1) electromotive force
电动势
1.
Determination of thermodynamic function change value by electromotive force method;
电动势法测定热力学函数变化值
2.
Is There Any Induction Electromotive Force in the Non-conductor Variation Magnetic Field;
无导体变化磁场中感应电动势有无的判定
3.
An elementary introduction to the self inductance currentand electromotive force in self inductance phenomenon;
自感现象中自感电流与自感电动势的分析
2) EMF
电动势
1.
Measure ment of Average Activity Coefficient of Ion and Standard Electrode Potential with the EMF Method;
电动势法测量离子平均活度系数和标准电极电位
2.
Improvement on the experiment of measuring the emf and internal resistance of the dry cell with potentiometer;
用板式电势差计测量电池的电动势和内阻实验的改进
3.
USING OSCILLOSCOPE TO MEASURE EMF AND INTERNAL RESISTANCE;
用示波器测电池的电动势和内电阻
3) electrokinetic potential
电动电势
4) electrokinetic potential
电动势，动电势
5) electrokinetic potential (ζpotential)
电动电势(ζ电势)
6) back electromotive force
反电动势
1.
Calculation and simulation of back electromotive force and cogging torque for permanent magnet BLDC motor;
永磁无刷直流电动机反电动势及定位力矩的计算与仿真
2.
Back electromotive force was measured by continuous pulse-computer and the influencing factors for back electromotive force and current efficiency were studied in detail.
研究了在SrCl2-SrF2-BaF2的电解质体系中熔盐电解法制备高浓度Al-Sr合金,采用连续脉冲-计算机法测定电解过程的反电动势并且对反电动势和电流效率的影响因素进行了详细的研究。
3.
This method directly extracts the true back electromotive force(EMF) zero-crossing point by detecting the voltage difference between the floating phase terminal and the midpoint in the DC link.
为了实现无刷直流电机的无位置传感器控制,提出了一种新颖的转子位置信号检测方法,该方法通过比较逆变器直流环中点电压和电机断开相绕组端电压的关系,直接检测到断开相绕组反电动势的过零点,再将该过零点延迟30°电角度即可获得无刷直流电机绕组换相所必须的转子位置信号。
补充资料：电动势
| 电动势 electromotive force 表征电源性能的物理量。定义为把单位正电荷从负极通过电源内部移到正极时，非静电力所作的功。常用符号E 表示，单位是伏特。见电源。 |
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参考词条