Terms containing virtual mapping

Subject	English	Chinese
IT	virtual bit map	虚拟位图
earth.sc.	virtual map	虚拟地图
survey.	virtual map	虚拟地图
tech.	virtual map	虚拟图
tech.	virtual map file	虚地图文件
tech.	virtual mapping	虚拟图像
tech.	virtual mapping	虚图
el.	virtual window mapping	虚拟窗映射