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 method is also fit for analyzing bearing of aero direct current start dynamo and alternator.
此方法同样适合于航空直流起动发电机和交流发电机轴承的受力分析。 - The current flowing in one direction is called direct current.
馈电电流-电话装置的沿着一个方向流动的电流叫做直流电。 - 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。 - 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。 - 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。 - 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。 - 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。 - Influence Analysis of Direct Current on Voltage Transformer
电压互感器受到的直流电流影响分析 - To run a direct motor, we must connect it to a direct current source.
要开动直流电机，我们必须把它接到直流电源上。 - 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。