摘要
讨论了基于互联网构建虚拟教学系统的结构。论述了虚拟三维场景和虚拟现象如何表达使学生能够达到身临其境的真实感,并结合真实的外贸教学环境特征,对虚拟模型的建立和优化、虚拟实训中的交互以及Web Service接口技术等关键技术进行了研究。
The structure of the system to construct virtual teaching system based on internet are discussed, and the virtual 3d scene and virtual phenomenon how to express students can experience to achieve realism are discussed, Combined with the real foreign trade teaching environment characteristics, many key technologies are studied, such as the establishment and optimization of virtual model, Web Service interface technology
出处
《信息技术与标准化》
2013年第3期75-78,共4页
Information Technology & Standardization
关键词
虚拟现实
VRML
外贸实训
互联网
virtual reality
Virtual Reality Modeling Language
foreign trade practice
internet
