Lead: It is also good to have a wonderful opening speech before the thesis defense. The following is the opening speech of my defense on the topic of the intermediate paper compiled for you. Welcome to read and learn from!

Opening remarks (1) for the defense of intermediate thesis topics. Good afternoon, teachers!

Good morning!

I'm xXX from Class XX, and my thesis is entitled "Research on the Sustainable Profitability of Enterprises". This paper was completed under the careful guidance of Mr. xxx, the tutor. During this time, Mr. X made detailed revisions and corrections to my thesis and gave me many valuable opinions and suggestions. Here, I would like to express my sincere thanks and respect to her! Below, I will simply state the significance, structure, main contents and shortcomings of this paper to all teachers, and urge them to criticize and guide.

First of all, I want to talk about why I chose this topic and the research significance of this paper.

At that time, I chose the topic "Research on the Sustainable Profitability of Enterprises" because with the economic globalization and the development of information technology, the environment in which enterprises depend for survival and development has undergone tremendous changes, and many enterprises in China have gone into recession because they cannot adapt to this change. How to keep the current development of enterprises and achieve good development momentum in the future has attracted more and more attention from all walks of life. Therefore, no matter from the aspects of social wealth creation, national economic development, national fiscal revenue, abundant employment opportunities, improving market competitiveness, etc., we need to continue to study, so as to continuously improve the sustainable and stable development ability of enterprises and promote the faster economic development of China.

Secondly, I want to talk about the structure and main contents of this article.

My thesis is mainly divided into the following four parts:

The first part mainly summarizes the meaning of enterprise profitability, and then from the perspective of enterprise life cycle, it expounds that once an enterprise loses its sustainable profitability, it can't maintain its life at all, highlighting the importance of sustainable profitability to enterprise development, and sustainable development has become the most basic guarantee for enterprise survival. We should extend the life of the enterprise as much as possible before its death and termination, so that it can realize the maximum value in a limited life cycle. This not only supplements and perfects the concept of enterprise profitability, but also lays the foundation for further discussion below.

The second part focuses on the factors that affect the sustainable profitability of enterprises, mainly in the following four aspects: first, they hate competition; Second, lack of strategic planning; Third, the lack of modern enterprise system and scientific management system; Fourth, the impetuous mentality of entrepreneurs.

The third part mainly analyzes the present situation of China enterprises' sustainable profitability from two aspects: external factors and internal factors, and analyzes the reasons for the problems existing in enterprises, pointing out that external factors only affect the development of enterprises to a certain extent, and are not the decisive factors restricting the development of enterprises. The bottleneck that really restricts the development of enterprises is still within enterprises, and it is universal.

In the fourth part, aiming at the above factors affecting the sustainable profitability of enterprises and several main problems existing in existing enterprises, the corresponding solutions are put forward: 1. Constantly innovate to avoid vicious competition; 2. Strengthen enterprise strategic planning and formulate sustainable development strategy; 3. Establish a perfect core system and a scientific management system; 4. Entrepreneurs should have entrepreneurial spirit and good mentality; 5. Create excellent corporate culture; 6. Be far-sighted and establish a sense of great development. At the same time, the structure of the paper has been finally sorted out and improved, making the overall structure of the paper complete and reasonable.

Finally, I want to talk about the shortcomings of this article.

In the process of writing this paper, I collected as much information as possible. Although I have learned a lot of useful things and accumulated a lot of experience, I have many biased and shallow understandings because of my shallow knowledge and lack of cognitive ability. Because of the weak theoretical foundation, there are many problems of poor logic and unsatisfactory wording; In addition, the time is short, and I am careless, which is far from the teacher's expectation. Many problems need further thinking and exploration. I sincerely hope that all teachers can put forward valuable opinions and point out the mistakes and shortcomings of this article. I will accept it with an open mind in order to further study and improve my thesis.

The above is the self-report of my thesis defense, please give your valuable opinions. thank you

Opening remarks on the defense of intermediate thesis topics (2) Good afternoon, teachers!

My name is xx, and I am a student in Class xx. The title of my thesis is xx. The thesis was completed under the careful guidance of my tutor, Teacher xx. Here, I would like to express my deep gratitude to my tutor, to all the teachers who have taken pains to participate in my thesis defense, and to express my heartfelt respect to all the teachers who have had the opportunity to listen to my teachings in the past three years. Next, I will report the purpose and main contents of this paper to all teachers and ask them to criticize and guide.

First of all, I want to talk about the background and significance of this graduation thesis.

Secondly, I want to talk about the structure and main contents of this article.

The thesis is divided into four parts.

The first part is the introduction (summary), which mainly introduces the background and significance of the material handling system, the history, present situation and development trend of the material handling system, and establishes the research significance and research ideas of this paper.

The second part is the theoretical basis of material handling system. First of all, starting from the concept, the method and principle of material handling are extended, and the related tools and steps of material handling system design that will be used in this paper are further elaborated, which is the theoretical preparation for the third chapter.

The third part is the analysis and design of the material handling system. This part mainly designs the best material handling system according to the actual investigation of Li San Company and the basic theoretical knowledge. In the design process, the technical tools of factory logistics analysis are applied, such as logistics from-to-table and F-D diagram, and the workshop layout is improved according to the problems found in the F-D diagram before improvement. Then, the improved layout is analyzed by movement and logistics, and the material handling list and handling are compiled.

The fourth part is the summary part, which summarizes the graduation thesis of this semester, summarizes the expected goal of the thesis and improves the irrationality of the factory. This graduation project enables us to skillfully apply our professional knowledge to practice and apply what we have learned.

Then add the references and acknowledgements used.

Now I mainly talk about the main part, that is, the analysis and design of the material handling system in the third part.

Finally, I want to talk about the shortcomings of this paper and the system. Although I try my best to collect information and use what I have learned to write a paper and develop a system, there are still many shortcomings in the paper and the system functions are not complete, which need to be improved. Please criticize and correct me, so that I can study more in the future.

thank you

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