【摘要】 设计与实现了一个基于Unity3D的光物理化学过程实验虚拟仿真演示平台。该平台采用模块化设计思想，主要完成了荧光共振能量转移和荧光寿命模拟实验。不但基本实现了这两种实验的客观性和准确性，而且用户还可以更改参数，获得不同的实验结果。该虚拟仿真实验平台有助于提高学生对理论知识的理解和学习效率，同时也可为网络远程教育等在线学习提供了新的体验途径。更多还原

【Abstract】 This paper designs and implements a virtual simulation experiment platform of photophysical chemistry process based on Unity3D. The platform adopts a modular design concept and mainly completes fluorescence resonance energy transfer experiment and fluorescence lifetime simulation experiment. The platform not only achieves the objectivity and accuracy of these two photophysical experiments, but users can also change parameters to obtain different experimental results. The virtual simulation experiment platform helps to improve students’ understanding and learning efficiency of theoretical knowledge, and at the same time, it can also provide a new experience approach for online learning such as online distance education.更多还原