AC

英 [ˌeɪ ˈsiː]

美 [ˌeɪ ˈsiː]

abbr.  交流电

复数：acs　

计算机

Collins.1 / BNC.4250

牛津词典

abbr.

abbr.

• 交流电
  (an electric current that changes direction at regular intervals many times a second)

柯林斯词典

• N-UNCOUNT 交流电
  ACis used to refer to an electric current that continually changes direction as it flows.ACis an abbreviation for (缩略=) 'alternating current'.
  1. In Europe, AC is usually generated at 50 Hz.
     欧洲的交流电输出频率通常为50赫兹。
  2. ...a portable AC generator.
     便携式交流发电机

双语例句

• This current also has an AC component.
  该电流还有一个交流分量。
• The AC drive control system of the tram supplied by super capacitor in Beijing Qianmen is presented.
  介绍了北京前门超级电容有轨电车交流传动控制系统。
• The single-phase AC excitation on rotating-rectifier Brushless synchronous generator is deeply researched in this paper.
  本文对采用单相交流励磁的旋转整流器式无刷同步电机的起动问题进行了深入的研究。
• What is the output voltage of you system? DC or AC?
  您要求系统的输出电压多少，直流还是交流？
• The three possible combinations of two letters chosen from ABC are ab, bc and AC.
  从abc中抽出两个字母可组成ab、bc和ac三种组合。
• This paper presents a method to perform the continous modulation of AC power by using a micro-processor and SSR.
  提出了一种基于微处理器和利用固态继电器实现交流功率连续调整的方法。
• In 1984 the long link between AC Cars and the Hurlock family was severed
  1984年，AC汽车公司与赫洛克家族长久以来的关系破裂了。
• The application situation and the development directions of AC speed regulation technology in the marine electric propulsion are introduced.
  介绍了交流调速技术在船舶电力推进中的应用现状，阐述了船舶电力推进中交流调速技术的发展方向。
• A dynamical-integral sliding mode control approach was proposed for the speed controlling of AC servo system.
  针对交流伺服系统速度控制问题，提出了一种动态积分滑模控制方法。
• The principle and construction of the AC arc.
  介绍了交流电弧离子镀的原理和结构。