In system with virtual time sharing, a paging technique that writes the active pages of a job to external page storage and reads pages of another job from external page storage into real storage.

• 在采用虚拟分时的系统中,把作业的现用页面写到外部页面存储器中,并把另一作业页面从外部页面存储器读入实存的一种调页技术。