在本次修订中，坚持以习近平新时代中国特色社会主义思想为指导，认真落实“立德树人”根本任务，积极从科学精神、创新思想、爱国敬业等多个方面对学生进行培养。首先对课文和阅读材料的顺序进行了调整，并从整体到细节上对课文进行了修订，如标题编号、图编号、公式编号等，达到了编号一致，格式统一。对部分课文、阅读材料的专业词汇进行了补充，如Reading Material　Circuit Elements、Reading Material　Power in AC Circuits and RMS Values等。对于Translating Skills部分，根据课文内容重新调整了顺序，使其更合理。Translating Skills部分删除了常见多功能词的译法、英文书信的写作基础两部分内容，增加了Writing Skills-英语科技论文写作、Oral Skills-国际学术会议常用英语口语表达两部分内容。

本书是一本内容全面的电气控制基础知识英语版教材

李国厚，教授，博士。河南科技学院专业带头人，具有丰富的教学实践经验，编写的教材入选河南省四十五职业教育规划教材。参加多项省级课题，并取得较好成绩。发论文四十余篇。

Lesson 1 Resistance and Ohm’s Law Translating Skills　专业英语翻译概述 Reading Material　Circuit Elements Lesson 2　Basic Analysis Methods Translating Skills　词义的选择和引申Reading Material Not the Earth Ground from Geology Lesson 3　Sinusoidal AC Circuit Analysis and Three-Phase Circuits Translating Skills 动词的翻译 Reading Material　Power in AC Circuits and RMS Values Lesson 4　Basic Circuits of Operational Amplifiers Translating Skills 形容词与副词的翻译 Reading Material　Class A Amplifiers Lesson 5　The D Flip Flop Translating Skills　名词与代词的翻译 Reading Material　A Brief Introduction To Number Systems Lesson 6 Electronic Design Automation Translating Skills　数词的翻译 Reading Material What is MATLAB? Lesson 7　Basic Knowledge of Feedback Control Translating Skills　不定式和分词作状语的翻译 Reading Material　Mathematical Systems & Control Theory (MSCT) Lesson 8　Introduction to System Modeling Translation skill it结构的翻译 Reading Material Introductions to SCADA Lesson 9　The Position-Control System Translating Skills　词性的转换 Reading Material　What is a Servo? Lesson 10　Design and Compensation Techniques Translating Skills 词量的增减 Reading Material　Motion Control Lesson 11　Introductions To Sensors Translating Skills　英汉语序的对比及翻译 Reading Material Integrated Supervisory Control System for GuangZhou-FoShan Line Lesson 12　Introductions to PID Controllers Translating Skills　句子成分的转换 Reading Material　Tuning a PID (Three-Mode) Controller Lesson 13　Process Control System Translating Skills　状语从句的翻译 Reading Material GE Intelligent Platforms Lesson 14　Introductions to PLC Translating Skills　定语从句及同位语从句的翻译 Reading Material Programmable Automation Controller Lesson 15　Microcontroller and Its Application Translating Skills 否定句的译法 Reading Material　Embedded System Lesson 16　Power Electronics Translating Skills　被动语态的翻译 Reading Material Solid-state Devices Lesson 17　Motor Starting and Braking Systems Translating Skills 分译与合译 Reading Material　Forward and Reverse Control Lesson 18　The Three-phase Induction Motors Translating Skills　长句的译法 Reading Material　DC Motors Lesson 19　Transformers Writing Skills 英语科技论文写作 Reading Material Inverter applications Lesson 20　Transmission of Electrical Energy Oral Skills 国际学术会议常用英语口语表达 Reading Material Smart Grid 附录A 国际单位制（SI） 附录B　单位换算 附录C　度量衡比较表 附录D　希腊字母表 附录E 常用拉丁文缩写词 附录F 常用符号及数学表达 参考文献