利用VB6．0设计透射电镜衍射斑点分析软件在教学中的应用

本文介绍了利用VB36．0软件开发对投射电镜衍射斑点进行分析与标注的软件。通过该软件，用户可以很容易对衍射斑点进行选取，对衍射斑点间的长度比及其夹角进行自动计算。该软件可自动对衍射数据库进行自动查询，并迅速对衍射斑点进行准确分析。该分析软件的开发与应用，可以为投射电镜的使用者节省大量的人力、物力和财力，尤其在教学当中的广泛应用，让学生在课堂上不但学到理论知识的同时还能进行实践训练，对该门课程的学习体会更全面、更深刻。也为用户提供方便、快捷的对衍射斑点进行分析的工具。

Application to Teaching for VB6.0 Software Developing Analyzing Diffraction Spots from TEM

In order to analyze and label diffraction spots, the software was developed by means of VB6.0. Users can easily select diffraction spots via this software. The ratio of lengths between the diffraction spots and inclination angle of lines can be automatically calculated. This software can automatically inquire diffraction information from the database, accurately and rapidly analyze the diffraction spots. The exploitation of this software can save a great deal of manpower, material resources and financial, and conveniently offer a tool to analyze diffraction spots for users. Especially, the application to the teaching widely can make the students study not only theory knowledge, but also practice in the classroom at the same time to understand more comprehensive and more profound for this course.