* * * A * * *
Time flies like a blink of an eye. In a blink of an eye, the three-year doctoral career is coming to an end. Looking back on the dribs and drabs in the past three years, gratitude poured out like a spring. First of all, I want to thank my teacher, Professor Jiawei Zheng. The meticulous care in life and the persuasive guidance in study keep me moving forward in my study. Teacher Wang is kind-hearted, open-minded, and teaches by example, which subtly helps me to establish a correct outlook on life and values.
It is my great honor to be his student! In clinical work, from the initial knocking on the door of stomatology to the skilled diagnosis and treatment of common diseases, it is inseparable from the careful training of teachers. In the scientific research work, the teacher's rigorous and realistic scientific research attitude and unremitting exploration spirit will always remain in my heart. It is under the careful guidance of my teacher that the research of this subject can be successfully completed. At this moment, the students just want to say to the teacher sincerely: thank you!
During my study in the oral and maxillofacial surgery ward, I received careful guidance from Professor Ye Weimin, and I would like to express my heartfelt thanks! At the same time, I would also like to thank Zhu Hanguang, Ji Tong, Wang Yanan and other teachers for their help.
Thanks to Professor Chen and Han Zeguang, as well as Zhang Ping, Xu Li, Yan Ming, Wang Xu and teachers for their selfless help and guidance in the experimental operation.
I sincerely thank Professor Zheng Jing from East China University of Science and Technology and Professor Shi Yi from Fudan University for their support to the project design and experimental operation. Thanks to Huang Rulin, Sun, Yang Zhi, Lu Mingming, Qin Jinbao, Chen Zhenggang,,, Xiujuan Yang, Ge Jing, Qin Xing, Yu Jingshuang, Xie Furong and other classmates and friends for their help and encouragement, so that this topic can finally be successfully completed.
Finally, I thank my family for their selfless help over the years. Your understanding, tolerance and support are the greatest motivation for my continuous progress!
* * * Two * * *
When the paper was basically finalized, my heart was mixed with unspeakable sadness and joy. Graduation thesis is one of my main tasks in graduation. This task is full of the tireless teaching of the tutor, the help of friends and classmates and my own efforts. Looking back on my college life, teachers college has carried the four spring, Fei Xia and Qiu Cui Jin Dong Yin in my most beautiful years. I have laughed and left regrets, but fortunately, at this moment, we can get together and think about the future together.
I want to take this opportunity to express my sincere thanks to my tutor and my classmates and friends who have helped me.
What I want to thank most is my tutor, Mr XXX, who is knowledgeable and patient. He gave me good guidance and great help in the topic selection, conception and writing of this paper, and also gave me many good suggestions on the revision of the paper. After careful review and patient guidance, my thesis was constantly improved and finally finalized. All this is thanks to Mr. Guan's careful guidance and teaching. In addition, there are Mr. Lu XX, Mr. Wang XX, Mr. Chen XX and Mr. Zhao XX. At the time of opening the report, I also put forward valuable suggestions to improve the outline structure of the paper, which made me have a clearer idea and full of gratitude before writing the first draft.