网络教育中基于Web的虚拟实验实现方法研究

Research on the Implementation of Virtual Experiment Based on Web in Network Education

在网络教育过程中，无法以传统方式开设实验课程这一问题，一直影响网络教育的质量，虚拟实验的出现，给出了解决这一问题的新思路。本文通过对现有技术进行比较，最终选用虚拟现实建模语言VRML进行虚拟实现环境的创建，并利用dava Script编程语言对VRML进行扩展，实现了一个虚拟实验实例，为网络教育中虚拟实验的建设，提供了可行的实施方案。

The problem of how to implement experiment always affects the teaching quality in network education, and virtual experiment is an alternation to solve this problem. After analyzing the existing technical, Virtual Reality Module Language （VRML） and JavaScript were eventually selected to design virtual experiments. An instance of virtual experiment had been implemented in this article, which provided a feasible approach to create virtual experiments in network education .