The duplicate checking rate is calculated according to the algorithm and database of the duplicate checking system. The paper duplication checking system will compare papers word by word and detect the degree of duplication. Duplicate checking rate is the percentage result obtained by the paper duplicate checking system after comparing the paper with the literature in the database, which indicates the proportion of duplicate content in the paper.

Different paper duplicate checking systems may have different algorithms and databases, so the results of duplicate checking rate may be different. At the same time, the result of duplicate checking rate will also be influenced by the type, format and citation mode of the paper.

It should be noted that the duplicate checking rate is only a reference value and cannot fully represent the quality and originality of the paper. Therefore, when writing a thesis, we need to pay attention to academic norms and moral standards, observe the correct citation methods and formats, and avoid plagiarism and improper citation.