cd-rom门锁定什么意思

CD-ROM：光盘只读存储器 (CD-ROM: Compact Disc Read-Only Memory)

CD-ROM is an abbreviation of "Compact Disc Read-Only Memory". It is a data storage memory in the form of an optical compact disc, which is read by a system, contains an optical drive. The term "ROM" in the CD-ROM signifies the data stored on the compact disc is a type of "read-only" data, which cannot be changed or removed. In the 1983 Yellow Book, the initial data arrangement set of the Compact Disc Read-Only Memory was described by Philips and Sony.

CD-ROM是“光盘只读存储器”的缩写 。 它是光盘形式的数据存储存储器，由系统读取，其中包含一个光驱。 CD-ROM中的术语“ ROM”表示存储在光盘上的数据是一种“只读”数据，无法更改或删除。 在1983年的《黄皮书》中，飞利浦和索尼描述了光盘只读存储器的初始数据排列集。

The standard CD data encoding techniques are followed by data stored on CD-ROMs, which is detailed in the stated guidelines of Red Book, formerly classified in case of just audio Compact Disc.

标准CD数据编码技术之后是存储在CD-ROM上的数据，在《红皮书》中所述的准则中有详细介绍，该准则以前仅在音频光盘的情况下进行分类。

The data encoding techniques comprises:

数据编码技术包括：

• Cross-interleaved Reed–Solomon coding (CIRC).

  交叉交错的里德-所罗门编码(CIRC)。

• Eight-to-fourteen modulation (EFM).

  八到十四调制(EFM)。

• Usage of pits and lands, in case of coding the bits into the objective facet of the Compact disc.

  如果将位编码到光盘的目标面上，则使用凹坑和槽脊。

光盘标准 (CD-ROM Standard)

• In 1988, the Yellow Book was published, in which the parameters guidelines in case of CD-ROMs are described.

  1988年，《黄皮书》出版，其中描述了CD-ROM情况下的参数准则。

• In 1989, the standardization of CD-ROM occurred as the ISO/IEC 10149 / ECMA-130 standard.

  1989年，将CD-ROM标准化为ISO / IEC 10149 / ECMA-130标准。

• In case of CD-ROM, ISO 9660 describes the standard file system.

  对于CD-ROM，ISO 9660描述了标准文件系统。

CD-ROM的数据容量 (Data Capacity of CD-ROM)

• The capacity of CD-ROM is generally conveyed with binary prefixes, in which the space storage used in case of error correction data gets deducted.

  CD-ROM的容量通常以二进制前缀表示，其中会减去在纠错数据的情况下使用的空间存储。

• A normal 120 mm, 800 MB CD-ROM can essentially store about 829 MB of data with error correction, which overall data is 952 MB.

  正常的120毫米，800 MB的CD-ROM本质上可以存储大约829 MB的数据并进行纠错，而总数据为952 MB。

CD-ROM的优点 (Advantages of CD-ROM)

• The compact disc is simple, which has no trouble in usage.

  光盘很简单，使用没有问题。

• The compact disc is portable.

  光盘是便携式的。

• The compact disc is cheaper.

  光盘便宜。

• The compact disc has an extensive life.

  该光盘具有很长的使用寿命。

CD-ROM的缺点 (Disadvantages of CD-ROM)

• The compact disc is easy to be smashed and damaged.

  光盘很容易被砸碎和损坏。

• The compact disc is non-modifiable.

  光盘是不可修改的。

• The compact disc maintains limited storage of data.

  光盘保持有限的数据存储。

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Algo tagged in: Dictionary – 'C'

Algo标签在： 词典 –'C '

翻译自: https://www.includehelp.com/dictionary/cdrom-full-form.aspx

cd-rom门锁定什么意思