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electromotive force
  • 英语发声
  • 美语发声
  • [电磁] 电动势
  • 网络释义

    1、电动势
    电动势(electromotive force): 电源的非电场力将单位正电荷从电源的负极移至电 源 的正极所转换而来的电能称为电源的电动势。
    2、电动力
    ... electromechanical;机电的 electromotive force;电动力 electron;电子 ...
    3、静电计
    ... electrometer 电子异构体 electromotive force 静电计 electron 电动势 ...
    4、温差电动势
    摘要:温差电动势(thermo-electromotive force) 将A、B两种不同的金属构成闭合回路,当两种金属的接头处维持不同的温度T1、T2时,回路中会产生电动势,从而形成电流。

    短语

    counter electromotive-force反电动势

    electromotive-force method电势法

    induced electromotive force感到电动势;翻译

    back electromotive force[电磁] 反电动势;反电势法;[电磁] 逆电动势;反电势

    contact electromotive force[电] 接触电动势;接触电热势;接头电动势

    induction electromotive force[电磁] 感应电动势;感应电动势

    electromotive force of cells电池电动势

    pulsating electromotive force[电] 脉动电动势

    counter electromotive force starter反电动势起动器

    专业释义

    电子、通信与自动控制技术
    • 电动势

      Membership functions had been established,which were electromotive force membership function,internal resistance membership function and SOC membership function.26 fuzzy control rules were determined in this model.

      建立了蓄电池电动势、内阻和SOC的隶属度函数,确定了26条模糊控制规则。

      参考来源 - 一种电动车铅酸蓄电池SOC预测模型及检测系统的设计
    计算机科学技术
    • 电动势

      参考来源 - 工控系统感性负载所引起的干扰及其抗干扰设计
    物理学
    • 电势
      电动力
      电动势
    生物学
    • 电动势
    机械工程
    • 电动势
      电势
    化学
    • 电动势
    能源科学技术
    • 电动势
    动力与电气工程
    • 电动势

    英英释义

    electromotive force

    n.the rate at which energy is drawn from a source that produces a flow of electricity in a circuit; expressed in volts

    同义词:voltageemf




    英汉双解大词典

    electromotive force

    • 1.  

      N(名词) a source of energy that can cause a current to flow in an electrical circuit or device 电动势源

    • 2.  

      N(名词) the rate at which energy is drawn from this source when unit current flows through the circuit or device, measured in volts 电动势 (Abbreviation emf, EMF symbol: ) → compare potential difference