DC

英 [ˌdiː ˈsiː]

美 [ˌdiː ˈsiː]

abbr.  直流电; 美国哥伦比亚特区

复数：dcs　

计算机

Collins.1 / BNC.3910

牛津词典

abbr.

• 直流电
  direct current (an electric current that flows in one direction)
• 美国哥伦比亚特区
  District of Columbia in the US
  1. Washington, DC
     华盛顿（哥伦比亚特区）

柯林斯词典

• 直流电
  DCis used to refer to an electric current that always flows in the same direction.DCis an abbreviation for (缩略=) 'direct current'.

双语例句

• A stepless and contactless IGBT starter for amplitude voltage DC motor has been manufactured.
  采用新型大功率器件IGBT研制了一台幅压供电直流电动机无级无触点起动器。
• In this thesis, how to design a brushless DC motor control chip is discussed in detail.
  本论文详细阐述了如何设计一个无刷直流电机的控制芯片。
• This is a generator, cables and load consisting of DC power systems.
  这是一个由发电机、电缆和负载组成的直流电力系统。
• On this basis the telecommunication interference caused by this DC link is calculated and evaluated.
  在此基础上对该线路的电信干扰进行了计算和评估。
• The testing results show that the control system based on DSP can implement closed loop control the DC motor.
  系统的测试结果表明，基于DSP的无刷直流电动机控制系统，可以实现对电动机的全数字化双闭环控制。
• The operation principle of the DC/ AC converter for the electronic ballast of high-voltage sodium lamp is presented.
  对高压钠灯电子镇流器DC/AC变换器的工作原理做了说明。
• 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？
• This paper focuses on the theory and measurement of dynamic characteristics of permanent-magnet DC motors.
  主要讨论了永磁直流电机的动态特性理论和测量。
• In this paper, we introduced the control theory of brushless DC motor, and proposed the design scheme, software method and hardware electric circuit for whole system.
  介绍了无刷直流电动机的控制原理，给出了系统设计的整体方案，并详述了硬件电路和软件程序设计。
• A new type of wind generator is studied in this paper. It's a PM DC brushless generator.
  本文针对小型风力发电系统所用的发电机，提出了一种新型结构的永磁无刷直流风力发电机。