Fictitious experimental system use virtual reality technology to emulate actual physics computer application system of experiment.It is a research focus of the teleeducation field at present.

• 虚拟实验系统是应用虚拟现实技术来仿真实际物理实验的计算机应用系统，它是目前远程教育领域的一个研究热点，而基于WWW的现代远程教学是远程教育的重要方向。