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
- spherical domain
- spherical earth theory
- spherical element
- spherical equilateral triangle
- spherical excess
- spherical excess formula
- spherical fiber
- spherical field
- spherical form
- spherical Fourier transformation
- spherical free particle wave function
- spherical frustum
- spherical fuel element
- spherical function
- spherical galaxy
- spherical geometry
- spherical graphite
- spherical group
- spherical Hankel function of the first kind
- spherical Hankel function of the second kind
- spherical harmonic differential equation
- spherical harmonic expansion
- spherical harmonic function
- spherical harmonic method
- spherical harmonic oscillator