读写磁头

disk and head inspection

磁盘和磁头检测

disk drive read/write head machine 磁盘驱动器读写头制造机床 | disk and head inspection 磁盘和磁头检测 | air bearing spin stands 空气轴承旋转台

magnetic disk

磁盘

最佳答案:磁盘(Magnetic Disk)为现代计算机系统提供了大容量的二级存储.从概念上讲,磁盘相当简单.每个磁盘盘片(flatter)呈平整的原形,就象CD.普通盘片的直径在1.8到5.25寸之间.盘片的上下两个表面覆盖了磁性物质.我们通过在盘片上的磁性纪录来存储信息.读-写磁头(head)在每个盘片表面上方快速移动.磁头固定在磁臂(disk arm)

magnetic record

磁带记录

magnetic readwrite head 读写磁头 | magnetic record 磁带记录 | magnetic recorder 磁录音机

tape read head

读带磁头

磁带读写馆 tape read and write library | 读带磁头 tape read head | 读带缓存器 tape read register,TRR

read and write head

读写磁头

写后读 read after write | 读写磁头 read and write head | 读数比 read around ratio

disk drive read/write head machine

磁盘驱动器读写头制造机床

■ magnetic and optical memory manufacturing 磁存储器和光存储器制造 | disk drive read/write head machine 磁盘驱动器读写头制造机床 | disk and head inspection 磁盘和磁头检测

read-write head

读写磁头

read-write cycle 读写周期 | read-write head 读写磁头 | read-write memory 读写存储器

magnetic read-write head

读写磁头

"magnetic media","磁性媒体" | "magnetic read-write head","读写磁头" | "magnetic storage","磁储存器,磁存贮器"

read-write channel

读写通道

read-record head 读写磁头 | read-write channel 读写通道 | read-write check 读写校验

voice coil

音圈

它正常工作的情况下在磁碟表面上空不停的转动.在读/写磁头和磁碟中间有一层空气垫,这是由磁碟高速转动产生的.由于采用的是电磁原理,因此读/写磁头不需要和磁碟表面接触就可以对其进行读写操作.磁头装在电枢转臂上,转臂通过电磁"音圈"(Voice coil)的方法驱动.

Jaycee：房祖名

房祖名(Jaycee)投资六位数字代理薄荷糖,前晚於中环某酒吧举行庆祝派对,成龙大哥现身撑爱子场,引起一阵混乱,可惜成龙大哥一到场即急步进场,之后又走后门离去,整晚显得十分低调.

basement complex：基盘岩群;基盘杂岩

"基盘","basement" | "基盘岩群;基盘杂岩","basement complex" | "基盘岩石","basement rock"