direct current

direct current 基本解释

n.  直流电

化学医学

重点词汇

• directa. 直接的, 坦白的 vt. 指示, 指挥, 命令, 导演 vi. 指导, 指挥 adv. 直接地
• currentn. 涌流, 趋势, 流 a. 流通的, 现在的, 当前的, 流行的 [计] 当前的

direct current 详细解释

noun

1. 直流电
   an electric current that flows in one direction only

direct current 双语例句

1. 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。
2. 2、 This is because the direct current flows in a wire always in one direction.
   这是由于直流电在导线中总沿着一个方向流动的缘故。
3. 3、 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
4. 4、 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？
5. 5、 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。
6. 6、 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。
7. 7、 A method of direct current converting to realize the DC-DC24V of big fall voltage with high-frequency link is presented in this paper.
   提出了一种采用高频链实现大电压落差的DC-DC24V直流变换方法，并详细阐述了工作原理、控制方案和高频变压器的参数设计。
8. 8、 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。
9. 9、 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。
10. 10、 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。
11. 11、 Several common methods such as direct current electrodeposition, pulse electrodeposition, jet electrodeposition and composite electrodeposition are introduced.
    介绍了直流电沉积、脉冲电沉积、喷射电沉积和复合电沉积等几种常见的电沉积方法；
12. 12、 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。
13. 13、 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。
14. 14、 A new algorithm to eliminate the decaying direct current ( DC) component from fault currents is presented.
    提出一种从故障电流信号中消除衰减直流分量的新算法。
15. 15、 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。
16. 16、 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。
17. 17、 The no-brush direct current electromotor is a kind of direct current electromotor without any mechanical commutator or brush.
    无刷直流电机是一种没有机械换向器和电刷的直流电机。
18. 18、 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。
19. 19、 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
20. 20、 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。
21. 21、 A direct current is a current flowing always in the same direction.
    直流电是一种总是沿同一方向流动的电流。
22. 22、 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。
23. 23、 The linear sampling circuit of direct current bus and the hysteresis voltage comparator circuit are confirmed.
    确定了直流母线电压线性采样电路以及迟滞电压比较电路。
24. 24、 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。
25. 25、 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。
26. 26、 Energy-gaining coils and laser energy provide power supply to the collector and the sampling of alternative and direct current.
    取能线圈或激光取能为采集器提供电源，兼顾交直流采样。
27. 27、 Analysis and Countermeasure of Alternating Current Invasion to direct current System of Substation
    变电站直流系统交流侵入问题的分析与对策
28. 28、 Study on the control and protection system of ultra high voltage direct current transmission
    特高压直流输电控制与保护技术的研究
29. 29、 Influence Analysis of direct current on Voltage Transformer
    电压互感器受到的直流电流影响分析
30. 30、 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。

direct current 英英释义

noun

1. an electric current that flows in one direction steadily

   Synonym:    DCdirect electric current