In this paper, the concept of the virtual machine is presented, its functions and communication technologies are introduced.

提出了虚拟机床的概念，介绍其功能和通信技术。

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A newer idea in program preparation and portability is the concept of a virtual machine.

在项目准备和新想法可移植性是虚拟机的概念。

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With concept of reference monitor and function of virtual machine monitor, a novel approach for protecting integrity of kernel was designed.

运用引用监控机的概念和虚拟机监控器的功能，提出了一种新的保护内核完整性的方法。

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