read/write head

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。

DVD 、 VCD and CD player has been used more and more widely in our everyday life. Laser read-write head is the core part of these equipments, and diffraction grating is a very important component of laser read-write head.

DVD、VCD以及CD播放机等设备的应用异常广泛，而激光读写头是这些设备的核心部件，衍射光栅又是激光读写头的重要组成部分。

Binary Optical Element for Optical Disk Read Write Head s

光盘读写头中的二元光学器件

The hardware design and software program of the portable read-write head based on 51 MCU are completed. 4.

完成基于51单片机的便携式读写器的硬件设计和软件编程。

According to the head of the marriage registration office, surnamed Fang, employees are allowed to fill out forms for applicants that cannot read or write, who then sign with a fingerprint.

据该婚姻登记处的负责人方主任讲，工作人员可以帮忙不识字的领证人代填声明书，当事人按手印即可。

When It'stopped each head could read or write data on the underlying track.

当机械臂停止后,每个磁头就能在存取它下面磁道上面的数据.

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。

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。

( 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) 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。

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。

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。

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。

( 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。

The present application of the GMR effect is mainly on the magnetic sensor, the random access memory and high density read-write head.

目前，GMR效应主要用于磁传感器、随机存储器和高密度读写磁头等方面。

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。

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。