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发表学术研究及成果的载体——医学杂志,从1665年创刊以来,每10年以指数增长。虽然载体的物理形态逐渐在发生变化,该载体今后还会继续发展下去。情报的传递由原来的论文(一次文献)发展为文摘及目录索引(二次文献),到60年代为适应文献检索的需要出现了数据库。目前又有了CD—ROM为代表的光盘载体。把医学杂志上刊登的论文输入数据库中、可通过联机检索系统和光盘进行文献的检索。美国的MEDLINE联机检索系统的利用率也
The publication of the academic research and the carrier of the results, the medical journal, has grown exponentially every 10 years since it was founded in 1665. Although the physical form of the carrier is gradually changing, the carrier will continue to develop in the future. The transfer of intelligence from the original paper (a document) to abstracts and indexing (secondary literature), to the 60’s to meet the needs of literature retrieval database. At present, there is a CD-ROM as a representative of the CD-ROM carrier. The articles published in medical journals are entered into a database, and the literature can be searched through online search systems and optical discs. U.S. MEDLINE online search system utilization is also