Fig.8.4 when a file is opened, the disk index is read into main memory and searched for the desired file's name.
操作系统打开文件的程序读磁盘索引（图8.4），用名字找文件，
(4 to 6 times more disk space is required for index)
（索引需要4到6倍的磁盘空间）
Allow Indexing Service to index this disk for fast file searching
允许索引服务编制该磁盘的索引以便快速搜索文件
There is not enough disk space available on your computer to create the index. Free some space on your hard disk to allow Find Fast to continue indexing.
您的计算机磁盘空间不足，无法创建索引。请释放磁盘空间，以供“文件检索”继续创建索引。
The Index Tuning Wizard encountered an error on a file operation. Check to see if the disk drive is full.
索引优化向导遇到一个文件操作错误。查看磁盘驱动器是否写满。
Indexes take up disk space and slow the adding, deleting, and updating of rows.
索引不但会占用磁盘空间，而且会降低添加、删除和更新行的速度。
After the last record has been written to disk and its position recorded on the index, the index is itself stored.
在最后一个记录已被写入磁盘并把它的位置记录在索引中以后，把索引也存放起来。
Rather than using index cards, they store customer data on disk or magnetic tape, one record per subscriber.
发行人把订户的数据存在磁盘或磁带上，为每个订户准备了一个记录，而不是使用索引卡片。
magneto-optical disk
磁光盘,[港]磁光盘
retrieve data from a disk
检索储存在磁盘中的资料
...Sony Walkman, headsets, batteries, some tapes!
……索尼随身听、耳机、电池、几盘磁带!
The iron in the ship caused a deviation of the magnetic needle of the compass.
这块在船上得铁引起罗盘磁针的背离。
A piano keyboard acts like a magnet to him, he says.
他说，钢琴键盘犹如磁铁一般吸引着他。
The Measurement and Evaluation of Information Retrieval by CD-ROM Systems and Search Engines
光盘检索与网络检索的测试与评价——以《中刊库》和“百度”搜索引擎为例
In the 80s of the 20th century, CD-ROM retrieval technology was used in reference service.
80年代光盘资源和检索技术引入参考咨询；
converter ,disk-to-magnetic tape of magnetic-tape-to disk, offline
磁盘磁带或磁带磁盘胶机转换器
Disk, drum, or tape memory.
磁盘、磁鼓或磁带存储器。
Tell me, does the magnetic virtue of the needles of the compasses of all those ships attract them thither?
你说吧，是不是那些船只的罗盘指针的磁力把他们吸引来的？
