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
- hyperplane coordinate
- hyperplane coordinates
- hyperplane of reference
- hyperplane of support
- hyperplane section
- hyperplasia
- hyper-polarizability
- hyperpolarizability
- hyperpolarization
- hyperpolynomial
- hyperpower
- hyperpredation
- hyperprimary ideal
- hyperprimary module
- hyperprimary number
- hyperprimitive
- hyperprojective
- hyperprolactinemia
- hyperquadric
- hyperquasicenter
- hyperradial function
- hyper Raman scattering
- hyper-Raman scattering
- hyper Rayleigh scattering
- hyper-Rayleigh scattering