His spirit of assiduous study is worthy of emulation.
他刻苦钻研的精神，值得效法。
QEMU provides two modes of emulation.
QEMU提供两种模拟模式。
Emulation of external services (mocks).
模拟外部服务(mock)。
A second trend is competitive emulation.
第二个趋势是竞争力竞赛。
Hardware emulation has its downside, too.
硬件模拟也有其不利方面。
The second way is priority ceiling emulation.
第二种方法是使用优先级封顶模拟（priority ceiling emulation）。
Each emulation approach has its own setup requirements.
每个模拟方式都有其安装要求。
Application support: Package source and binary emulation.
应用程序支持：打包源文件和二进制模拟。
Figure 16 shows a programmatic emulation after it has run.
图16显示了运行后的编程序模拟。
Manual emulators will pause for you to enter emulation data.
在输入模拟数据时，手动模拟器将暂停。
System calls are the easiest and the hardest part of emulation.
系统调用是模拟中最简单也是最困难的部分。
The first, system emulation, sets up a complete virtual machine.
第一种，系统模拟，安装完全的虚拟机。
We'll talk more about creating emulators in the Emulation section.
在模拟部分中，我们将介绍关于创建模拟器的详细内容。
You can use the emulation in many places in the example application.
可以在应用程序样例中的多处地方使用模拟。
When testing modules (as opposed to components), emulation is disabled.
测试模块(而不是组件)时，将禁用模拟。
Full hardware emulators are in some ways the simplest way to do emulation.
就某些方面而言，完全硬件模拟器是进行模拟的最简单方式。
This type of emulation is created by default any time an emulator is created.
缺省情况下，在创建模拟器的任何时候都可以创建此类型的模拟。
The second architecture is called user space device emulation (see Figure 2).
第二个架构称为用户空间设备模拟(见图2)。
In the world of emulation, software emulators are where life gets interesting.
在模拟世界中，软件模拟器是最基本的。
Hardware emulation can get you around problems you can't easily bypass otherwise.
硬件模拟可以解决使用其他方式难以解决的问题。
The VMM also implements device emulation for devices made available to each guest.
VMM还为每个来宾可用的设备实现了设备模拟。
Full hardware emulation is especially common for accessing older-machine programs.
完全硬件模拟常用于使用较老机器的程序。
The emulator is running a true virtual machine, including full processor emulation.
模拟器运行的是真正的虚拟机，包括完整的处理器虚拟。
To see what values the emulation received and then returned, click the Emulate event.
要查看模拟接收和返回了哪些值，请单击模拟事件。
In general, application emulation targets platforms that possess the larger market shares.
通常，应用程序模拟以占据较大市场份额的平台为目标。
Before you can use QEMU in system emulation mode, you must install a guest operating system.
在使用QEMU系统模拟模式之前，必须安装一个客户操作系统。
The net gain is twofold. First, no emulation reduces overhead for virtualization processing.
这带来了两方面的好处，首先，没有模拟减少了虚拟处理的开销。
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