在模拟的环境下举行商业会议并不像科学小说中描述的虚拟现实那样美妙，但是对于单调的会议室而言，它有了些改变。
Holding business meetings in a simulated environment is not quite as glamorous as the depictions of virtual reality found in science fiction. But it makes a change from the usual drab meeting rooms.
从这一基本范式出发，本文定义并描述了语用主体信息空间，重点探讨了虚拟空间和虚拟现实的实质与意义。
From this perspective, the paper characterizes the information space of pragmatic subject and explores the nature and significance of virtual space and virtual reality.
矿山三维gis利用3d数据结构来描述矿山三维实体，利用可视化、虚拟现实等技术实现矿山数据的三维显示。
Mine 3d GIS adopts 3d data structures to describe the mine 3d entity, and it realizes the 3d displaying by the methods of visualization and VR technology.
虚拟现实造型语言（VRML）是一种描述可交互的三维对象和场景的文件格式。
Virtual Reality Modeling Language (VRML) is a file format for describing interactive 3D objects and worlds.
该文描述了一套粒子系统应用程序接口(API)的设计，并将其作为一个模块应用于虚拟现实系统的动态场景模拟中。
This paper introduces how to develop a set of Particles system Application Programmer Interface (API) which can be used to simulate dynamic scene in VR system as a module.
基于VRML虚拟现实技术是一项具有广泛应用前景的计算机网络技术，VRML提供了面向对象的方法来描述三维形体，是对三维形体可视化的极好工具。
Virtual Reality based on VRML is computer network technology that has extensive application prospect. VRML is the technology and tool of showing 3-dimension object.
基于VRML虚拟现实技术是一项具有广泛应用前景的计算机网络技术，VRML提供了面向对象的方法来描述三维形体，是对三维形体可视化的极好工具。
Virtual Reality based on VRML is computer network technology that has extensive application prospect. VRML is the technology and tool of showing 3-dimension object.
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