direct current

英 [dəˌrekt ˈkʌrənt]

美 [dəˌrekt ˈkɜːrənt]

n.  直流电

医学化学

牛津词典

noun

• 直流电
  an electric current that flows in one direction only

柯林斯词典

• N-VAR 直流电(缩略形式为 DC)
  Adirect currentis an electric current that always flows in the same direction. The abbreviationDCis also used.
  1. Some kinds of batteries can be recharged by connecting them to a source of direct current.
     一些型号的电池可以连接到直流电源上进行充电。

英英释义

noun

• an electric current that flows in one direction steadily
  Synonym:DCdirect electric current

双语例句

• Overviews briefly the merits and defects of varieties of direct current stabilized voltage power supplies.
  简要概述了直流稳压电源种类及各自的优缺点。
• Ammeter or current shunt Capable of measuring either alternating or direct current within an accuracy of2%.
  电表或能测量交流或直流电流在精确度2%之内的分流器。
• A direct current control circuit adopts an alternating current contactor, so the utility model prolongs the service life and improves the reliability.
  在直流控制电路中采用了交流接触器，解决了整机的寿命与可靠性。
• What's the maximum power the dock can supply? Is there any source of direct current?
  这个船坞能供电的最大功率是多少？有直流电源吗？
• The effect of direct current electric field on the solidified structure of ZA27 alloy has been studied.
  研究了直流电场作用下ZA27合金凝固组织的变化。
• Analysis and Simulation of Direct Current Withstand Ability of Transformer Core
  变压器铁心承受直流能力的仿真和分析
• The difference between a direct and an alternating current is that a direct current always flows in one direction.
  直流电和交流电的区别在于直流电总是向一个方向流动。
• It is common for the direct current circuit to be interfered by alternating current voltage.
  直流回路受到交流电压干扰，是控制回路中容易产生的现象。
• After the analysis of application of direct current senser in rectifying system, a kind of brand-new advanced DC metering device was introduced.
  通过对直流传感器在氯碱整流系统中的应用体会和分析，介绍了一种全新的直流电量计量先进设备。
• To help smooth out the Direct Current available here, a capacitor can be used.
  为了帮助理顺直流可在这里，一个电容都可以使用。