求翻译：电路 68，模拟电路 79，数字电路 85，微机原理 95，自控原理 85，电机拖动 85，电力电子技术 76，工厂电气控制技术 68，单片机 81，供电系统及电力网 67，自动化专业英语 78，微型计算机控制技术 68，可编程控制器(PLC) 75是什么意思？

Circuit 68 and analog circuit 79, digital circuit 85 Microcomputer Principle 95, Principle of Automatic Control 85, motor drag 85 power electronics technology 76 plant electrical control technology 68, microcontroller 81, power supply systems and power grid 67, the automation professional English 78

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The electric circuit 68, the analogous circuit 79, the digital circuit 85, the microcomputer principle 95, the automatic control principle 85, the electrical machinery drives 85, the electric power electronic technology 76, factory electricity control technology 68, monolithic integrated circuit 81,

Circuit 68, 79 of analog circuits, digital circuits 85, 95 of microcomputer, auto-control principle 85, motor drive 85, 76 of power electronics, factory electric control technology 68, 81 single-chip microcomputer, power supply system and power grid 67, 78 English for automation, 68 microcomputer co

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