航空专业英语教程PDF电子书下载

Part Ⅰ Reading Comprehension 1

Lesson One The Classification of Aircraft 2

Lesson Two The Parts of an Airplane 9

Lesson Three Why Airplanes Fly（Ⅰ） 15

Lesson Four Why Airplanes Fly（Ⅱ） 22

Lesson Five Controlling the Airplane in Flight 31

Lesson Six Boeing 767 GE CF6-80C2F Engine 38

Lesson Seven The Oil System 55

Lesson Eight Airplane Fuels 60

Lesson Nine Fuel Systems 65

Lesson Ten The Electrical System 71

Lesson Eleven Flight Instrument（Ⅰ） 76

Lesson Twelve Flight Instrument（Ⅱ） 80

Lesson Thirteen Vertical Speed Indicator 84

Lesson Fourteen The Gyroscopic Instruments 88

Lesson Fifteen The Heading Indicator 92

Lesson Sixteen Fault Isolation on 767 Electrical System 94

Lesson Seventeen Boeing 767 Fuel System 97

Part Ⅱ Translation 105

1．Aerodynamics and Civilization 106

2．Flying Like a Bird 111

3．The First Aeroplanes 115

4．How Aircraft Are Built 117

5．Helicopters 121

6．Space Shuttle,the Next Twenty-Five Years 124

7．The Airplane Engine 128

8．Computer Applications in the Development of Efficient Aircraft Structures 131

9．Hydraulic Control 137

10．What Is Control Systems Engineering 143

11．Applications of Automatic Control 147

12．Using Flight Instruments 151

13．Jet Engines 154

14．Power-Plant Forms 156

15．The Basic Problems of Automation in Production Process 160

16．Modern Navigation——A Survey 163

17．Guidance and Control Systems 169

18．Subassembly Tooling 172

Part Ⅲ Supplementary Reading 183

Key 203