The specific concepts of duplicate checking rate are plagiarism rate and citation rate. Test the similarity between your article and others' papers with professional software to prevent plagiarism. That's basically what it means.

One is the self-writing rate, which is self-writing.

One is the copy rate, which is what you copy.

There is also a citation rate, that is, those marked with citation symbols are reasonable citations of other people's information.

HowNet is an all-selection test, and the appendix has also been checked.

On duplicate checking rate, similarity rate and plagiarism rate in schools;