The topic of this paper conforms to the professional training goal and can achieve the comprehensive training goal. This topic has certain research value, which is conducive to improving students' ability. The experimental design is reasonable and can be completed within the specified time. I agree to start the topic.

Instructor's opinion 2:

This student has deeply studied the knowledge and theory related to this topic and referred to many documents, which has certain research value. This topic is reasonable in structure, complete in content and prominent in key points, which is a continuation of students' learning direction and conducive to the improvement of students' ability. Agree to the topic.

Instructor's opinion 3:

This student has a thorough study of XX and has referred to many documents. The topic of this paper has high research value. This topic is a continuation of students' learning direction and is conducive to improving students' ability. The experimental design is reasonable and the workload is large. Pay attention to the schedule and agree to start the topic.

Instructor's opinion 4:

The topic selection of this student's thesis is closely related to the professional direction and reality, which has practical significance, has the ability and conditions to complete the topic selection, and is conducive to improving students' research ability. The research method and scheme are basically reasonable and the difficulty is appropriate. Students can finish the project within the scheduled time. Agree to the topic.

Opinions of the leading group:

Opinions of the leading group 1:

This student's project is relatively novel, and he can collect more detailed Chinese and foreign reference materials, design and prepare experiments, and arrange experiments reasonably. I hope to continue to collect data, improve the experimental scheme, and carry out experimental research and thesis writing as soon as possible. Agree to open the topic.

Opinion 2 of the leading group:

Teaching the title of this paper well is of great theoretical and practical significance. The preliminary preparation is sufficient, the research content is substantial, the research method is reasonable, and the research focus is clear, which meets the requirements of the topic opening plan. After review and voting, the review team unanimously agreed to open the topic of the paper and agreed to enter the next research work.