Unit 1 The History of CNC and NC Development

Dialogue

Text The History of CNC and NC Development

Supplementary Reading The Applications of NC/CNC

Translating Skill（1）科技英语翻译概述

Unit 2 NC Operation

Dialogue

Text Describing the Operation Panel

Supplementary Reading Screen Reading

Translating Skill（2）科技文章的特点

Unit 3 NC Programming

Dialogue

Text Coordinate System for NC Machines

Supplementary Reading Basic Requirement of NC Machine Control

Translating Skill（3）词义的选择和引申

Unit 4 Safety and Maintenance for CNC Machine

Dialogue

Text Safety Notes for CNC Machine Operations

Supplementary Reading Fault Diagnosis and Action

Translating Skill（4）词量的增减

Unit 5 Introduction to PLC

Dialogue

Text Introduction to PLC

Supplementary Reading Types of Control Devices

Translating Skill（5）常见多功能词的用法（1）

Unit 6 What Is Manufacturing?

Dialogue

Text What Is Manufacturing?

Supplementary Reading Automated Factory and Automatic Factory

Translating Skill（6）常见多功能词的译法（2）

Unit 7 CAD and CAM

Dialogue

Text CAD and Applications

Supplementary Reading CAM and Applications

Translating Skill（7）数词的译法

Unit 8 Flexible Manufacturing System

Dialogue

Text Flexible Manufacturing Systems

Supplementary Reading Computerized Control of CIM

Translating Skill（8）被动语态的译法

Unit 9 Automatic Control Systems

Dialogue

Text Automatic Control Systems

Supplementary Reading Manual and Automatic Control Systems

Translating Skill（9）英汉语序的对比及翻译（1）

Unit 10 AC Servo Motor Maintenance

Dialogue

Text AC Servo Motor Maintenance

Supplementary Reading The Future Factory Is Digital

Translating Skill（10）英汉语序的对比及翻译（2）

Unit 11 Industrial Robots

Dialogue

Text Industrial Robots

Supplementary Reading The Meaning of Quality

Translating Skill（11）长句的译法

Unit 12 Applying for a Job

Dialogue

Text Job Advertisement

Supplementary Reading Personal Resume and Letter of Application

Translating Skill（12）科技应用文的译法

Appendix Ⅰ Terms on CNC Technology数控技术常用术语中英文大全

Appendix Ⅱ Abbreviation on Mechanics一般机械用缩略语（中英对照）

Appendix Ⅲ Contracts合同

Appendix Ⅳ Key to Exercises练习答案

Appendix Ⅴ Reference Translation参考译文

Appendix Ⅵ Vocabulary词汇

参考文献