在客户模式中有两种标准模式，因此客户操作系统在客户模式中运行可以支持标准的内核，而在用户模式下运行则支持自己的内核和用户空间应用程序。
Within guest mode are the standard two modes, so that a guest operating system runs in guest mode but supports the standard kernel and user modes for its kernel and user-space applications.
负责支持应用程序启动和运行时（特别是在生产环境中）的现场支持的主要活动。
Responsible for supporting the activities essential for ongoing support of the application when it is up and running, especially in the production environment.
高可用运行环境，用于支持服务器的高性能计算和管理以及支持客户端的可视化应用。
High available running environment is used to support the high performances of server calculating and management and visual application in client end.
该模型分为五个层，即：环境支持层、运行平台支持层、物理管理层、映射层和应用层，并具体讨论了每一层的功能和开发方法。
The model consists of five layers which are environment support layer, running platform support layer, physical management layer, mapping layer, and application layer.
该模型分为五个层，即：环境支持层、运行平台支持层、物理管理层、映射层和应用层，并具体讨论了每一层的功能和开发方法。
The model consists of five layers which are environment support layer, running platform support layer, physical management layer, mapping layer, and application layer.
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