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

• 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。
• AC and DC voltage both available;
  交流和直流电压都可用；
• 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。
• 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 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。
• The OSD section has three TTL inputs and DC contrast control.
  OSD的部分有三个TTL输入和直流对比度控制。
• Hybrid system drived by the brushless DC motor was designed.
  设计了无刷直流电动机液压驱动系统；
• 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。
• Design and Study for a Brushless DC Motor Phase-Locked Servo Systems
  无刷直流电动机锁相伺服系统的设计和研究
• 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。