To sum up, the diet is actually seven words, meaning unchanged, deleted, changed and changed. The meaning of this sentence is to keep the original meaning unchanged, delete, modify and replace this sentence.

Paper double check:

1. First of all, the abstract, text and ending of the paper are the core parts of the whole paper, so these parts need to participate in duplicate checking. For the contents in picture tables and formulas that are not text or inserted into the paper, the duplicate checking software will not detect these contents.

At present, most paper-based duplicate checking systems can only detect duplicate texts.

2. Paper citation. The part quoted in the article is not counted in the process of duplicate checking, but it can't be cited too much. Generally, the citation rate of 5% is allowed.

Therefore, in the process of writing a paper, we also need to spend more time on the text of the article, and the text of the article is the key to double-check the whole paper. When quoting other people's sentences, pay great attention to the details.

We already know the detection range of the paper duplicate checking system, so we should pay special attention to these parts to be detected when writing a paper, and we must correctly grasp the main points of the paper in the actual writing process.

We can learn the principle of paper duplication checking, and according to the principle of paper duplication checking, we can effectively reduce the repetition rate of the whole paper. Moreover, there are many ways to write papers now, so you can try to find a suitable method to reduce repetition.