工学 电子数据取证 释 data backup 数据备份 将数据集合从应用主机的硬盘或阵列中存储到非易失性存储介质上的安全技术措施。是防止系统出现操作失误或系统故障导致数据丢失的一种方法。
计算机体系结构 存储系统 释文 data backup 数据备份
- canonical bundle
- canonical bundle formula
- canonical change
- canonical chart
- canonical class
- canonical cohomology class
- canonical commutation relation
- canonical commutation relations
- canonical-commutation-relations algebra
- canonical commutator
- canonical conjugate
- canonical conjugate variable
- canonical conjugate variables of electromagnetic field
- canonical connection
- canonical constants
- canonical coordinate
- canonical coordinate of the first kind
- canonical coordinate of the second kind
- canonical coordinates
- canonical coordinates of the first kind
- canonical coordinates of the second kind
- canonical coordinates of the third kind
- canonical coordinate system
- canonical correlation
- canonical correlation analysis