理学 计算机存储部件 释 magnetic tape back-up system 磁带后援系统 以磁带为脱机的后端存储设备，用于存储从联机设备中转移数据的备份系统。
计算机硬件 存储设备 释文 magnetic tape back-up system 磁带后援系统
- galactic sheet
- Galactic source
- galactic space
- Galactic spiral structure
- Galactic spur
- Galactic stellar disk
- Galactic structure
- galactic structure
- Galactic subsystem
- galactic superbubble
- Galactic supernova
- galactic supernova
- Galactic supernova remnant
- Galactic System
- galactic system
- galactic thick disk
- Galactic variable
- galactic void
- galactic walls
- Galactic warp
- galactic wind
- Galactic window
- Galactic X-ray source
- Galactic year
- galactic zone