Unit 1 Introduction 1
Text 1 Language Characteristics of English for Science and Technology 1
Reading Material EST—English for Science and Technology 5
Text 2 Reading Skill of English for Science and Technology 8
Reading Material Features of EST in Style and Structure 10
Text 3 Translation Skill of English for Science and Technology 17
Reading Material Basic Translation Techniques 20
Text 1 Newtonian Mechanics 24
Unit 2 Machine Design Basis 24
Reading Material Couples 29
Text 2 Hooke's Law 34
Reading Materials A.Factor of Safety 36
Reading Materials B.The Tensile Test Diagram 38
Text 3 Machine Design and Design of Machine Element 41
Reading Materials A.Roller Bearings 43
Reading Materials B.Corrosion and Prevention of Corrosion 46
Text 1 Fluid Mechanics 50
Unit 3 Flow and Heat Transfer of Fluid 50
Reading Material Historical Development of Fluid Mechanics 53
Text 2 Convection,Conduction and Radiation 57
Reading Material Experimental Investigation of Heat Exchangers 60
Text 3 The History of Thermodynamics 62
Reading Material Applying the First Law of Thermodynamics 65
Unit 4 Electronic Technology and Control Technology 68
Text 1 Electricity 68
Reading Materials A.Electrical Circuits 71
Reading Materials B.Electrical Meters and Usage 75
Text 2 Introduction to Automatic Control 79
Reading Materials A.Current Starting Relays 81
Reading Materials B.Positive Temperature Coefficient Start Devices 83
Reading Materials C.Fluid Type and Bimetallic Thermostats 85
Text 3 Automatic Control Systems 88
Reading Material Forced Circulation 91
Text 1 Refrigeration History 95
Unit 5 Refrigeration Principle 95
Reading Material Methods of Refrigeration 99
Text 2 Refrigeration System 103
Reading Material The Other Forms of Refrigeration 106
Text 3 Types of Refrigeration Systems 108
Reading Material History of the Refrigerator 112
Unit 6 Air Condition System 115
Text 1 The Father of Cool 115
Reading Material Air conditioning after World War Ⅱ(1945～1960) 117
Text 2 Air Conditioning Systems 122
Reading Material Automotive Air Conditioning 127
Text 3 The Cooling Load＆Heating and Cooling of Buildings by Natural Energies—an Overview 130
Reading Material Air Conditioning and Refrigeration 133
Unit 7 Equipments of Refrigeration and Air Condition 136
Text 1 Compression of Gas and Compressors 136
Reading Material Heat Pump Types 140
Text 2 Condensers 145
Reading Material Types of Cooling Towers 152
Text 3 Evaporators 156
Reading Material Throttling Devices 161
Unit 8 Equipment Maintenance of Refrigeration and Air Condition 167
Text 1 Tubing and Soldering 167
Reading Materials A.Air Acetylene 169
Reading Materials B.Oxyacetylene Outfits 171
Text 2 Refrigerant Recovery.Recycling and Reclaim 174
Reading Materials A.Vacuum and Evacuation 177
Reading Materials B.Refrigeration Manifold Gauges 178
Text 3 Troubleshooting 181
Reading Material Servicing 185
Unit 9 Patents,Description of Products and so on 190
Text 1 Outdoor Unit of Separate Type Air Conditioner 190
Reading Material Flake Machine 198
Text 2 Guide Specifications 204
Reading Material Installation 212