电动势 meaning in English
electrodynamic force; electromotive force (e.m.f.); electrodynamic potential; electromotance
Examples
- Any such device is called a seat of electromotive force .
任何这样的装置称为电动势源。 - In a word , the induced e. m. f. lags behind the current .
总之，感应电动势滞后于电流。 - Although the induced emf is not altered, the currents and their heating effects are minimized .
虽然感生电动势没有改变，但却把涡电流及其热效应减到最小。 - 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 common principle is the use of the induction of an electromotive force by the variation of the magnetic flux through a coil .
一般原理均是使用通过线圈的磁通量变化感应的电动势。