科技英语（电类）

第一部分 精读
Unit 1
Text A Voltage, Resistance and Current
Text B Kirchhoff's Current Law(KCL) and Kirchhoff's Voltage Law(KVL)
Grammar
Exercises
Reading Material: Superheterodyne Receiver
Unit 2
Text A Radio Receivers
Text B Audio Amplifiers
Grammar
Exercises
Reading Material: Miniaturization and Microminiaturization
Unit 3
Text A The Binary Number System
Text B Logical Gates
Grammar
Exercises
Reading Material: Digital Design
Unit 4
Text A Minimum Power System
Text B Desirable Feature of Hydroplant
Grammar
Exercises
Reading Material : Dc Motors
Unit 5
Text A Importance of Instrumentation
Text B Differential Protection
Grammar
Exercises
Reading Material: The Directional Protection Basis
Unit 6
Text A Plastics and Other Materials
Text B Cold Working and Hot Working
Grammar
Exercises
Reading Material: Cams and Gears
Unit 7
Text A Introduction of Machining
Text B Flexible Manufacturing Systems
Grammar
Exercises
Reading Material: Mechanism of Surface Finish Production
Unit 8
Text A The Concept of Length Offset
Text B Programming
Grammar
Exercises
Reading Material: Software Issues and Trends.
Unit 9
Text A Lasers
Text B What Are Lasers Good For?
Grammar
Exercises
Reading Material: Laser Safety
Unit 10
Text A Frequency-Domain Descriptions
Text B The Princip]e of PCM
Grammar
Exercises
Reading Material: Time-Domain Descriptions
Unit 11
Text A Electronic Digital Computer
Text B C as a Structured Language
Grammar
Exercises
Reading Material: Computer and Mieroeomputer
Unit 12
Text A Computer Software
Text B Linux
Grammar
Exercises
Reading Material: Buses: Conneeting I/O Devices to Proeessor and Memory
Unit 13
Text A Input Devices of Computer
Text B The System Bus
Grammar
Exercises
Reading Material: Computers and Microcomputers
Unit 14
Text A Data Communication
Text B Communicating with Data
Grammar
Exercises
Reading Material: Introduction to Switching
Unit 15
Text A Global System for Mobile Communication (GSM)
Text B CDMA
Grammar
Exercises
Reading Material: Wireless Systems
Unit 16
Text A Analogue Radio-relay System
Text B Gigabit Ethernet
Grammar
Exercises
Reading Material: Point-to-point communication
Unit 17
Text A Optical Communications
Text B WDM
Grammar
Exerelses
Reading Material: Generation 2. 5 Mobile Cellular System
Unit 18
Text A PID Control
Text B State-space Analysis of Control Systems
Grammar
Exercises
Reading Material : Nyquist's Stability Criterion
Unit 19
Text A Root-locus Approach to Control System Design
Text B Nonlinear Control Systems
Grammar
Exercises
Reading Material: Terminology of Control Systems
Unit 20
Text A The Simple Two-Coil Transformer
Text B Artificial Neural Network Control
Grammar
Exercises
Reading Material
Unit 21
Text A Sensors
Text B How Robots Work
Grammar
Exercises
Reading Material: Humanoid Robots: A New Kind of Tool
Unil 22
Text A The Oscilloscope
Text B Superheterodyne Radio Receivers
Grammar
Exercises
Reading Material: Optical Microscopy
第二部分 专业阅读材料
Passage A Interrupt System and Responding Service of 80C51
Passage B Laser Safety
Passage C Network Hardware and Software
Passage D The Wireless Channel