The rules of each paper duplicate checking system are different, and the database of the system is constantly updated. For example, in the first test, the repeated check of VIP papers was within 30%. Check back in a few days, and the repetition rate of the paper is as high as 90%. Why? Because when you check whether the first paper is duplicated, the resource library does not contain the articles you copied. In the process of testing, if there is no comparison source, your repetition rate is of course very low. The duplicate checking system after the first test can be tested for the second time after it is updated in the resource database. With a certain source of comparison, the repetition rate of your paper will definitely become very high.

2. Too many red parts have been deleted.

The most direct way to reduce the repetition rate is to delete the red part directly. Many students think so, just delete the repeated content. If too many words are deleted, the corresponding total number of words will be less.

3. blindly add words to the red part.

If the original number of words has hardly changed, but a lot of words have been added. This is equivalent to diluting the repetition rate, such as 50% repetition rate of 20% to 40 words, and you can add new repetition sources.

4. Copied books will not be marked red.

Some online diet methods will mention the contents of the book, saying that such a content detection system will not be included in it, and then many students will start copying the contents of the book, resulting in a higher inspection rate of the paper. It's not hard to understand why. You can copy, so can others. If other people's papers are included, and your abstract contains the included contents, the detection system will detect these contents.