该文介绍了虚拟现实系统的特征、分类和软件、硬件结构等相关技术以及基于微机系统开发的虚拟电子沙盘系统。

This paper introduces characteristics? Classification of virtual reality; its interactive technology of the software and hardware's structure and virtual topography system based on computer's system.

youdao

此软件在系统托盘中运行，如果想启动一个沙盘进程，请通过托盘图标（而不要用原方式）启动浏览器或相应程序。

The program runs in the system tray and if you want to start a sandboxed session, simply launch your browser, or any other program via the tray icon, rather than the regular way.

youdao

此软件在系统托盘中运行，如果想启动一个沙盘进程，请通过托盘图标（而不要用原方式）启动浏览器或相应程序。

The program runs in the system tray and if you want to start a sandboxed session, simply launch your browser, or any other program via the tray icon, rather than the regular way.

youdao