医学光盘数据库无统计功能，所以不能在光盘数据库上作统计分析。

A new method of making statistical analysis in bibliometrics is reported wi th MEDLINE CDROM database which has no such function originally.

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OCLC；检索技术；联机检索；光盘数据库；第一检索服务；全文数据库。

OCLC; search technique; Online search; Disk database; FirstSearch Service; Full text database.

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本文介绍了BA生物学文献光盘数据库的内容、结构特点、主要检索功能以及服务和技术开发情况。

This paper introduces the contents, structure, features, retrieval functions and service of the ba CD ROM database, and it? S technology developments.

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