Primary storage The main storage of a computer system formerly in the form of magnetic core but now mostly in chips.It consists of RAM, ROM, and PROM, etc.See Memory.

• 主贮记器电脑的主要贮记部份;以前用磁环组成,现在则多用晶片。它包括即时存取贮记器,只读贮记器和程式贮记器等。参阅贮记部。