机电专业英语PDF电子书下载

Part Ⅰ Mechanics（机械篇） 1

前言 1

Unit 1 1

A．Text Kinds of Steel 1

B．Translating Skills 科技英语翻译的标准与方法 4

C．Reading Cast Iron 6

Unit 2 8

A．Text Machine Elements 8

B．Translating Skills 词义的选择 11

C．Reading Spur and Helical Gears 12

Unit 3 15

A．Text Types of Bearings 15

B．Translating Skills 词义引申 19

C．Reading Shafts 20

Unit 4 22

A．Text Lathe 22

B．Translating Skills 词性转译 26

C．Reading Jig Borer 27

Unit 5 28

A．Text Forging,Stamping and Rolling 28

B．Translating Skills 词的增译 30

C．Reading Soldering and Welding 32

Unit 6 34

A．Text Dimensional Control(Ⅰ) 34

B．Translating Skills 省略译法 38

C．Reading Dimensional Control(Ⅱ) 39

Unit 7 41

A．Text Injection Mold Design 41

B．Translating Skills 反译法 45

C．Reading Plastic Product Design 46

Unit 8 49

A．Text Injection Molding Machine 49

B．Translating Skills 被动语态的译法 52

C．Reading Equipment Importing and Personnel Training 54

PartⅡ Computerized Numerical Control（CNC）（计算机数控篇） 56

Unit 1 56

A．Text Machines Using NC 56

B．Translating Skills 非谓语动词V-ing的用法 60

C．Reading Advantages of NC 62

Unit 2 65

A．Text CNC 65

B．Translating Skills 非谓语动词V-ed,to-V的用法 71

C．Reading Types of Computers 72

Unit 3 74

A．Text Computer Graphics Programming 74

B．Translating Skills 句子成分的转换 77

C．Reading Programming for NC 78

Unit 4 80

A．Text Computer-Aided Design(CAD) 80

B．Translating Skills 数量增减的翻译 83

C．Reading The Need for Numerical Control 84

A．Text Computer Aided Manufacturing 86

Unit 5 86

B．Translating Skills 科技术语的翻译 89

C．Reading CAD/CAM System 91

Unit 6 93

A．Text CAD/CAM/CNC 93

B．Translating Skills 虚拟语气 96

C．Reading Numerical Control of Machining Process 98

A．Text Flexible Manufacturing Systems 99

Unit 7 99

B．Translating Skills 科技英语中一些常用的结构与表达（Ⅰ） 102

C．Reading Machining Center 103

Unit 8 104

A．Text Computer Integrated Manufacturing System 104

B．Translating Skills 科技英语中一些常用的结构与表达（Ⅱ） 107

C．Reading Employment Opportunities in NC 108

Unit 1 110

A．Text Resistor,Capacitor and Inductor 110

Part Ⅲ Electronics Information（电子与信息技术篇） 110

B．Translating Skills 英语否定形式的译法（Ⅰ） 113

C．Reading Nonlinear Resistors 115

Unit 2 116

A．Text Alternating Current 116

B．Translating Skills 英语否定形式的译法（Ⅱ） 118

C．Reading Circuits 120

A．Text Amplifier 121

Unit 3 121

B．Translating Skills It 的用法 124

C．Reading Integrated Circuits 126

Unit 4 127

A．Text Pulse Digital Circuit 127

B．Translating Skills 分离现象 129

C．Reading Transistor and Its Test 130

Unit 5 132

A．Text Series-Parallel Resistor Circuits 132

B．Translating Skills 倒装语序 135

C．Reading Digital Multimeters 137

Unit 6 139

A．Text The Oscilloscope 139

B．Translating Skills 科技英语中长难句的翻译 143

C．Reading The Silicon Controlled Rectifier(SCR) 145

Unit 7 147

A．Text FM-Stereo System 147

B．Practical English 如何阅读电子产品的英文使用说明书 150

2．Pure Vision Plasma Display 152

C．Reading 1．Registers 152

Unit 8 154

A．Text Optical Communication 154

B．Practical English 电子产品的英文使用说明书范例 157

C．Reading A Brief Introduction of Wavelength Division Multiplexing(WDM) 159

Part Ⅳ Application（应用技术篇） 162

Unit 1 162

A．Text The Basic Components of an Automobile 162

B．Practical English　怎样阅读英文招聘广告 165

C．Reading Engine Classification and Overall Mechanics 169

Unit 2 171

A．Text Diesel Engine Operating Features 171

B．Practical English　英文招聘广告实例 174

C．Reading Engine Service and Maintenance 176

Unit 3 179

A．Text Mechatronics and Education 179

B．Practical English 如何用英文写个人简历 182

C．Reading Electric Motors 185

Unit 4 187

A．Text Industrial Robot 187

B．Practical English 个人简历范例 190

C．Reading The Factory of the Future 194

Unit 5 196

A．Text Digital Camera 196

B．Practical English How to Sell Yourself 怎样写英文求职信 199

C．Reading More about the Digital Camera 202

A．Text Central Station Air-Conditioning Systems 205

Unit 6 205

B．Practical English 英文求职信范例 207

C．Reading Application of Multimedia 210

Unit 7 212

A．Text Digital High-Definition TV 212

B．Practical English 面试技巧 214

C．Reading The Multimedia Personal Computer 216

Unit 8 218

A．Text Microcomputers 218

B．Practical English 科技论文写作知识 221

C．Reading The Future of Portable Computers 223

Appendix 226

Appendix A 练习答案与参考译文 226

Appendix B Vocabulary（总词汇表） 279

Appendix C Technical Term List（科技术语简表） 299

Appendix D Useful Abbreviations on Mechanical Electrical Technology（机电技术缩略语简表） 301

References（参考文献） 303