virtual PAD虚分组装折设备virtualadj.实质的；【计】虚拟的virtual enterprise theory虚拟企业理论virtual storage interrupt虚拟存储菩断virtual circuit structure虚电路结构virtual driving simulator虚拟驾驶模拟器Virtual-axial worktable虚拟轴工作台virtual practice thinking虚拟实践思维virtual ceramic product s虚拟陶瓷产品virtual tributary level n虚拟支路第n级virtual testing technique虚拟测试技术virtual military strength虚拟兵力