The address of the first byte of a page in physical memory 在实存储器中一个页面的第一个字节的地址。
To transfer instructions , data , or both , between real storage and external page storage 在实存储器和外部页式存储器之间传送指令、数据或指令和数据。
In a virtual storage system , a fixed - length block that has a virtual address and that is transferred as a unit between real storage and auxiliary storage 在虚拟存储(器)系统中,具有一个虚拟地址并且可以在实存储器和辅助存储器之间作为一个单位来传送的一种长度固定的(数据)块。
A block of instructions , or data , or both , that can be located in main storage or in auxiliary storage . segmentation and loading of these blocks is automatically controlled by a computer 在虚拟存储(器)系统中,具有一个虚拟地址并且可以在实存储器和辅助存储器之间作为一个单位来传送的一种长度固定的(数据)块。