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

• The utility model comprises a SCM provided with A/ D convertor and3 rotor magnet steel position sensor signals taken from the counter electromotive force of the motor rotor winding.
  包括带A/D转换器的单片机及取自电动机定子绕组的反电动势的三个转子磁钢位置传感器信号。
• Electromotive force or potential difference, usually expressed in volts.
  电压电位或电位差，常以伏特为单位。
• 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。
• Revising method of ( thermal) electromotive force
  （热）电动势修正法
• 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。
• The induced electromotive force and the current do not move along evenly together, that is, in phase.
  感应电动势和电流并不协调一致地变化，即并不同相位。
• The ratio of the electromotive force produced in a circuit by self-induction to the rate of change of current producing it, expressed in henries.
  线圈中由于自感产生的电动势和电流变化的比，以亨利表示。
• 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 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。
• 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。