求翻译：电路，模拟电子技术，数字电子技术，自动控制原理，电机及其拖动，电力电子技术，传感器及其检测技术，单片机原理，交流调速系统，自动控制系统，直流调速系统，计算机控制技术，过程控制,供电技术等等是什么意思？

Circuits, analog electronics, digital electronics, automatic control theory, motor and drag, power electronics, sensors and detection technology, SCM principles, AC variable speed system, automatic control system, DC drive systems, computer control technology , process control, power supply technolo

circuits, analog electronic technology, digital electronic technology, automatic control theory, electric motor and its drag power electronics technology, sensors, and their detection techniques, single-chip phone exchange principles, speed, DC speed, automatic control system, the computer control s

Electric circuits, simulation electronic technology, numeral electronic technology, automatic control principle, electrical machinery and dragging, electric power electronic technology, sensor and examination technology, monolithic integrated circuit principle, exchange velocity modulation system, a

Circuits, analog electronics, digital electronics technology, automatic control theory, motor and drag, power electronics, sensors and detection technology, single-chip microcomputer principle, AC speed regulation system, control system, and DC speed-regulating system, computer control technology, p

The circuit, imitate the electronic technology, the digital electronic technology, the automatically controlled principle, electrical machinery and its pulling, electric and electronic technology, sensor and its detection technique, the principle of the one-chip computer, exchange and adjust the spe