布拉格衍射实验的类比教学研究

布拉格衍射实验是近代物理实验中重要的实验教学课题之一。在该实验课程教学中有针对性地安排用X射线和微波来研究布拉格衍射现象，这两种实验在教学中各有特色，也各有不足。但同步开展这两个实验项目能各取所长，优势互补，有效激发学生兴趣，促进对抽象理论的理解，提高实验研究能力的培养。这种类比形式的实验教学方式是一种实验教学上的创新。

Research on Analogy Teaching of the Prague Diffraction Experiment

Prague diffraction experiment is one of the most important experimental teaching topics in modern physics experiments.In this experimental course,the Prague diffraction phenomenon is intentionally studied by X-ray and microwave.These two kinds of experiments have both distinguishing features and shortcomings , However,when they are applied simultaneously,they are complimentary in many ways.This analogy form of experimental teaching method can effectively stimulate the students′ interest,promote their understanding of abstract theories,and improve their ability of experimental research.