virtual DPU虚拟DPUvirtualadj.实质的；【计】虚拟的Virtual Terminal Control虚拟终端控制virtual scene navigation虚拟场景导航virtual coal mine system虚拟矿井系统virtual computing system虚拟计算系统virtual auxiliary memory虚拟辅助存储器virtual scene simulation视景仿真virtual branch technique虚拟分支技术virtual equipment number虚拟设备号码virtual space ontologies虚拟空间本体virtual arithmetic genus假亏格