虚拟存储器

在使用了虚拟存储器的计算机中，很少使用的程序被从RAM移到硬盘中，仅当需要时才被移回来。

In a computer with virtual memory , less-used parts of programs are shifted from RAM to a hard disk and are moved back only when needed .

具体工作包括：内存管理：一般Linux都会用虚拟存储器技术来提供更多的内存空间，在计算机系统中提供的内存空间要比实际使用的物理内存大很多。

The specific work includes : Memory management : standard Linux adopts virtual memory technology , which is to provide memory space much larger than the physical memory actual used in the computer system .

在IBM操作系统VSE中，将程序段从某子库移到虚拟存储器，并将控制权移交给该程序段。

In VSE , to bring a program phases into virtual storage from a sublibrary and pass control to this phases .

MVS的释放之后，用户前面OS/VS2等级时释放的虚拟存储器（单）。

After the release of MVS , users described earlier OS / VS2 releases as SVS ( Single Virtual Storage ) .

HDS-8030计算机虚拟存储器分析

The Analysis of HDS-8030 Computer Virtual Memory

它的多任务特性、虚拟存储器管理等是其主要特点。

Multitask virtual memory management etc. are it 's advantages characteristics .

虚拟存储器中存储单元的地址。

The address of a storage location in virtual storage .

MCS&51单片机虚拟存储器的应用

The Application of Virtual Memory in MCS-51 Single Chip Processor

32位微处理器的高速缓冲存储器和虚拟存储器

The Cache and The Virtual Memory in 32-bit Microprocessor

一大段计算机存储区，常用于虚拟存储器寻址。从存储器最大可寻址单元返转到第一可寻址单元连续进行的一种操作。

A larger computer storage area , usually used for virtual storage addressing .

加快虚拟存储器速度的方法分析

Analysis of the Method of Accelerating Virtual Memory Speed

这样的内存称作虚拟存储器。

Such memory is known as virtual memory .

370系统虚拟存储器入门

Introduction to virtual storage in system / 370

在虚拟存储器中，用于跟踪程序段的一些指针或表。

Pointers or lists used to keep track or program segments in virtual memory .

从虚拟存储器的基本原理出发，分析了各种教材中有关计算结果不同的主要原因。

This paper analyzes the cause of the difference for the output in different textbooks .

本文主要研究并实现了该32位嵌入式处理器中的虚拟存储器部分。

The paper describes how to achieve a virtual memory in a 32-bit embedded microprocessor .

虚拟存储器上的并行一致性策略

Parallel coherence strategy in shared virtual systems

磁盘操作系统／虚拟存储器

Disk operating system / virtual storage

可变大小虚拟存储器

Variable size virtual memory unit

在访问主存前，必须将虚拟存储器地址转换为实际存储器地址。

The virtual memory addresses must be translated into actual memory addresses before main memory is referenced .

虚拟存储器操作系统

Virtual memory operating system

虚拟存储器地址转换

Virtual memory address translation

虚拟存储器数据分组

Virtual memory data clustering

虚拟存储器处理方式

Virtual memory processor mode

页式虚拟存储器系统

Page virtual memory system

实际可用空间不够时，为了运行那些需要更多主存储空间的程序，操作系统可以利用虚拟存储器。

Operating systems can use virtual memory to run processes that require more main memory than is actually available .

最后介绍了虚拟存储器的概念及虚拟存储器太小时的解决办法。

Finally , the concept of virtual memory and the solution to virtual memory too low problem are elaborated .

大多数提供商会提供允许你运行自己的“虚拟存储器”的简单和价格划算的方案。

Most providers will offer a simple and inexpensive solution that allow you to run your own " virtual store " .

访问未映象到虚拟存储器的地址，或是访问当前存取方式无法访问的地址。

An attempt to reference an address that is either not mapped into virtual memory or not accessible by the current access mode .

然后对虚拟存储器的效率进行了讨论，分析了几个主要因素对虚拟存储器效率的影响。

The efficiency of the virtual storage is discussed and several prime factors that effect the efficiency of the virtual storage are analyzed as well .