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prerecorded data medium 预记录的数据媒体
The initialization of a data medium such that a particular computer system can store data in and subsequently retrieve data from the medium. 数据媒体的初始化，使某一特定计算机系统能将数据存在媒体中，随后又可从该媒体中检索出来。
In a character string, to reduce the space taken on a data medium by repetitive characters. 减少字符串中由于字符的重复出现而占据的数据媒体空间。
The material separated from a data medium when punching a hole. 穿孔时从数据载体上脱落下来的孔屑。同chip。
A small piece that is placed over the write-protect notch on a diskette to prevent the recording of data so that prerecorded data will not be erased. 粘贴在软盘写保护槽上的薄片，用于阻止对磁盘的写入，以保护软盘上原有的数据不被抹去。
A keyboard-actuated punch that punches holes in a data medium. 一种由键盘操纵的穿孔设备，用以在数据载体上进行穿孔。同keyboardpunch。
A small piece that is placed over the write protect notch on a diskette to prevent the recording of data so that prerecorded data will not is erased. 粘贴在软盘写保护槽上的薄片，用于阻止对磁盘的写入，以保护软盘上原有的数据不被抹去。
The arrangement or layout of data in or on a data medium. 数据媒体之中或之上数据的排列或布局。
An opening in a data medium or device such as a card or magnetic core. 诸如卡片、磁芯等数据媒体或设备上的开孔。
The path or one of the set of paths, parallel to the reference edge on a data medium, associated with a single reading or writing component as the data medium moves past the component. 与数据媒体基准边并行的轨道或一组轨道中的一条，当数据媒体移动而经过单个读(或写)元件时，就与这种读(或写)元件相联系。
In a character string,to reduce the space taken on a data medium by repetitive characters. 减少字符串中由于字符的重复出现而占据的数据媒体空间。
To acquire or interpret data from a storage device, from a data medium, or from another source. 从存储设备、数据媒体或其它信息源中获取数据或对数据作出解释的过程。
To make a permanent or transient recording of data in a storage device or on a data medium. 将数据永久或暂时地记录到存储设备中或数据媒体上。
A device for making holes in some kinds of data media. 在某种数据媒体上作孔的一种设备。
First,certain formats of data suit certain formats of data mediums. 首先，特定的数据适合特定的数据格式媒体。
A data medium in or on which data have never been recorded, e.g., paper that is unmarked; punch tape that has no holes. 一种数据介质，在其内或其上从未记录过数据。例如，未用过的纸，没有穿孔的打孔用纸带。
To move a data medium backwards a specified distance, for example, to move a magnetic tape backwards by one block. 将数据记录媒体反向移动给定的一段距离，例如，将磁带回退一个记录块。
To transfer data from one data medium to another, converting them as necessary for acceptance by the receiving medium. 按照接收媒体的接收要求，将数据从一种数据媒体传送到另一种媒体上。
On a data medium or in storage, a specified area used for a particular class of data elements. 数据媒体上或存储器中的一种规定的区域，用来放某类特定的数据元素。
Pertaining to an ability, by a machine, to acquire or interpret data from a storage device, from a data medium, or from another source. 用于修饰或说明机器的能力,即从存储设备、数据媒体或其它数据源获得数据或解释数据的能力。