应用几何画板软件根据折射定律对平面界面折射成像位置进行研究,得到了精确的定量结果,用实验对研究结果进行检验,发现理论结果与实验观测严重不符.通过分析,发现了传统分析中确定像点方法有重大疏漏.通过研究微小立体角光束的反向交汇点来确定平面界面折射成像位置,得到的理论结果与实验观测一致. The geometrical drawing board software is used to study the refraction imaging position of the plane interface according to the law of refraction, and the precise quantitative results are obtained. The experimental results are verified by experiments, and the theoretical results are seriously inconsistent with the experimental observations. Through the analysis, There is a great omission of the point method.Researching the reverse intersection point of the micro cube corner beam to determine the position of the plane interface refraction imaging, the theoretical results obtained are consistent with the experimental observations.