老师知识渊博，为学严谨，待人真诚，论文的顺利完成离不开老师的耐心指导。

The teacher is knowledgeable, rigorous in learning, and sincere to others. The successful completion of the thesis is inseparable from the teacher's patient guidance. I would also like to thank all the teachers who taught me in the four years of my undergraduate degree for teaching me professional knowledge and life principles.

The teacher is knowledgeable, in order to learn rigorous, treat people sincerely, the successful completion of the thesis can not be separated from the teacher's patient guidance. I would also like to thank all the teachers who taught me four years of undergraduate education, and Taught me professional knowledge and life truth

The teacher is knowledgeable, rigorous in learning and sincere in treating others. The successful completion of the thesis cannot be separated from the teacher's patient guidance. I would also like to thank all the teachers who have taught me professional knowledge and the truth of life<br>