voice coil

短语

[电] 音圈

词形变化

voice coils 复数 voice coils

释义与例句

n.
  1. 1.

    A coil of wire attached to the apex of the cone of a loudspeaker that provides the motive force to the cone by the reaction of a magnetic field to the current passing through it.

    商务 工程 物理 电子
  2. 2.

    A similar mechanism that positions the disk read-write head in a computer hard disk drive.

    商务 工程 物理 电子