1, there is no difference in essence, but the second debate is a measure introduced because the first debate failed. The first debate is the first defense. Because all the students participate together, the first debate will be screened. Students who fail in the first debate will naturally make changes and enter the second defense queue.

2. The number of the second complaint will depend on the number of the first complaint. The number of second complaints with a high number of first complaints will decrease, while the number of second complaints with a low number of first complaints will increase.

The first debate has a vital influence on the second debate. The second debate competition may be arranged with particularly excellent or poor performance, and the specific measures depend on the decision of the academic affairs office.

Extended data:

Defense is an important form of organized, prepared, planned and evaluated papers. Examiners should try their best to find out whether the level shown in the paper is true or not, while students should prove their arguments are correct.

The purpose of defense is to check and verify the author's understanding of the topic discussed in the paper and his ability to demonstrate the topic on the spot; Further investigate the depth and breadth of the author's mastery of professional knowledge; Review whether the thesis is completed by the students themselves, etc.

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