The graduation conditions and requirements for doctoral students directly under the School of Mechanical Engineering of Zhejiang University are as follows:

1, academic requirements: direct doctoral students need to complete their academic papers and pass their defense. Thesis should have a high academic level and can reflect independent thinking and innovation ability.

2. Credit requirements: direct students need to complete the required credit requirements, including course credits and postgraduate thesis credits. Among them, the course credit is not less than 15 credit, and the postgraduate thesis credit is not less than 10 credit.

3. Internship requirements: Direct students need to complete the specified internship requirements, including academic internship and engineering internship. Among them, academic practice is not less than 6 months, and engineering practice is not less than 2 months.

4. Degree requirements: Direct students need thesis defense and obtain corresponding degree certificates.

5. Time requirement: direct students need to complete their studies within the specified time. Generally speaking, direct students need to complete their studies within 8 years, and the doctoral study time is no more than 4 years.