理学 计算机存储部件 释 None 光碟 利用光电原理记录并用光学方法读取信息的圆盘状信息载体。是近代发展起来不同于磁性载体的光学存储介质，用聚焦的氢离子激光束处理记录介质的方法存储和再生信息。又称激光光盘、光盘。
计算机硬件 存储设备 释文 optical disc 光碟
- substitutability
- substitutable
- substitutable term
- substitutablity
- substitute
- substitute community
- substituted distribution
- substitute examinee
- substitute military family
- substitute rate of wage
- substitute search
- substitute species
- substitute teacher
- substitution
- substitutional alloy
- substitutional atom
- substitutional defect
- substitutional disorder
- substitutional impurity
- substitutional interpretation of quantifiers
- substitutional solid solution
- substitution axiom
- substitution cipher
- substitution conduction
- substitution conductivity