总之，感应电动势滞后于电流。
它在数值上等于闭合电路中的电动势。
It is equal numerically to the e.m.f. in the closed circuit.
电路中的电流变化产生磁力或电动势的过程。
The process whereby changes in the current flow in a circuit produce magnetism or an emf.
采用连续脉冲-示波器法测定电解过程的反电动势。
The back EMF in the process of electrolysis is measured by continuous pulse-oscillograph.
将电路中的温度梯度减至最小也可以降低热电动势。
Minimizing temperature gradients within the circuit also reduces thermoelectric EMFs.
交流发电机输出的直流电动势会有较大的脉动电压。
The DC electromotive force output by AC generator can have quite big pulsating voltage.
在一个封闭回电路里，通过改变其磁流而产生电动势。
The generation of electromotive force in a closed circuit by a varying magnetic flux through the circuit.
感应电动势和电流并不协调一致地变化，即并不同相位。
The induced electromotive force and the current do not move along evenly together, that is, in phase.
由高矿化度溶液和低矿化度溶液的交接面所产生的电动势。
The electromagnetic force generated by a boundary between solutions of high salinity and low salinity.
对于在电源故障情况下的电力，可利用主轴电机的反电动势。
For the power in case of a power failure, back electromotive force of a spindle motor can be utilized.
建立了一套电动势法测量电解质溶液中离子迁移数的实验装置。
A set of equipment was established for determining the transference Numbers of electrolyte solutions by EMF method.
讨论了用伏特计代替电位差计测电源的电动势和内阻的新方法。
A new method of measuring electromotive force and internal resistance of source using voltmeter instead of potentiometer was studied.
本文介绍一种应用MOS集成电路测量可逆电池电动势的新方法。
A new method of measuring the electromotive force of reversible cells using MOS intergrated circuit is presented.
电动势及法拉第定律。电感，磁场中之能量，马克思·威尔方程序。
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·威尔方程序。
Electromotive Force and Faraday's Law. Inductance, Energy in Magnetic Fields, Maxwell Equations.
在启动时，没有反电动势，在无传感器模式下电机的位置不能检测到。
At startup, there is no back-EMF due to the stationary motor, and the motor position cannot be detected in sensorless mode.
在分析计算含电感电路和电力拖动系统时，要涉及感应电动势的概念。
When you analyze and calculate the induction and circuit and transmission systems, you would involve the induction electrodynamic potential concept.
注意，用这种方法计算电阻时，完全抵消了热电动势电压(VEMF)。
Note that the thermoelectric voltage (VEMF) is completely canceled out by this method of resistance calculation.
计算旋转着的线圈中的电动势的主要问题是求出线圈中随时间而变化的磁通量。
The main problem to calculate the emf within a rotating coil is to find out the magnetic flux which is changing with time.
本文简要论述温差电动势的产生原理，以及怎样对温差电动势进行测量与补偿。
The dissertation mainly discusses the occurring principle of difference electro-motive force, and has to measure or compensate it.
作为参考的交流电机电动势与另一台交流电机或无限大母线电动势之间的相角差。
Phase difference between the e. m. f. of an alternator taken as a reference and that of another alternator or that of an infinite bus.
本文介绍了一种新的测量电源电动势的方法，即用示波器测电池的电动势和内电阻。
The essay introduces a new method to measure electromotive force of source, That is using oscilloscope comparative law to measure electromotive force and internal resistance of source.
描述：一种扫描和追踪人类系统，包括通过远程方式监测个人的电动势，例如，卫星。
Description: a personal scanning and tracking system involving the monitoring of an individuals EMF via remote means; eg. Satellite.
我们猜想，可能是磁通量的迅速变化引起的强大电动势造成了电子和质子加速的条件。
We suggest that the powerful electromotive force caused by the rapid changes of the magnetic flux created the conditions of acceleration of electrons and protons.
如果热电动势相对为恒定的话，使用仪器的消零功能也能够补偿任何剩余的热电动势。
The instrument zero feature can compensate for any remaining thermoelectric EMF, provided it is relatively constant.
在这些情况下，很小的温度差别就可能产生相当大的热电动势，足以影响测量的准确度。
In these cases, a small temperature difference may generate a large enough thermoelectric voltage to affect the accuracy of the measurement.
用铜导体将两个电池和电压表相连，以便使热电动势(VEMF)引起的误差减到最小。
Copper conductors connect the cells to the voltmeter to minimize errors due to thermoelectric EMFs (VEMF).
VA和VB都受到热电动势漂移的影响，但是其对于VA和VB的影响是相等、相反的。
Both VA and VB are affected by the drift in the thermoelectric EMF, but the effect on VA and VB is equal and opposite.
VA和VB都受到热电动势漂移的影响，但是其对于VA和VB的影响是相等、相反的。
Both VA and VB are affected by the drift in the thermoelectric EMF, but the effect on VA and VB is equal and opposite.
应用推荐