On August 25, 2017, Xin Liu, a PhD student in the research group, participated in the defense of his doctoral thesis after careful preparation, and gave a detailed introduction to the research background, research methods, main results, innovation highlights and other aspects of the thesis in the form of PPT, and gave the defense to the defense The committee reported on its related work. The defense process is orderly and proceeded in the order of the applicant's introduction of the thesis content, committee members' questions, and the applicant's defense. During the entire defense process, Xin Liu showed off the graduation thesis he wrote hard, and his words were full of gratitude for the tutor's meticulous guidance, and the aftertaste of three years of scientific research life. The teachers of the defense committee carefully reviewed, strictly checked, and reviewed and asked questions one by one in combination with the thesis statement and research practice. Xin Liu thought about each question carefully and answered one by one, appearing very confident.
In addition, the teachers also pointed out the problems and shortcomings of the thesis, and put forward valuable guidance for the future research direction of the respondent, in order to help students better understand their own thesis level, convenient for further research in this field.
Finally, after closed-door discussions and secret ballots, the committee members fully affirmed Xin Liu's defense quality and thesis level, and believed that his graduation thesis met the requirements for doctoral graduation. After the defense, they agreed to award Xin Liu a doctorate. Congratulations!
