电子信息专业英语PDF电子书下载

Unit 1 Circuits and Electrical Components 1

Text A Circuits 1

Text B Electrical Components 5

Translating Skill 1 派生词的翻译（一） 9

Unit 2 Instruments for Measurement 11

Text A What Do Meters Measure? 11

Text B Oscilloscope 15

Translating Skill 2 派生词的翻译（二） 20

Unit 3 Electronic Components 21

Text A Electronic Components 21

Text B Semiconductor Diode 25

Translating Skill 3 Tele-和-Phone的译法 30

Unit 4 Integrated Circuits 33

Text A Integrated Circuits 33

Text B Application of Chips 37

Translating Skill 4 广告的翻译 41

Unit 5 Digital Logical Circuit 44

Text A Digital Logical Circuit 44

Text B Comparison of Digital and Analog Techniques 49

Translating Skill 5 专业术语翻译 52

Unit 6 Power Supply 55

Text A Power Supply 55

Text B Types of Power Supply 59

Translating Skill 6 新词的翻译 62

Unit 7 Synchronous Digital Hierarchy 65

Text A Synchronous Digital Hierarchy 65

Text B the Architecture of SDH 70

Translating Skill 7 缩略词的翻译（一） 73

Unit 8 DWDM 76

Text A DWDM 76

Text B DWDM-Wavelength Converting Transponders,Muxponder and the Reconfigurable Optical Add-Drop Multiplexer 81

Translating Skill 8 缩略词的翻译（二） 86

Unit 9 GSM 89

Text A GSM 89

Text B Cells and Modulation in GSM 93

Translating Skill 9 数量词的翻译 97

Unit 10 CDMA 100

Text A CDMA 100

Text B Spread Spectrum Characteristics of CDMA IS-95 105

Translating Skill 10 长句的翻译 108

Unit 11 3G 112

Text A IMT-2000 Global 3G Standard 112

Text B Implementation and History of 3G 116

Translating Skill 11 被动句 120

Unit 12 ADSL 123

Text A ADSL 123

Text B Application for ADSL 128

Translating Skill 12 专有名词的翻译（一） 132

Unit 13 the Wireless Web 134

Text A Second-Generation Wireless Web 134

Text B I-Mode 140

Translating Skill 13 专有名词的翻译（二） 143

Unit 14 WLAN 146

Text A Wireless LANs:802.11 146

Text B New Wireless LAN Standard 151

Translating Skill 14 否定的处理 154

Unit 15 Networks Applied Technology 157

Text A Home Networking 157

Text B E-mail 162

Translating Skill 15 And引导的句型（一） 165

Unit 16 Network Security 167

Text A Network Security 167

Text B Bluetooth Security 172

Translating Skill 16 And引导的句型（二） 175

附录1 词汇总表 177

附录2 电子信息常用缩略语 204

附录3 课文参考译文 210

附录4 练习参考答案 245

参考文献 279