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

• 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。
• 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。
• A novel transient stability program for interconnected AC/ DC systems is introduced in this paper.
  本文介绍了一个新的交直流互联系统暂态稳定程序。
• 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。
• 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。
• A speed-adjustment control system of senseless brushless DC motor in aeromodelling is introduced.
  针对航模用无传感器无刷直流电机的特点，设计开发了其专用调速控制系统。
• 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。
• This article designed an embedded system of DC motor speed control which based on ARM.
  本课题设计了一个基于ARM的嵌入式直流电机转速监控系统。
• 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。
• 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