For installation test, build verification test, globalization verification test, and GUI software test, you can use the operating systemvirtual instances.
对于安装测试、构建验证测试、全球化验证测试和GUI软件测试，您可以使用操作系统虚拟实例。
2
In different operating system, virtual memory Settings are different or disabled, can not be generalized.
在不同的操作系统下，虚拟内存的设置或禁用也是不同的，不能一概而论。
3
This paper overviews the current research and development of the computer control systemvirtual laboratory.