Part 1 Mechantronics and Numeric Control 3
Unit 1 Original equipment manufacturer 3
1．What's OEM 3
2．Some usage in specific commercial contexts 3
3．Related terms 5
New words and representations 6
Unit 2 Lathe 7
1．History 8
2．Description 8
3．Major categories of lathes 11
New words and representations 15
Unit 3 Mechanical components 16
1．Gear 16
2．Spring 16
3．Axle 17
4．Bearing 17
5．Belt 17
6．Roller chain 18
7．Rack and pinion 18
8．Fastener 19
New words and representations 19
Unit 4 Numerical control 21
1．History 22
2．Description 29
3．Tools with CNC variants 29
New words and representations 30
Unit 5 Automobile 31
New words and representations 33
Unit 6 Piston 35
New words and representations 36
Unit 7 LabVIEW 38
New words and representations 41
Unit 8 Air conditioning 42
New words and representations 47
Unit 9 Articulated robot 49
1．Concept of articulated robot 49
2．Definitions of performance 50
3．Robot program 50
New words and representations 51
Unit 10 Microelectromechanical systems 52
1．The concept of MEMS 52
2．Microelectromechanical systems description 52
3．Microelectromechanical systems processes 53
4．Silicon microelectromechanical systems paradigms 55
New words and representations 56
Unit 11 Electrical discharge machining 58
New words and representations 61
Unit 12 Cutting tool(machining) 63
New words and representations 65
Unit 13 Machine tool 66
1．Overview 66
2．Examples 67
New words and representations 68
Unit 14 Mechatronics 69
1．Mechatronics 69
2．Application of mechatronics 70
New words and representations 70
Unit 15 Servomechanism 72
New words and representations 74
Unit 16 Metalworking 75
New words and representations 80
Unit 17 Gear nomenclature 82
1．General nomenclature 82
2．Tooth contact nomenclature 85
3．Backlash 87
4．Shifting of gears 88
New words and representations 88
Unit 18 Electronic flight instrument system 90
1．Overview 90
2．Display units 90
3．Control panels 92
4．Data processors 92
5．Monitoring 92
6．Human factors 93
7．Advantages 94
8．Advances in EFIS 94
New words and representations 95
Unit 19 Machine vision 96
New words and representations 99
Unit 20 Smart camera 101
New words and representations 103
Unit 21 World Wide Web 104
New words and representations 108
Unit 22 Operational amplifier 110
1．Cireuit notation 110
2．Ideal op-amp 111
3．Applications 111
4．DC imperfections 114
New words and representations 116
Unit 23 Calculator 117
New words and representations 120
Unit 24 Variable-frequency drive 121
1．Operating principle 121
2．Example 121
3．VFD types 122
4．VFD system description 122
5．PWM AC variable speed drive 124
New words and representations 125
Unit 25 PID controller 126
New words and representations 132
Unit 26 Serial communication bus 133
1．RS-232 133
2．EIA-485 135
3．Universal serial bus 138
New words and representations 140
Unit 27 Programmable logic controller(PLC) 141
New words and representations 146
Unit 28 Pulse-width modulation 147
1．Principle 147
2．Types 150
3．Spectrum 151
4．Applications 151
New words and representations 152
Unit 29 Intel 8051 154
New words and representations 157
Part 2 Electronics and AUtomation 161
Unit 30 Resistors and induetors 161
1．Resistor 161
2．Inductor 165
New words and representations 167
Unit 31 Capacitor 169
1．Energy storage 169
2．Current-voltage relation 169
3．DC circuits 170
4．AC circuits 171
5．Parallei plate model 171
6．Networks 172
7．Non-ideal behaviour 172
8．Breakdown voltage 173
New words and representations 173
Unit 32 Controller area network 175
New words and representations 179
Unit 33 Mobile phone 181
1．History 181
2．Handsets 183
3．Related non-mobile-phone systems 186
New words and representations 187
Unit 34 Computer 189
New words and representations 196
Unit 35 Embedded system 197
New words and representations 204
Appendix 1 英文简历中的常用词汇 205
Appendix 2 专业词汇 216
Appendix 3 专业英语语法 223
References 235