1. First of all, thank the thesis tutor (the direction of thanks is: the tutor's contribution to this thesis and his teaching and influence on the author of the thesis).

2. Then I would like to thank the teachers who helped me in the process of writing this paper (the direction of thanks is: the teachers' help and guidance to the experimental part of this paper, the solution of some problems in this paper, etc. ).

3. Secondly, in the process of writing the paper, thank your brothers and sisters, classmates, brothers and sisters and friends who helped you with your experiments or search for information.

Finally, thank your family and friends for their support during your thesis writing and study.

The definition of graduation thesis is: refers to the academic thesis independently completed by students through independent topic selection in undergraduate and postgraduate education. Graduation thesis is the most important and basic stage of college students' four-year study, which has a great influence on their life development and ideological and political quality.

How to write a graduation thesis;

1, the theme of the paper should be clear.

Generally speaking, the research content of an excellent graduation thesis should focus on a theme, that is, a thesis on a specific theme. The writing of the paper should be targeted, that is, to study what practical problems need to be solved in this problem.

2. The level of the article should be clear.

Papers should be from simple to complex, from the writing of a single paper to the writing of multiple papers. The structure of the paper should be rigorous and complete, the logical relationship should be reasonable, the expression should be diversified, and the repetition of sentences should be avoided as far as possible.

3. The content of the paper should be rich and colorful.

The content of the article should include the following aspects: First, it should reflect the times. That is, the research topic should be linked with the reality of social and economic development and reflect people's needs; The second is to be scientific. The requirements of the paper can reflect the significance of the author's scientific research work and provide readers with the latest information about the knowledge or applied technology in this field; The third is to show creativity.