The duplicate checking rate of the paper is between 10%- 15%, so 12.9 is not high and qualified. The duplicate checking rate is between 15%-30%, and it needs to be revised and rechecked.

Paper duplication checking refers to a process of uploading papers to the duplication checking system for testing, which is referred to as paper duplication checking for short. Paper duplication checking is used to check the repetition rate, citation rate, format and typesetting of papers. Only by checking the duplicate of the school's papers can we welcome the defense link.