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electromotive force

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

    • Electromotive Force and Faraday's Law. Inductance, Energy in Magnetic Fields, Maxwell Equations.
      电动势及法拉第定律。电感,磁场中之能量,马克思威尔方程式。
    • 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。
    • When the impacting object is impacted, an electromotive force is generated by the vibrating of the piezoelectric element.
      当冲击的对象被冲击时,电动力通过振动压电元素引起。
    • Any such device is called a seat of electromotive force.
      任何这样的装置称为电动势源。
    • 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;
    • It is electromotive force that drives electrons through the circuit.
      是电动势驱使电子沿电路运动。
    • Borohydride as fuel for fuel cell has attracted much attention due to its high theoretical electromotive force and specific energy in recent years.
      以硼氢化物作为燃料电池的燃料因其高的理论电动势和比能量而引起研究者的广泛关注。
    • According to the actual situation in China, we give the advice of integrated value of cacophony electromotive force in communication system.
      本文对比分析了现行标准对通信系统音频干扰限值的规定,结合我国的实际情况,给出通信系统中杂音电动势的综合取值。
    • Analysis of No-load Back Electromotive Force for a Permanent Magnet Linear Motor with Short-pitch Concentrated Windings
      短距集中绕组永磁直线电机空载反电势分析