Unit 1 科技英語基礎知識（一）
Unit 2 科技英語基礎知識（二）
Unit 3 Electrical Technique
Passage A Analog Circuit
Passage B Binary System and Logic Systems
Passage C Magnitude Locked Loop
Unit 4 Microelectronics
Passage A Introduction to Microelectronics
Passage B The Simple Atom， Conductors， Insulators and Semiconductors
Passage C Diode and Transistor
Unit 5 Auxiliary Storage
Passage A CD and CD-ROM
Passage B Hard Disks and Optical Disks
Passage C Introduction to CD-ROM
Unit 6 Electronic Communications
Passage A Introduction to Electronic Communications
Passage B The Principle of PCM
Passage C Information Sources
Unit 7 Digital Modulation
Passage A Digital Modulation
Passage B Binary Modulated Bandpass Signaling
Passage C Multilevel Modulated Bandpass Signaling
Unit 8 Telecommunications
Passage A Evolution of Telecommunication Networks
Passage B Telecommunications
Passage C Telecommunications: A Brief Historical Review
Unit 9 Digital Signal Processing
Passage A Basic Concepts of DSP
Passage B Digital Signal Processors
Passage C Comparison of DSP and ASP
Unit 10 Laser
Passage A What Is a Laser？
Passage B Introduction: Super-tool
Passage C Lasers
Unit 11 Database
Passage A Database- A Better Way to Manage and Organize Data
Passage B DBMS and Data Independence， Integrity， Security
Passage C Database System and Three Data Models
Unit 12 ISDN
Passage A Introduction of ISDN
Passage B ISDN Multimedia Services
Passage C ISDN Evolution and Its Benefits
Unit 13 科技英語寫作基礎
Unit 14 英語寫作一般知識簡介
Unit 15 Data Communications
Passage A Data Communications
Passage B Characteristics of Communications Channels
Passage C Communication Equipment and Software
Unit 16 3rd Generation Mobile Communications
Passage A TD-SCDMA--a 3G Radio Access Technology