Understand the principle of duplicate checking: Understand the principle of duplicate checking software and how they detect duplicates. The general duplicate checking software mainly detects the repetition of words, so it avoids copying and pasting other people's content directly and maintains the originality of the paper.

Do a good job of literature review: before writing a paper, do a good job of literature review and understand the current situation and development trend of the research field, which will help to put forward new ideas or solutions and improve the originality of the paper.

Use your own language: In the process of writing, use your own language as much as possible and avoid directly copying other people's sentences or paragraphs. By changing the sentence structure, replacing synonyms or using different expressions, the duplicate checking rate can be reduced.

Appropriate citation: If you need to quote other people's opinions or data, you should quote it appropriately and indicate the source. The quoted content should be properly quoted and explained to avoid over-quoting.

Check the duplicate in advance: In the writing process, you can use papertime to check the repetition rate of the paper, find and modify the repeated content in time, and avoid the high repetition rate.

In short, to avoid high duplicate checking rate, we need to pay attention to the originality of the paper, use other people's opinions and data reasonably, and check duplicates in advance.