The national standards full-text database in the CNKI standards database includes those published by China Standards Press.

The national standards full-text database contains all national standards published by China Standards Press and issued by the National Standardization Administration Committee, accounting for more than 90% of the total national standards.

The content of the standard comes from China Standards Publishing House, and relevant literature, patents, achievements and other information come from major CNKI databases.

Main functions of "China Citation Database" 1. Source document search? Users can search all source data through "Source Document Search". Based on the source document search results, it supports operations such as document export and search result analysis.

2. Cited literature search provides search methods such as cited literature search, cited author search, cited institution search, cited journal search, cited fund search, cited subject search, cited region search, cited publisher search, etc.

, and also provides multiple search modes such as quick search, advanced search, and professional search to meet the search needs of various types of users.

For search results, users can perform operations such as citation reports, data analyzers, document export, citation document analysis, and search result analysis.

3. Author citation report Generate author citation report with one click. The statistical list intuitively presents the author's citation situation, especially the detailed analysis of the author's citation by important documents, which greatly saves users' time in retrieving, collecting, and counting citation data.

Along with the citation report, all cited documents and their corresponding source document details can be printed to provide basic data for related evaluation work.

4. Analysis of citing documents: In-depth analysis of the distribution of citing documents, including details of authors, institutions, publications, funds, disciplines, years, etc. of citing documents.

5. Search results analysis can perform multi-dimensional analysis on the search results of a certain topic, including in-depth data analysis from the dimensions of authors, scientific research institutions, source publications, scientific research funds, disciplines, publication years, etc., and the analysis results can also be exported.