In this paper modern educational technology is defined, the fundamentals and modes of Structurism are presented, and the integration of the two are discussed.
力求对现代教育技术的定义特点，建构主义理论的基本内容和模式，以及二者的有机结合对提高教学质量和效果的作用作了较为细致的分析。
This paper states some new characters of the database systems under the grid environment and analyzes two different database integration modes.
分析了在网格情况下数据库系统所面临的新情况，着重分析了单点访问源和多点访问源两种主要的数据库访问模式。
This paper mainly introduces several modes of exploitation of the electronic information resources, which fall into two categories:database building and integration across database.
介绍了中医药信息资源建设的现状，分析了中医药行业数据库建设中存在的问题，提出了中医药数据库建设的具体方案。
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