| 释义 |
磁头 cí tóu
基本例句
magnetic headdisk headmagnetic read write headhead繁体磁頭在多道数字记录／读出磁头中，测量间隙变化的平行线与磁带在磁头组合件上运动的标定方向之间的夹角。In multi-channel digital magnetic record/playback heads, the angle between the parallel lines measuring gap scatter and the nominal direction of tape motion over the head assembly.
录音设备上的一种装置，它能精确地把重放磁头或组合磁头调准到记录介质的磁道上。On dictation equipment, a device for accurate alignment of playback head, or combined head, to the track on the recording medium.
在磁记录技术中使用的一种机构，在快速进带或倒带时能把磁带移开，以免和磁头接触。In magnetic recording, a device which removes the magnetic tape from contact with the head on fast wind or rewind. |