Unit 1 1
Text A What Is Resistance? 1
目录 1
New Words and Phrases 3
Notes 4
Exercises 5
Text B What Is a Capacitor? 8
New Words and Phrases 11
Exercises 11
科技英语翻译知识 翻译的标准 12
Reading Material 14
参考译文 什么是电阻？ 18
Text A Electric Basic Concept 21
Unit 2 21
New Words and Phrases 24
Notes 26
Exercises 26
Text B Introduction to AC 29
New Words and Phrases 33
Exercises 34
科技英语翻译知识 词义的选择 35
Reading Material 36
参考译文 电的基本概念 40
Unit 3 42
Text A Simple Electric Circuit 42
New Words and Phrases 46
Exercises 48
Notes 48
Text B DC Parallel Circuit 51
New Words and Phrases 57
Exercises 57
科技英语翻译知识 词义的引申 59
Reading Material 60
参考译文 简单电路 67
Unit 4 70
Text A Basic Semiconductor Crystal Structure 70
New Words and Phrases 72
Notes 73
Exercises 73
Text B The PN Junction 76
Exercises 78
NewWords and Phrases 78
科技英语翻译知识 词义的增减 79
Reading Material 81
参考译文 基本半导体晶体结构 90
Unit 5 92
Text A Number Systems 92
New Words and Phrases 96
Notes 96
Exercises 97
Text B Digital Circuit Elements 100
New Words and Phrases 103
Exercises 104
科技英语翻译知识 词类的转换 105
Reading Material 107
参考译文 数字系统 116
Unit 6 119
Text A AC Motors 119
New Words and Phrases 124
Notes 125
Exercises 126
Text B Basic DC Motor Operation 129
New Words and Phrases 133
Exercises 134
科技英语翻译知识 否定的译法 134
Reading Material 136
参考译文 交流电动机 141
Unit 7 144
Text A The Basic of Control 144
New Words and Phrases 147
Notes 148
Exercises 150
Text B Digital Control Systems 152
New Words and Phrases 155
Exercises 156
科技英语翻译知识 被动语态的译法 157
Reading Material 159
参考译文 控制基础 168
Unit 8 170
Text A PLC 170
New Words and Phrases 175
Notes 177
Exercises 177
Text B Terminology 180
New Words and Phrases 183
Exercises 184
科技英语翻译知识 从句的译法 184
Reading Material 187
参考译文 可编程逻辑控制器 193
Unit 9 196
Text A What Is CNC? 196
New Words and Phrases 198
Notes 199
Exercises 200
Text B The Basics of Computer Numerical Control 202
New Words Phrases 210
科技英语翻译知识 汉语四字格的运用 211
Exercises 211
Reading Material 213
参考译文 CNC是什么？ 219
Unit 10 221
Text A Industrial Bus 221
New Words and Phrases 224
Notes 225
Exercises 226
Text B Serial Communications Systems 228
New Words and Phrases 231
Exercises 232
科技英语翻译知识 篇章翻译 233
Reading Material 234
参考译文 工业总线 242
附录1 参考答案 245