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 pulse width modulation ( PWM) DC motor rotation speed control experiment system device is developed.
  研制了直流电动机脉宽调制转速控制实验系统。
• Some insulation detection methods, which used in power system for DC power system is introduced.
  介绍了电力用直流电源系统中绝缘检测采用的几种方法，并对各种方法进行了分析比较。
• 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。
• Leakage location of double liner landfill is carried out which is based on high voltage DC method.
  利用高压直流电法对双衬层填埋场渗漏检测进行了研究。
• 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？
• In this paper, a DC brushless motor servo-control system based on DSP is designed.
  本文设计了一种基于DSP的直流无刷电动机伺服控制系统。
• 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。
• 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 paper mainly concerns with the circuit design and the parameter calculation of irreversible DC motor speed regulation system.
  本论文完成对不可逆直流电机调速系统电路设计及参数计算。
• 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。