STN系统下的RAPRA数据库在高分子领域检索中的应用

Search Application of the RAPRA Database in the Field of Polymer Chemistry Under the STN System

RAPRA数据库作为STN检索系统下的子数据库,其重点收录了聚合物方面的非专利文献,该库具有完善的分类功能,对聚合物的种类及其性能均给出了完备的分类,同时也会对原始摘要进行人工改写;针对高分子领域检索,有时不仅能够检索到该库独有而其他库如CAplus库没有的期刊文献,而且当充分运用该库的分类功能和摘要特点时能够明显提升检索效率,本文通过两个聚合物检索实际案例展示上述特点。

As a sub-database under the STN search system,the RAPRA database focuses on non-patent literature about polymers.The database has a complete classification function and provides a complete classification of the types and properties of polymers.At the same time,the original abstract will also be manually rewritten;for the search of polymer,sometimes only RAPRA provides special journal documents which are not available in other libraries such as CAplus library,the searching efficiency is improved when the classification function and abstract characteristics of the library are fully utilized.This article demonstrates the above characteristics through two actual cases of polymer.