read/write head

Binary Optical Element for Optical Disk Read Write Head s

光盘读写头中的二元光学器件

( 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。

( 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。

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。

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。

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。

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。

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。

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。

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。

( 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。

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。

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。