virtual hardware meaning in English

虚拟硬件

The emulator has to intercept most of the instructions used for guest - kernel - to - application communications and has to model a complete set of virtual hardware devices
模拟器不得不为guest - kernel - to - application通信拦截大部分指令，也不得不模拟一组完整的虚拟硬件设备。
A rtos programming model based on virtual hardware layer , system - calling layer and task - application layer frame is presented here and also the translation from independent functions to intelligent task node for the realization of true multi - task dependent on multi - cpu is deeply discussed
设计了以虚拟设备层、系统调用层和任务应用层为主体的三层rtos编程模型，引出了将独立任务分化成智能任务节点和采用多处理器实现真正多任务并发的构想。