The spreading of sector addresses around the disc gives the operating system time to process each before the next reaches the read-write head. 把区份地址分散于磁碟上,操作系数便有足够时间,在读写头到达另一区份前,逐个地址处理。
Read-write head: The component which reads from and writes to a magnetic disc or tape. 读写头:在磁碟或磁带上读出,和写上数据的元件。
A Designing Plan of IC Card Read-Write Head System 一种IC卡读写器系统设计方案
Read-Write Experimentation on a Perpendicular Anisotropic Floppy Disk with a Ring Head 用环形头对垂直各向异性软盘的读、写试验研究
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。
The hardware design and software system development of the fixed read-write head are completed. 3. 完成固定式读写器的硬件设计和软件系统开发。
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。