高职校园文化的基本内核包含三个层次：观念层、制度层和器物层。
The basic core of campus culture in higher vocational colleges contains three levels, including concept level, system level and implements level.
足球作为文化现象，是由器物层、制度层和精神层三者有机结合的统一体。
As one of cultural phenomenon football is an organic unity which is composed of the levels of implements, institution and spirit.
管理程序指的是一种软件虚拟化程序，它在操作系统和机器物理资源之间提供了一个抽象层。
A hypervisor is a software virtualization program that provides a layer of abstraction between operating systems and physical resources on a machine.
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