理学 计算机存储部件 释 disk;magnetic disk 磁盘 在恒速旋转的圆盘形磁性媒体表面沿同心环形轨迹，通过磁头电磁转换器件进行数据记录的直接存取存储设备。
电磁学 magnetic disk 磁盘 magnetic disk 磁盘
计算机硬件 存储设备 释文 disk, magnetic disk 磁盘
- principal ideal ring
- principal ideal theorem
- principal idele
- principal idempotent
- principal idempotent element
- principal identity
- principal indecomposable module
- principal indecomposable representation
- principal integral domain
- principal integral representation
- principal invariant
- principal isotope
- principal isotropy group
- principalization
- principal lattice element
- principal leadership
- principal left ideal
- principal left ideal ring
- principal line
- principal line of photograph
- principally analytic set
- principally polarized variety
- principal mapping
- principal matrix
- principal maximum