Owing to the advantages in high storage capacity, fastdata transfer rate, and short access time, volume holographic memories (VHM) are considered to meet the needs.
体全息存储器因其存储密度高、存储容量巨大、存取速度极快的独特优势,可望满足这种需求。
2
The movement of data from fast-accessstorage ( magnetic disc ) to storage of lower access speed ( magnetic tape ).