electromotive force
英
美
电动势
英英释义
noun
- the rate at which energy is drawn from a source that produces a flow of electricity in a circuit
双语例句
- 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。 - 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。 - 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。 - A measure of the property of an electric circuit by which an electromotive force is induced in it.
测量能产生电动势的电路的特性的单位。 - We bring forward a new method to reduce the additive electromotive force ( EMF) in circuit of the electrode leads.
提出了一种有效抑制电极引线回路中附加感生电动势的方法。 - It is electromotive force that drives electrons through the circuit.
是电动势驱使电子沿电路运动。 - 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。 - 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。 - 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。