Scientific research papers include a complete and rigorous argumentation process: "from putting forward questions to putting forward opinions → proving opinions through reasons and evidence → from putting forward opinions to solving problems". This corresponds to the inherent format of scientific papers: "introduction → body (method, result, discussion) → conclusion". The whole argumentation process should meet the readers' expectations, which is the starting point of the logical structure arrangement of the article.

In order to demonstrate the viewpoint, it is necessary to find the reason of the viewpoint and the effective evidence of the reason. The argumentation process is the process of obtaining results and discussing them by using specific methods, and it is the part of the text that readers expect (except the introduction and conclusion).

The conclusion is a verified point of view. We need to change the way and reiterate our views in a more positive way. Then, answer the "consequences", "losses" and "gains" in the introduction.