英语翻译以下是需要翻译的内容：本文是一篇介绍如何设计制作CAI教学课件的文章，设计内容围绕的课题是“用齿距仪测量齿轮齿距

This article is on how to design a CAI courseware articles,design the content around the topic of "Measurement of pitch by pitch gear pitch deviation and the cumulative deviation of experiment",the last of the CAI courseware designed mainly used teaching,teachers can demonstrate to the students before the experiment to improve the quality of teaching.The article details the use of measured pitch pitch deviation of the experimental purpose of the experiment,theory,experimental procedure and data processing methods,etc..The design of the courseware related to Flash,3D MAX,AutoCAD and Photoshop software several.The article details the use of various software,as well as details of the production process of this courseware.One picture with text to explain the way this experiment introduced the use of teaching methods in order to courseware users within a short period of time in the skilled use of the courseware,and to understand the content of courseware in the experiment.Appendix part of a search in the database related to the experimental papers in English,with Chinese translation.