用虚拟的地址邮寄明信片，最终退回到自己手中。
Mail a post card to a fictive address, it end up to go back to the sender.
一个虚拟内存系统的全部重点就是：你可以拥有一个虚拟的地址空间，它比计算机上的物理内存总量还要大。
The whole point of a virtual memory system is that you can have a virtual address space that's much bigger than the amount of physical memory on the computer.
另外，会看到在部署期间为这个虚拟机指定的IP地址和主机名。
In addition, you see the IP address and hostname specified for the virtual machine during deployment.
在其他平台上，需要使用操作系统决定的虚拟地址空间大小。
On other platforms, you need to use the operating system imposed virtual address space size.
默认情况下，当您运行一个调度时，每一个虚拟用户都会拥有相同的IP地址。
By default, when you run a schedule, each virtual user has the same IP address.
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。
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).
实现方法是从用户定义的池获取地址，把它与托管虚拟机的系统管理程序关联起来。
It does this by retrieving an address from a user-defined pool associated with the hypervisor hosting the virtual machine.
第二和第三行设置虚拟用户的IP地址。
The second and third lines set the IP address of the virtual user.
其中 4GB范围表示进程的最大理论范围（有时包括用于表示它的VMM结构），被称为进程的虚拟地址空间。
This 4GB range represents the process' maximum theoretical extent and (together sometimes with the VMM's structures that represent it), is known as the virtual address space of the process.
地址空间是虚拟的，就是说地址是从物理内存中抽象出来的(通过一个简短描述的过程)。
The address Spaces are virtualized, meaning that the addresses are abstracted from physical memory (through a process detailed shortly).
address：十六进制格式，相对于进程虚拟地址空间起始位置的偏移量。
Address: In hexadecimal format, relative to the start of the process's virtual address space.
虚拟机的IP地址分配。
位指针只能寻址4gb的虚拟地址空间。
32-bit Pointers can address only 4gb of virtual address space.
输出中首先给出进程虚拟地址空间的索引
The output begins by showing an index into the virtual address space for the process
安全务实的虚拟ip地址支持。
别再把你真正的邮箱地址与那些向你请求的网站分享了，用这个网站来创建一个虚拟的邮箱地址吧。
Stop sharing your real email address with every website that ask for it, but instead make up an imaginary email address using this website.
操作系统维持着一个虚拟地址到物理地址的转换的表，以便计算机硬件可以正确地响应地址请求。
The operating system maintains a table of virtual address-to-physical address translations so that the computer hardware can respond properly to address requests.
另外，可以为系统中的每个虚拟机提供特定的IP地址和主机名，确保所有虚拟机名称符合自己的标准。
Moreover, you provided specific IP address and hostname values for each of the virtual machines in the system and ensured that all virtual machine names adhered to your standard.
接下来，设备通过适当的虚拟映像创建虚拟机，把取自用户定义的池的惟一ip地址注入每个虚拟机。
Next, the appliance creates the virtual machines from the appropriate virtual image, and it injects unique IP addresses from a user-defined pool into each machine.
不管是哪种情况，新的CPU都提供将P ci物理地址映射到客户虚拟系统的方法。
In each case, the new CPUs provide the means to map PCI physical addresses to guest virtual addresses.
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。
For each running process, the mapping between virtual and physical address is maintained in a data structure called the page table.
之后屏幕将监测您触摸的每一个虚拟键的位置，并且在地址栏显示相应的字母。
The screen then detects the location of each virtual key you touch, and the screen displays the corresponding letter in the URL field.
但是，在某些情况下，可能希望更准确地控制分配给虚拟机的IP地址。
However, in some cases you might want more control over the exact IP value assigned to a virtual machine.
为虚拟机提供特定的IP地址。
进程的虚拟地址空间中的区域可被映射到物理内存、文件或任何其他可寻址存储。
Regions in a process's virtual address space can be mapped to physical memory, to a file, or to any other addressable storage.
这并不意味着系统内核能够肆无忌惮的使用物理内存，系统内核只能使用其管辖的虚拟地址空间所对应的物理内存。
This does not mean the kernel USES that much physical memory, only that it has that portion of address space available to map whatever physical memory it wishes.
环境配置文件向分配给虚拟机的IP地址、以及用于命名虚拟机的命名约定(可选地)提供部署时间控制。
Environment profiles (optionally) provide deployment time control of the specific IP address assigned to a virtual machine, and also of the naming conventions used to name the virtual machines.
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。
Figure 1 illustrates how virtual pages in a process's address space are mapped to physical page frames in memory.
由于各种各样的原因，大多数现代操作系统都是在虚拟地址空间中运行程序的。
For a variety of reasons, most modern operating systems run programs in virtual address space.
由于各种各样的原因，大多数现代操作系统都是在虚拟地址空间中运行程序的。
For a variety of reasons, most modern operating systems run programs in virtual address space.
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