What is the main research background?

The research background of this paper includes theoretical background and practical needs, and also summarizes the current situation of similar research at home and abroad:

1. What are people studying and to what extent?

2. Find out what you want to learn but others haven't done yet.

3. Some people have done it and think it is not enough (or defective) and put forward perfect ideas or measures.

4, others have done it, redo the experimental verification.

Description of the research background of writing graduation thesis;

1, whether the research background is clear and interesting, and whether it makes people feel worthy of in-depth reading.

2. Whether the research direction is naturally derived from the background is fascinating.

3. Whether to briefly review the relevant research track and academic foundation, so as to provide sufficient preparation for drawing out the viewpoint of this article.

4. Whether to briefly evaluate and criticize the existing related research, so as to lead to the shortcomings and defects of the current research.

5. From the current research situation, we can see whether we have achieved a cognitive leap, so as to highlight the necessity and importance of this study.

6. Whether the evaluation of the above contents and viewpoints provides a basis for the demonstration and leads to the innovation and breakthrough of this viewpoint.