direct current
英 [dəˌrekt ˈkʌrənt]
美 [dəˌrekt ˈkɜːrənt]
n. 直流电
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.- 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。
- Some kinds of batteries can be recharged by connecting them to a source of direct current.
英英释义
noun
- an electric current that flows in one direction steadily
双语例句
- The permanent brushless direct current motor can effectively reduce cost and the difficulty of the assemble technology.
本实用新型的永磁无刷直流电动机可有效降低成本，减轻装配工艺难度。 - Alternating current is different from direct current in that it constantly changes its direct of flow.
交流电与直流电的不同之处在于交流电不断地改变其电流流动方向。 - 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。 - Operation can be conducted after the indicating value of direct current voltmeter of the panel is zero.
待面板的直流电压表的指示值为0时方可进行操作。 - 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 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。 - A New Method to Restrain Direct Current Bias of Transformer
一种抑制变压器直流偏磁现象的新方法 - Commutation failure is one of the most common failures for the high voltage direct current transmission system.
在特高压直流输电中换相失败也是主要的故障。 - Influence Analysis of Direct Current on Voltage Transformer
电压互感器受到的直流电流影响分析 - 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？