求翻译：本论文首先介绍目前国内教育教学背景与现状，以及分析三层架构系统设计这门课程的教学情况，提出开发学习网站的必要性，然后经过调研获取相关需求信息，利用信息管理系统开发的思想，详细描述设计与开发学习网站的过程。是什么意思？

This paper first introduces the background and current situation of domestic education and teaching, as well as analysis of the three-tier system design the teaching of this course, the need for the development of the learning site, and then demand information obtained through research, information

This paper first describes the current domestic education and teaching background and current status, as well as an analysis, 3-tier architecture system design this course development, teaching, learning, and the need for a Web site and then get the relevant research information needs, and use of in

The present paper first introduced the present domestic education teaching background and the present situation, as well as analyze three construction system design this curriculum the teaching situation, proposed the development studies the website the necessity, then the process investigation and

This paper first describes the current domestic education background and current status, as well as the analysis of the three-tier system design teaching of this course, made of the need to develop learning Web site, and research to obtain information related to demand, development of information ma

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