机电类专业英语PDF电子书下载

Unit 1 Basic Concepts in Mechanics 1

Text 1

New Words＆Expressions 2

Phrases＆Expressions 3

Notes 4

Exercises 4

Translation Skills 5

科技英语翻译的标准——准确规范、通顺易懂、简洁明晰（Ⅰ） 5

Unit 2 Classification of Metals 7

Text 7

New Words＆Expressions 8

Phrases＆Expressions 8

Notes 9

Exercises 9

Translation Skills 10

科技英语翻译的标准——准确规范、通顺易懂、简洁明晰（Ⅱ） 10

Unit 3 Properties of Materials 12

Text 12

New Words＆Expressions 13

Phrases ＆ Expressions 14

Notes 15

Exercises 15

Translation Skills 16

科技文体的翻译 16

Unit 4 Casting 19

Text 19

New Words＆Expressions 20

Phrases＆Expressions 21

Notes 21

Exercises 22

Translation Skills 23

引申译法 23

Unit 5 Dimensional Tolerance 27

Text 27

New Words＆Expressions 28

Phrases＆Expressions 29

Exercises 29

Translation Skills 31

词性转换 31

Unit 6 Computer-Aided Design （CAD） 34

Text 34

New Words＆Expressions 35

Phrases＆Expressions 36

Notes 36

Exercises 36

Translation Skills 38

减词译法 38

Unit 7 Flexible Manufacturing 42

Text 42

New Words＆Expressions 43

Phrases＆Expressions 44

Notes 44

Exercises 45

Translation Skills 46

介词的译法 46

Unit 8 Use of Sensors in Programmable Automation 50

Text 50

New Words＆Expressions 51

Phrases＆Expressions 52

Notes 52

Exercises 52

Translation Skills 54

科技英语一些常用结构的表达 54

Unit 9 Source Encoder and Decoder 56

Text 56

New Words＆Expressions 57

Phrases＆Expressions 58

Exercises 58

Translation Skills 59

合译法 59

Unit 10 Programmable Logic Controller 61

Text 61

New Words＆Expressions 63

Phrases＆Expressions 63

Notes 64

Exercises 64

Translation Skills 65

分译法 65

Unit 11 Servo Motors 67

Text 67

New Words＆Expressions 69

Phrases＆Expressions 70

Notes 70

Exercises 71

Translation Skills 73

长难句的翻译（Ⅰ） 73

Unit 12 Resistance，Capacitance and Inductance 75

Text 75

New Words＆Expressions 77

Phrases＆Expressions 77

Notes 78

Exercises 78

Translation Skills 80

长难句的翻译（Ⅱ） 80

Unit 13 Triode 81

Text 81

New Words＆Expressions 82

Phrases＆Expressions 83

Notes 83

Exercises 84

Translation Skills 85

虚拟语气的用法（Ⅰ） 85

Unit 14 Digital Circuit 87

Text 87

New Words＆Expressions 87

Phrases ＆ Expressions 88

Notes 88

Exercises 89

Translation Skills 90

虚拟语气的用法（Ⅱ） 90

Unit 15 Analogue Circuit 92

Text 92

New Words＆Expressions 95

Phrases＆Expressions 95

Notes 96

Exercises 96

Translation Skills 98

虚拟语气的翻译 98

Unit 16 Linear Circuit Analysis 100

Text 100

New Words＆Expressions 102

Phrases＆Expressions 103

Notes 103

Exercises 104

Translation Skills 105

And引导的句型的译法 105

Unit 17 Common Electronic Surveying Tools 109

Text 109

New Words＆Expressions 111

Phrases＆Expressions 112

Notes 112

Exercises 113

Translation Skills 114

科技英语文体特征——名词化结构 114

Unit 18 Mobile Telecommunication 116

Text 116

New Words＆Expressions 117

Phrases＆Expressions 118

Proper Names 119

Exercises 119

Translation Skills 120

增词法 120

Unit 19 Internet Telephony and VoIP 124

Text 124

New Words＆Expressions 125

Phrases＆Expressions 125

Notes 126

Exercises 127

Translation Skills 128

非谓语动词V-ing的用法 128

Unit 20 Optical Fiber Communications 131

Text 131

New Words＆Expressions 132

Phrases＆Expressions 133

Notes 134

Exercises 134

Translation Skills 136

科技英语文章的语言结构特色——复合词、缩略词 136

Answer 137

Unit 1 137

Unit 2 138

Unit 3 139

Unit 4 140

Unit 5 141

Unit 6 143

Unit 7 145

Unit 8 147

Unit 9 148

Unit 10 149

Unit 11 150

Unit 12 152

Unit 13 154

Unit 14 155

Unit 15 156

Unit 16 158

Unit 17 160

Unit 18 162

Unit 19 163

Unit 20 165

参考文献 167