Somewhat close in its mechanics to how virtual page mapping is created when MMU signals a page fault.
有些密切的力学如何创建虚拟页映射当MMU页面错误的信号。
Figure 1 illustrates how virtual pages in a process's address space are mapped to physical page frames in memory.
图1说明了进程地址空间中的虚拟页如何映射到内存中的物理页帧。
In the 2.6 kernel, there will be support for two virtual page sizes: the traditional 4kb page size and the 16mb page size.
在2.6内核中，支持两种虚拟页大小：传统的4K b页大小以及16MB页大小。
Page Numbers are a problem for e-books, since the number of words on a virtual page depends on the size of the screen and type.
无法显示页码则是困扰电子书的另一个问题。在虚拟页面上，每页呈现的字数取决于屏幕的大小和字体类型。
Mainly for a single storage management, fixed regional management, page-style management and virtual page-style management.
主要有单一连续存储管理、固定分区管理、页式管理和虚拟页式管理。
Page Numbers are a problem fore-books, since the number of words on a virtual page depends on the size of the screen and type.
无法显示页码则是困扰电子书的另一个问题。在虚拟页面上，每页呈现的字数取决于屏幕的大小和字体类型。
The Linux kernel operates in a virtual memory mode: for every virtual page there is a corresponding physical page of memory in the system.
Linux内核工作于虚拟内存模式：每一个虚拟页对应一个相应的系统内存的物理页。
For a particular virtual page, a page table entry will give a corresponding physical page or note that the page is not present (indicating a page fault).
对于一个特定的虚拟页，根据一条页表记录可以找到对应的物理页，或者是页无法找到的提示(说明存在一个页错误)。
Some techniques in this experiment, such as high-activeness data field technology and Virtual page technology, proves to be more efficient in the system.
在实验的过程中，相应采用了一些技术：数据的高活跃存储区域和虚拟页技术，这使得系统运行效率得到了提高。
In the Linux memory manager, page tables keep track of the physical pages of memory that are used by a process, and they map the virtual pages to the physical pages.
在Linux内存管理器中，页表保持对进程使用的内存物理页的追踪，它们将虚拟页映射到物理页。
The mapping of virtual memory to physical memory occurs through page tables, which are implemented in the underlying hardware (see Figure 1).
虚拟内存到物理内存的映射通过页表完成，这是在底层软件中实现的(见图1)。
The main purpose for large page usage is to improve system performance for high-performance computing applications or any memory-access-intensive application that uses large amounts of virtual memory.
使用大页面的主要目的是，提高高性能计算应用程序或使用大量虚拟内存的任何内存访问密集型应用程序的系统性能。
A DSI occurs whenever a reference is made to a virtual address that is not currently loaded in physical memory (this is a page fault).
如果对当前不在物理内存中加载的虚拟地址进行引用(这是一个页面错误)，则会出现DSI错误。
The first page of virtual memory in the kernel address space can be accessed by kernel code, but is marked as read-only.
内核地址空间中的第一页虚拟内存可通过内核代码访问，但是被标记为只读。
This paging algorithm determines which virtual memory pages currently in ram ultimately have their page frames brought back to the free list.
这种分页算法可以确定对当前位于RAM中的哪些虚拟内存页面的页帧进行回收，并放回到空闲列表中。
By default, the associated theme applies to all pages created within that virtual portal, and for the anonymous pages of a virtual portal, including the login and enrollment page.
缺省地，相关的主题适用于虚拟门户中创建的所有页面，并且对于虚拟门户的匿名页面来说，包括了登录和注册页面。
For each running process, the mapping between virtual and physical address is maintained in a data structure called the page table.
对于每个正在运行的进程，虚拟地址与物理地址之间的映射是在一个称作页表的数据结构中维护的。
From here, you can determine that its objectives are to help minimize both the response time of page faults and to decrease the use of virtual memory where it can.
由此可以看出，它的目标是帮助最大限度地缩短缺页响应时间，并在可能的情况下减少虚拟内存的使用。
The virtual memory pages whose page frames are to be reassigned are selected using the VMM's page replacement algorithm.
可以使用VMM的页面置换算法来选择要重新分配页帧的虚拟内存页面。
Virtual property may appear to be just a lot of pixels on a web page or invisible data in a server, something that only has meaning in an imaginary world.
乍看来，虚拟财产只是网页上显示的大量像素或是服务器中的无形数据，只有在虚构的世界中才具意义。
Put this page in your virtual directory and point your browser at it so that you can add some roles.
将此页放到虚拟目录中并用浏览器打开此页，添加一些角色。
TLB is the cache holding the mapping information from the virtual address to the physical page in memory.
TLB缓存包含从虚拟地址到内存中物理页面的映射信息。
This concept transfers to the virtual environment: when we see a 3D-shaped button on a web page, we understand that we are supposed to “push” it with a mouse-click.
把这一概念移植到视觉设计领域：当我们在网页上看到一个有3D样式的按钮时，我们立马就能明白这是一个可以用鼠标来“按”的东西。
This article will work with the concepts introduced in the samples page and provide more details on functionality using the Virtual Member Manager and LDAP for configuring human tasks.
本文将使用在样例页中介绍的概念进行开发，并提供更多关于使用VirtualMemberManager和LDAP配置人工任务的功能。
The Virtual Memory Manager (VMM) of AIX anticipates page requirements for observing the patterns of files that are accessed.
通过观察文件的访问模式，AIX的虚拟内存管理器(Virtual Memory Manager,VMM)可以预测页面需求。
Type the following into your browser's address bar to display the Welcome page for Virtual Portal 2.
在您的浏览器地址栏中输入以下地址以显示VirtualPortal2 的欢迎页面。
Type the following into your browser's address bar to display the Welcome page for Virtual Portal 1.
在您的浏览器地址栏中输入以下地址以显示VirtualPortal1的欢迎页面。
If each virtual user goes through a script that access 8 pages, then you can determine the page rate.
如果每个虚拟用户都通过脚本访问8个页面，那么您可以确定具体的页面速率。
The POWER Hypervisor performs virtual memory management using a global partition page table, and manages any attempt by a partition to access memory outside its allocated limit.
POWER Hypervisor使用全局分区页表执行虚拟内存管理，并管理分区尝试访问超出其分配限制之外的内存的请求。
At the end, you can view the Service history section on the detail page of the virtual system and see that your upgrade was applied (Figure 9).
最后，可以查看虚拟系统的细节页面上的Servicehistory部分，并将看到您的更新已被应用(图9)。
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