Unit 1 Science and Sub-disciplines of Natural Sciences 1
Text A What Is Science 1
Text B Sub-disciplines of Natural Sciences 3
New Words and Expressions 4
专业英语概述 5
Notes 6
Unit 2 Why Learn Scientific English 8
Text A Major Scientific Discoveries and Inventions 8
Text B Importance of Technology English 9
New Words and Expressions 10
专业英语的语法特点 11
Notes 14
Unit 3 Introduction of Automation and Its Application 16
Text A What Is Automation 16
Text B Applications of Automation 17
New Words and Expressions 19
专业英语的词汇特点及分类 20
Notes 22
Unit 4 Introduction of Automation Speciality 23
Text A Education Objective and Employment for Automation 23
Text B Courses for Undergraduate Programs of Automation 24
New Words and Expressions 26
专业英语的构词法 27
Notes 31
Unit 5 History and Research Scope of Control Theory 33
Text A History of Control Theory 33
Text B Research Scope of Control Theory 35
New Words and Expressions 37
专业英语的词汇缩写 37
Notes 40
Unit 6 Open-Loop Control and Closed-Loop Control 42
Text A Basic Parts of Control Systems 42
Text B Basic Principles of Control Systems 44
New Words and Expressions 48
专业英语中的数和公式 49
Notes 51
Unit 7 Stability of Linear Feedback Systems 53
Text A Definition of System Stability 53
Text B Examples of System Stability 54
New Words and Expressions 56
专业英语中的符号和数字 56
Notes 61
Unit 8 Routh-Hurwitz Stability Method 63
Text A Routh-Hurwitz Criterion 63
Text B Four Special Cases of Routh-Hurwitz Criterion 64
New Words and Expressions 67
专业英语翻译的标准和特点 67
Notes 70
Unit 9 Performance of Feedback Control Systems 72
Text A Specifications of Control Systems 72
Text B Analysis of a Second-Order System 74
New Words and Expressions 76
翻译的过程 76
Notes 78
Unit 10 Root-Locus Method 80
Text A Procedures of Rapid Sketching of Root Locus 80
Text B Magnitude Requirement Equation 83
New Words and Expressions 86
翻译过程中词性和成分的转换 87
Notes 89
Unit 11 Outline of Control Systems Design 91
Text A Engineering Design 91
Text B Control System Design 92
New Words and Expressions 94
翻译过程中词语的增减和词序的变动 95
Notes 98
Unit 12 Steps of Control System Design 100
Text A Steps of Control System Design Ⅰ 100
Text B Steps of Control System Design Ⅱ 102
New Words and Expressions 105
否定式和被动式的处理 105
Notes 109
Unit 13 Charges and Circuits 111
Text A Charge and Electric Current 111
Text B Electrical Energy,e.m.f and Potential Difference 112
New Words and Expressions 114
专业术语的翻译 114
Notes 117
Unit 14 Electrons and Electricity 119
Text A Electrons 119
Text B How Electricity Is Generated 120
New Words and Expressions 122
专业英语中数量词的翻译 122
Notes 125
Unit 15 Resistors＆Ohm's Law 126
Text A Resistors 126
Text B Ohm's Law 128
New Words and Expressions 130
专业英语中倍数增减及比较的翻译 131
Notes 133
Unit 16 Kirchhoff's Laws 135
Text A Kirchhoff's Current Laws(KCL) 135
Text B Kirchhoff's Voltage Law(KVL) 137
New Words and Expressions 139
数字、百分数的翻译 139
Notes 141
Unit 17 Microcontroller and Microcomputer Systems 142
Text A 8051 Microcontrollers 142
Text B Microcomputer Systems 145
New Words and Expressions 151
科技论文的结构 151
Notes 154
Unit 18 PID Controller Theory 156
Text A PID Algorithm 156
Text B Loop Tuning of PID Controller 158
New Words and Expressions 160
论文题目、作者及关键词 161
Notes 163
Unit 19 Introduction of PLC 165
Text A History and Developmentof PLC 165
Text B PLC Compared with Other Control Systems 166
New Words and Expressions 169
摘要及其写作要点 169
Notes 175
Unit 20 What Is DSP? 177
Text A Why Digital? 177
Text B Some Basic Concepts of DSP 180
New Words and Expressions 186
科技论文正文的结构 187
Notes 191
Unit 21 What and Whv of a Machine Servo 193
Text A Why Use a Servo? 193
Text B Types of Servos 196
New Words and Expressions 199
科技论文正文的写作 200
Notes 202
Unit 22 State-Space Equations 204
Text A Some Concepts of Control Systems 204
Text B How to Develop State-Space Equations 206
New Words and Expressions 211
结论和致谢的写作 212
Notes 214
Appendixes 216
Appendix A 度量衡 216
Appendix B 单位换算 219
Appendix C 中英文课程对照 222
参考文献 232