在论文完成之际，我要特别感谢我的指导老师XX老师的热情关怀和悉心指导。在我撰写论文的过程中，XX老师倾注了大量的心血和汗水，无论是在论文的选题、构思和资料的收集方面，还是在论文的研究方法以及成文定稿方面，我都得到了老师悉心细致的教诲和无私的帮助，特别是他广博的学识、深厚的学术素养、严谨的治学精神和一丝不苟的工作作风使我终生受益，在此真诚地感谢指导老师的辛勤指导,是他在忙碌的教学工作中挤出时间来修改、批阅我的论文,一针见血地指出我的不足,并给我提供了很多参考意见。

在论文的写作过程中，也得到了许多同学的宝贵建议和帮助，在此一并致以诚挚的谢意。感谢所有关心、支持、帮助过我的良师益友。

最后，向在百忙中抽出时间对本文进行评审并提出宝贵意见的各位专家表示衷心地感谢！

In the paper completed, care I would like to thank my teacher XX and teacher's guidance. In the course of my writing this thesis, the XX teacher devoted a lot of effort and sweat, whether it is in the title, collection of ideas and information, or in the research methods and finalization of the text and I have been much patient instruction and selfless help, especially his extensive knowledge, profound academic accomplishment, rigorous scholarship and strict in demands work style make me for a lifetime, in this sincere thanks to guiding the teacher's guidance is hard, he found time in a busy teaching work. Modify I read the paper, and sharply pointed out my shortcomings, and gave me a lot of advice.

In the process of writing, I also received many valuable suggestions and help from my classmates. I would like to express my sincere thanks for this. I want to thank all those who care, support and help my mentors and friends.

Finally, we sincerely thank all the experts who took the time to review this article and put forward valuable opinions.