The scope of paper duplication checking does not include: pure pictures, formulas edited by mathtype, correctly formatted catalogs, references, footnotes and endnotes, headers and footers. However, the footnotes, headers and footers of the PDF version of the paper also participate in duplicate checking.

Papers submitted in duplicate are generally in word and PDF versions. Take the word version as an example, the duplicate checking part includes: cover, statement, abstract, screenshot of text, table, text, illustration index, table index, thanks and appendix.

The law of duplicate checking of papers;

There are rules to follow in duplicate checking. First, the uploaded papers will be divided into paragraphs for testing. So a short paragraph is good for losing weight. Secondly, after the paper is uploaded, it is matched with the resources that have been published and included in the database.

Paper detection is based on 13 character, which means that if a long sentence is interrupted into a short sentence, it will not be detected. It should be noted that if there are too many references, even if it is marked, it will not work. In other words, two points should be paid attention to when quoting: (1) Don't quote too long; (2) Add the reference angle and corresponding reference correctly.