First of all, I want to thank my tutor, Professor XXX. In the whole research process of the thesis, the tutor gave me selfless help and guidance, patiently answered all kinds of questions I encountered in the research, and carefully reviewed and revised my thesis. My tutor's careful guidance has given me a lot of enlightenment in my research, and also made me understand the essence of academic research more deeply.
Secondly, I want to thank my brothers and sisters in the lab. They gave me a lot of valuable opinions and suggestions in experimental design, data processing and thesis writing. During the experiment, they also patiently guided me to operate, which made me master the experimental skills more skillfully.
At the same time, I want to thank my family and friends. In the process of finishing my thesis, they always gave me spiritual support and encouragement, which kept me positive and motivated in my busy study and research.
Finally, I would like to thank all the relevant units and personnel who provided data and information for this article. Without their support and cooperation, my research work could not be carried out. Here, I would like to express my heartfelt thanks to them for their efforts.
During the whole writing process of this paper, many people gave me help and support, which enabled me to successfully complete my research work. Here, I would like to express my most sincere thanks to all those who have given me help and support!