boot sector

短语

启动磁区

词形变化

boot sectors 复数 boot sectors

别名

bootsector

释义与例句

n.
  1. 1.

    A dedicated sector, usually at the beginning (first sector on first track) of a storage medium, that holds special data used to start a system.

    启动磁区

    计算机 工程 数学

    Some systems use a boot block of several physical sectors, while some use only one boot sector. Other manufacturers use the terms "boot block" and "boot sector" interchangeably.

词源

From boot + sector.

来源：wiktionary