• Based on the CCDOC bibliographic database, a method linking citation data to this database through the combined codes between publication, year, page, volume and number is studied.

    研究了一个已建成文献数据库基础上用出版物组合代码连接扩展贴补引文索引的方法

    youdao

  • In the computer aided indexing system for the CCDOC (Chinese Chemical Document)database, we introduced an automatic indexing method, in order to further increase the speed and the quality of indexing.

    微机辅助文献系统引入自动标引方法进一步提高标引速度质量

    youdao

  • In the computer aided indexing system for the CCDOC (Chinese Chemical Document)database, we introduced an automatic indexing method, in order to further increase the speed and the quality of indexing.

    微机辅助文献系统引入自动标引方法进一步提高标引速度质量

    youdao

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