2, the respondent to make a brief self-introduction, report the main contents of the paper and the problems that need to be explained, the time is not more than 5 minutes.

3. Members of the jury ask questions (generally, each member asks 1-2 questions), and the respondent prepares them. The preparation time shall not exceed 10 minute (actually, it shall not exceed 2 minutes), and generally, the time for each respondent shall not exceed 20 minutes.

4. Smile after the answer to indicate whether the examiner has any questions and wait for the examiner's reply. The examiner told the examiner that after the defense, the examinee saluted the examiner, said "thank you teacher" to show respect, and then left.

5. The scores of the defense part shall be scored by the members of the review committee, and their respective comprehensive review score forms shall be filled in. The final score of the defense part is obtained by the arithmetic average of all the judges' scores. The evaluation results that meet the following two conditions are qualified: members who account for more than 2/3 of the total number of evaluation committees are qualified (≥60 points); The average score is qualified (≥60 points).