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
- graphite furnace
- graphite furnace atomic absorption spectrometry
- graphite furnace atomic absorption spectrometry (GFAAS)
- graphite intercalation compound
- graphite intercalation compounds
- graphite moderated reactor
- graphite-moderated reactor
- graphite moderator
- graphite mould casting
- graphite negative electrode
- graphite oxide
- graphite pneumoconiosis
- graphite products
- graphite reactor
- graphite structure
- graphite supermolecule intelligent materials
- graphite tube coated with refractory metal carbide
- graphitization
- graphitized carbon black
- graphitizer
- graphitizing annealing
- graphitizing treatment
- graph join
- graph labeling
- graph labelling