A standard, often referred to as VRML, that is used to define three-dimensional objects which can be viewed using a conventional browser or a VRML browser. In conjunction with other software, the language can be used to create virtual worlds.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。