单词 | moving coil |
释义 | Example sentences from the Web for moving coil
moving coiladjectivedenoting an electromechanical device in which a suspended coil is free to move in a magnetic field. A current passing through the coil causes it to move, as in loudspeakers and electrical measuring instruments, or movement of the coil gives rise to induced currents, as in microphones and some record-player pick-ups Words nearby moving coilmovieoke, movie theater, Movietone, moving, moving average, moving coil, moving picture, moving sidewalk, moving staircase, moving stairway, moving target indicator Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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