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

• 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
• 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？
• The stability of voltage and current outputted by HV DC power is important to generate stable high-voltage electric field.
  直流高压电源输出电压和电流的稳定性对产生稳定的高压复合电场极为重要。
• 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。
• 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。
• 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。
• The design of a phase-shifted ZVS PWM DC/ DC full-bridge converter, this converter achieved zero voltage switching.
  研究了一种移相控制ZVSPWMDC/DC全桥变换器，它可以实现开关管的零电压开关。
• 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。
• The feasibility of DC modulation technology application in the Northwest China grid was studied in this paper.
  对直流调制技术在西北电网应用的可行性进行了研究。