virtual bus虚拟总线virtualadj.实质的；【计】虚拟的virtual sequential access method虚拟顺序存取法virtual integrated communication虚拟综合通信Virtual Reality Mark up Language虚拟现实标记语言Virtual Mac hine Management Pack还有一种称为虚拟机管理包Virtual disassembly and assembly虚拟拆装virtual stamping production line虚拟冲压线Virtual reality exposure therapy虚拟现实暴露疗法Virtual Design of Hourglass Wormvirtual crack closure techniquef虚拟裂纹闭合法virtual region heat source model虚区域热源模型