文献信息学和书目情报理论作为图书馆学两个重要的学术成果，具有重要的理论与实践意义。
Documentary information science and bibliographic information theory, being as two important academic achievements of library science, have important theoretical and practical significance.
本文所做的有关“面向用户的信息资源整合的”研究具有情报学理论与情报工作实践两方面的重要意义。
The study of user oriented information integration in this paper has the importance both in the information science theory and practice.
情报学理论与情报实践的矛盾一直是情报学研究领域关注的焦点论题。
The issue of the contradiction between informatics theory and informatics practice had been widely debated in the field of the research of informatics.
本文认为我国竞争情报理论研究与实践，企业和工商界缺乏应有参与。
In our country, the researches and practices of competitive intelligence are scarcely participated by enterprise and business circles which should do.
本文认为我国竞争情报理论研究与实践，企业和工商界缺乏应有参与。
In our country, the researches and practices of competitive intelligence are scarcely participated by enterprise and business circles which should do.
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