read/write head

1. Also erase head, that is incorporated in the structure of the read/ write head with gaps that "follow behind" the main gap where reading and writing are performed.
   又叫擦洗头，它被装在读写磁头的结构中，与主磁隙相似，也有执行读写的磁隙。
2. ( computer science) a crash of a read/ write head in a hard disk drive ( usually caused by contact of the head with the surface of the magnetic disk).
   （计算机科学）通常由于磁头与磁盘的接触而造成的硬盘驱动器中读写磁头的损坏。
3. ( computer science) the actuator that moves a read/ write head to the proper data track.
   推动器把读取头移动到合适的数据位置。
4. ( computer science) the movement of a read/ write head to a specific data track on a disk.
   （计算机科学）读写磁头在磁盘上向着特殊数据轨道的运动。
5. Gap: ( 1) The space between records on disc or tape. ( 2) The space between a read/ write head and the recording medium.
   间隙：（1）磁盘或磁带上纪录间的空档。（2）读写磁头与纪录材料间的空位。
6. In a fixed-head magnetic disk unit, a support and positioning element for a read/ write head.
   在固定磁头的磁盘机中，用于支撑和定位读/写磁头的部件。
7. Now, if the current is sent one way through the read/ write head the area is polarized in one direction.
   如果当前通过读写头来发送指向一个方向的信息，这个区域的磁极指向某个方向。
8. So as the particles on the disk that get the current in the read/ write head moving put together millions of these magnetized segments and you've got a file.
   通过读写头你就可以得到每个粒子的极性，如果把这些上百万粒子的信息，汇聚要一起就够成了一个文件。
9. When a brief pulse of electricity is sent to the read/ write head it flips on a tiny electromagnet for a fraction of a second.
   当一个简单的电脉冲被送到读写头，它会短时间内出现一个小的电磁。
10. In this paper, a model for read/ write head is presented at first, i. e., the standard state space system of observability, and then, the continuous-time state-space is converted to discrete time G ( z) by means of Tustin method.
    本文首先建立了磁头定位系统的数学模型&能观的状态标准型，然后用Tustin法求得了离散化的Z变换传递函数。
11. A novel high bandwidth actuator assembly was developed for the applications of high read/ write head tracking in high TPI recording in hard disk drives.
    为了在极高磁道密度（TPI）的硬盘中快速寻道定位、读取数据，研发了一种新型高带宽驱动器组件。
12. Read/ write channel is the circuit that between the read/ write head and interface controller, it is an important ingredient of the digital information storage system.
    硬盘读/写通道是介于读/写头与设备控制器之间的电子电路，它是数字信息存储系统中数据通道的重要组成部分。

noun

1. (computer science) a tiny electromagnetic coil and metal pole used to write and read magnetic patterns on a disk

   Synonym:    head