【摘要】 介绍了虚拟现实模型语言（VRML）、VRML编程以及它在Web仿真中的应用，并分析了它未来的发展前景。VRML不仅为实现Internet上动态的、交互的三维场景提供了标准的、合适的、平台无关的描述方法，它和Java语言的集成，为实现交互的3D图形、强大的编程能力、VRML与数据库交互、实时性、多线程和网络访问等提供了可能。这些技术，正广泛地应用于Web仿真中。更多还原

【Abstract】 The Virtual Reality Modeling Language (VRML), VRML programming and its application to Web-based simulation are introduced. And VRML/Java future developments are also examined. VRML provides a standardized, portable and platform-independent way to render dynamic, interactive three-dimensional (3D) scenes across the Internet. Integrating with Java, it provides interactive 3D graphics, completed programming capabilities, database access, real-time, multi-threads and network access. These technologies are widely used in Web-based simulation.更多还原