electromotive force

英

美

电动势

计算机

英英释义

noun

• the rate at which energy is drawn from a source that produces a flow of electricity in a circuit
  Synonym:voltageemf

双语例句

• This paper analyzes the forming process of unloading voltage and the relations among unloading voltage, phase electromotive force, exciting current and rotational speed in art alternator.
  分析了汽车发电机抛负载电压的形成过程及其与发电机的相电动势、激磁电流和转速之间的关系。
• Using the slider to drive a metal bar to cut perpendicularly the uniform magnetic field in the center of a Helmholtz coil, induction electromotive force could be produced.
  利用滑块带动金属杆切割亥姆霍兹线圈中心区域匀强磁场的磁感应线，可以产生感应电动势。
• Study on Self-detecting Angular of Interior Permanent Magnet Synchronous Machine by Estimating the Extended Electromotive Force
  IPM同步电机扩展反电动势转子自测角研究
• The electromotive force between the two poles of this battery is 3.6v.
  这个电池两极的电动势是3.6伏特。
• The DC electromotive force output by AC generator can have quite big pulsating voltage.
  交流发电机输出的直流电动势会有较大的脉动电压。
• The device includes a plurality of probes in the alternation magnetic field for inducing the alternating magnetic field to generate the induced electromotive force;
  该装置包括位于所述的交变磁场中的多个探头，用来感应所述的交变磁场以产生感应电动势；
• The force that causes electrons to move around a circuit is called electromotive force.
  促使电子绕电路移动的力被叫做电动势。
• It is electromotive force that drives electrons through the circuit.
  是电动势驱使电子沿电路运动。
• The common principle is the use of the induction of an electromotive force by the variation of the magnetic flux through a coil.
  一般原理均是使用通过线圈的磁通量变化感应的电动势。
• Generation of an electromotive force ( EMF) in a circuit by changing the current in that circuit; usually measured in henries.
  在一个电路里电流变化产生的电动势；通常用亨利衡量。