查找资料是任何一个企业在开发新产品都不可避免的工作。目前,该项工作对大多数企业来讲,仍以依靠企业的情报部门或技术人员自己进行手工查找为主。如何又快又准地查找到所需的情报资料,是每一个检索者所关心的问题。在长期的查找资料实践中,笔者摸索出了一套适用于企业情报工作特点的快速检索方法,供各位同行参考。一、主题分类相交法由于一个企业所关心的问题 Find information is any company in the development of new products are inevitable work. At present, most of the work of this work is still based on manual search by enterprises’ intelligence departments or technical personnel themselves. How to quickly and accurately find the intelligence information needed is the concern of every searcher. In the long-term search of information in practice, I worked out a set of rapid retrieval methods for business intelligence work for you to peer reference. First, the topic classification Intersecting law because of a business concern