基于VRML的化学实验现象的仿真  

Simulation of Chemical Experimental Phenomena Based on VRML

作　　者：张红燕[1] 

机构地区：[1]湖南农业大学计算机与信息工程学院,湖南长沙410128

出　　处：《计算机与现代化》2006年第10期44-47,共4页Computer and Modernization

基　　金：湖南农业大学青年科学基金资助项目(03QN23)

摘　　要：阐述了基于网络的虚拟化学实验室的现状,论述了基于VRML的化学实验现象的仿真,利用VRML的动态对象生成技术和粒子系统,分别实现了虚拟化学实验中的沉淀物、烟雾等实验现象的模拟,从而很好地实现了虚拟实验场景的生动性和逼真性。The paper shows the actuality of virtual chemical lab based on Web, and discusses the simulation of chemical experimental phenomena based on VRML. The paper, with the technique of generating dynamic objects and particle system, presents the simulation of dynamic phenomena such as precipitate, fog,and so on . Thereby, the virtual experimental scene which has the characteristics of lifelikeness and verisimilitude is created well.

关 键 词：VRML 化学实验现象 动态仿真 沉淀物 烟雾 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]