制冷与空调专业英语 第2版PDF电子书下载

Unit One 1

Lesson 1 Air 1

Reading Material Residential and Commercial Air Conditioning Requirements 3

Lesson 2 The Need of Air Conditioning 6

Reading Material Separation of Air 8

Lesson 3 The Cleaning of Air 10

Reading Material Environmental Pollution 12

Lesson 4 Thermal Storage 14

Reading Material Thermal Insulation 16

Unit Two 18

Lesson 5 Fluid 18

Reading Material Pipe 21

Lesson 6 Level Measurement 23

Reading Material Electronic and Pneumatic Controllers 26

Lesson 7 Measuring Rate of Fluid Flow 28

Reading Material Measurement of Pressure 31

Lesson 8 What Is Humidity? 33

Reading Material Measurement of Temperature 35

Unit Three 37

Lesson 9 Control Valves 37

Reading Material A Gate Valve 40

Lesson 10 Liquid Pump 42

Reading Material Heat Pump 44

Lesson 11 The Reciprocating Compressor 46

Reading Material Compression of Gas and Compressors 48

Lesson 12 Heat Exchanger 50

Reading Material Heat Transfer 52

Unit Four 54

Lesson 13 Thermodynamic Principles of Refrigeration 54

Reading Material The Laws of Thermodynamics 56

Lesson 14 Mechanical Refrigeration Principles 58

Reading Material The Refrigeration Cycle 61

Lesson 15 Evaporation 63

Reading Material Evaporators 67

Lesson 16 Condensation 69

Reading Material Condensers 72

Unit Five 74

Lesson 17 Evaporative Air Cooling 74

Reading Material The Objective of Evaporation 76

Lesson 18 Room Air Conditioners 78

Reading Material Heating and Cooling of Commercial Buildings 80

Lesson 19 Methods of Food Freezing 82

Reading Material Immersion Freezing 85

Lesson 20 All-Air Systems 87

Reading material Unitary Refrigerant-Based Systems for Air Conditioning 89

Unit Six 91

Lesson 21 Seeking Employment and Attending Job Interviews 91

Reading Material Letter of Application 93

Lesson 22 Reading Job Advertisements 96

Reading Material P＆G Management Recruitment 99

Lesson 23 Introduction of Products 101

Reading Material Products 103

Lesson 24 Introduction to International Institute of Refrigeration 106

Reading Material The Fields of Activity of Commissions 108

Appendixes 112

Appendix 1 Version to Texts译文 112

Appendix 2 Special Terms专业术语 131

Appendix 3 Vocabulary词汇总表 142

参考文献 158