept of frequency analysis. Furthermore even biological systems such as the human auditory system perform some form of frequency analysis of the input signals. The applications of the Fourier transform include filtering, telecommunication, music processing, pitch modification, signal coding and signal synthesis, feature extraction for pattern identification as in speech recognition, image processing, spectral analysis in astrophysics and radar signal processing.
圖書封面
評論、評分、閱讀與下載