Meanwhile, the concept of virtualmachine is placed here, and the efficiently execution and simplify on machine scheduling problem is fulfilled in the case of outsourcing.
同时引入虚拟机器的概念，实现了对外包情形下机器调度问题的有效处理和简化。
2
In this paper, the concept of the virtualmachine 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。
3
A newer idea in program preparation and portability is the concept of a virtualmachine.