Part 1 专业英语基础知识 2
Unit 1 专业英语的特点 2
1.1概述 2
1.1.1什么是专业英语？ 2
1.1.2学习专业英语的重要性 3
1.1.3本书的主要内容及使用建议 3
1.2词汇特点 6
1.2.1词汇分类 6
1.2.2词汇构成 7
1.2.3词汇缩略 10
1.2.4数词、公式和符号 11
1.3语法特点 13
1.3.1被动语态的广泛使用 13
1.3.2非谓语形式的广泛使用 13
1.3.3省略句使用频繁 15
1.3.4 It句型和祈使句使用频繁 15
1.3.5复杂长句使用频繁 16
1.4修辞特点 17
Unit 2 专业英语的理解与翻译 18
2.1翻译的基本方式 18
2.2典型语法现象的翻译 19
2.2.1被动语态 19
2.2.2不定式 20
2.2.3分词 21
2.3词汇的翻译 22
2.3.1增译法 22
2.3.2减译法 23
2.3.3词义引申 26
2.3.4词性转换 26
2.4句子的翻译 28
2.4.1定语从句 28
2.4.2长句 30
2.4.3否定句 31
Part 2 阅读理解 34
Unit 3 An Overview of Mechanical Engineering 34
3.1 Engineering and Main Branches 34
3.1.1 Definition of Engineering 34
3.1.2 Main Branches of Engineering 34
3.2 Mechanical Engineering and Fundamentals 35
3.2.1 History of Mechanical Engineering 35
3.2.2 Fields of Mechanical Engineering 35
3.2.3 Functions of Mechanical Engineering 37
3.2.4 The Future of Mechanical Engineering 38
3.3 Essential Qualities of Good Engineers 38
Unit 4 Mechanical Drawing 40
4.1 Engineering Drawing 40
4.2 Views 42
4.2.1 The Orthographic Projection 42
4.2.2 Multiple Views 43
4.2.3 Auxiliary Views 43
4.2.4 Sectional Views 45
4.3 Machine Drawings 46
4.3.1 Detail Drawings 46
4.3.2 Assembly Drawings 47
4.4 Auto CAD 48
Unit 5 Mechanics Foundations 50
5.1 Statics 50
5.1.1 Basic Terminologies 50
5.1.2 Important Principles 52
5.2 Mechanics of Material 53
5.2.1 Basic Terminologies 53
5.2.2 Important Principles 55
5.3 Fluid Mechanics and Applications 57
5.3.1 Basic Terminologies 57
5.3.2 Important Principles 59
5.3.3 Applications——Classical Hydraulic Machinery 60
5.4 Thermodynamics 62
5.4.1 Basic Terminologies 62
5.4.2 Important Principles 64
难句释义 66
Unit 6 Design of Machinery 67
6.1 The Design Process 67
6.2 Kinematic Fundamentals 70
6.2.1 Degrees of Freedom 71
6.2.2 Motions and Linkages 73
6.3 Practical Design Considerations of Cam 75
6.4 Gear Trains 79
6.5 Dynamics Fundamentals 79
难句释义 85
Unit 7 Design of Machine Elements 86
7.1 Failure of Elements 86
7.2 Shafts 87
7.2.1 Torsion and Bending Moment of a Shaft 87
7.2.2 Keys 88
7.2.3 Couplings 89
7.2.4 Materials Used for Shafting 89
7.3 Springs 89
7.3.1 Materials of Springs 90
7.3.2 Fatigue of Springs 90
7.4 Screws 91
7.4.1 Kinds of Threads 91
7.4.2 Methods of Manufacture 92
7.5 V-Belts and Chains 92
7.5.1 V-Belts 92
7.5.2 Roller Chains 93
7.6 Lubrication 94
7.6.1 Dry Friction 94
7.6.2 Boundary or Thin-Film Lubrication 95
7.6.3 Mixed or Semifluid Lubrication 96
7.7 Bearing 96
7.7.1 Bearing Materials 96
7.7.2 Ball Bearings 97
7.7.3 Roller Bearings 99
7.8 Gears 100
7.8.1 Materials for Gears 100
7.8.2 Lubrication and Mounting of Gears 101
7.8.3 The Failures of Gears 102
7.8.4 Other Gears 102
难句释义 103
Unit 8 Engineering Materials and Heat Treatment 104
8.1 Classification of Materials 104
8.1.1 Ferrous Metals 105
8.1.2 Nonmetallic Materials 107
8.1.3 Functional Materials 109
8.2 Mechanical Properties of Materials 111
8.3 Heat Treatment of Steels 113
8.3.1 Hardening 113
8.3.2 Tempering 114
8.3.3 Annealing and Case Hardening 114
难句释义 115
Unit 9 Manufacturing Technologies——Casting，Forming and Welding 116
9.1 Casting 116
9.1.1 Introduction 116
9.1.2 Materials of Patterns 117
9.1.3 Special Casting Processes 119
9.2 Forming 124
9.2.1 Hot Working and Cold Working 124
9.2.2 Basic Forming Processes 125
9.3 Welding 130
9.3.1 Fabrication Methods 130
9.3.2 Basic Welding Methods 132
难句释义 137
Unit 10 Manufacturing Technologies—— Metal Cutting and Machine Tools 138
10.1 Lathes 138
10.1.1 Operations Performed in a Centre Lathe 139
10.1.2 Special-Purpose Lathes 140
10.2 Reciprocating Machine Tools 141
10.2.1 Shaper 141
10.2.2 Planer 142
10.2.3 Slotter 142
10.3 Milling Machines and Milling 143
10.3.1 Types of Milling Machines 144
10.3.2 Milling Operation 145
10.4 Hole Making Operations 146
10.4.1 Drilling 146
10.4.2 Reaming 148
10.4.3 Boring 149
10.4.4 Tapping 150
10.5 Grinding and Abrasive Processes 150
10.5.1 Types of Grinding 151
10.5.2 Basic Abrasive Processes 152
10.6 Sawing and Broaching 155
10.6.1 Sawing 155
10.6.2 Broaching 156
难句释义 158
Unit 11 Robots 159
11.1 Introduction to Robots 159
11.1.1 History 159
11.1.2 Definition 160
11.1.3 Usages 162
11.2 Robot Classifications 163
11.2.1 Classification by Application 163
11.2.2 Classification by Coordinate System 163
11.2.3 Classification by Actuation 165
11.2.4 Classification by Control Method 165
11.2.5 Classification by Programming Method 166
11.3 Sensors 166
11.3.1 Internal Sensors 166
11.3.2 External Sensors 169
11.3.3 Vision System 171
11.3.4 Sensor Selection 173
难句释义 175
Part 3 口语训练和团队合作 178
Unit 12 英语面试常用表达 178
12.1英语面试过程及注意要点 178
12.1.1典型英语面试过程简介 178
12.1.2英语面试注意要点 179
12.2英语自我介绍 181
12.2.1内容和要求 181
12.2.2范例解析 182
12.3英语面试常用表达 183
12.3.1常用对话示例 183
12.3.2常用词汇 187
Unit 13 英文学术报告设计与国际学术会议交流用语 191
13.1学术报告概述 191
13.1.1学术报告与论文的区别 191
13.1.2学术报告的类型 192
13.1.3学术报告的基本要求 193
13.2学术报告的资料搜集与整理 194
13.2.1文献资料搜集的意义 194
13.2.2文献资料搜集的要求 195
13.2.3文献资料的类型 196
13.2.4文献资料的检索 197
13.2.5文献资料的整理与使用 201
13.3学术报告的结构 203
13.3.1学术报告结构设计要点 203
13.3.2学术报告的一般结构 204
13.3.3几种典型的学术报告主体结构 204
13.4报告电子演示文稿设计要求 205
13.5讲演前的准备与临场发挥 209
13.5.1讲演前的准备 209
13.5.2临场发挥 210
13.6国际学术交流常用口语表达 210
13.6.1学术会议主持人用语 210
13.6.2学术演讲常用表达 212
Part 4 写作训练 216
Unit 14 英语科技论文写作技巧 216
14.1英语科技论文概述 216
14.1.1科技论文的概念和特点 216
14.1.2科技论文的分类 217
14.2篇前部分的写作 218
14.2.1论文题名 219
14.2.2署名、工作单位及通讯地址 220
14.2.3摘要 221
14.2.4关键词 226
14.3主体部分的写作 226
14.3.1引言 226
14.3.2正文 227
14.3.4结论 230
14.4篇尾部分的写作 231
14.4.1致谢 231
14.4.2参考文献 231
Unit 15 其他英文应用文体写作 234
15.1信函 234
15.2便笺和通知 236
15.3简历 238
15.3.1格式和组成 238
15.3.2写作要点 241
15.4说明书 242
15.5合同与协议书 243
附录 248
附录一 Words and Expressions 248
附录二 国际机械工程相关学术组织中英（外）文名称对照（部分） 271
附录三 机械工程相关学术会议（部分） 273
参考文献 276