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 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。
• 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。
• 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 introduces an isolated three level ZVS DC/ DC converter.
  介绍了一种隔离三电平零电压直流变换器。
• 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 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。
• DC current or voltage source. Magnitude of AC component can be specified.
  直流电流源或电压源。可指定交流分量的大小。
• 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；
• AC and DC voltage both available;
  交流和直流电压都可用；
• For resistors, this is a DC voltage; for capacitors and inductors, it's an AC voltage.
  对于电阻来说，这个电压是直流的，对于电容和电感来说，这个电压是交流的。