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
- 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。 - Mutual inductance coefficient between transmission lines is an important parameter for the calculation of longitudinal electromotive force and longitudinal voltage.
传输线路之间的互感系数是计算纵电动势和纵电压的重要参量。 - 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。 - An Important Issue in Experiment of "Determination of Thermal Electromotive Force"
温差电动势测定实验中一个不能忽略的问题 - 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 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。 - 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。 - Any such device is called a seat of electromotive force.
任何这样的装置称为电动势源。 - 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。 - PWM Speed Control System of DC Motor Based on Speed Measuring by Counter Electromotive Force
基于反电动势测速的直流电动机PWM调速系统的设计