1. From the perspective of discipline scale, there are 4 1 first-class master's programs and 30 first-class doctoral programs in the third district of Harbin Institute of Technology. There are 17 people in Class A, accounting for 47.22%. Among them, the evaluation of mechanical engineering, control science and engineering, environmental science and engineering is A+.

2. Beihang University has 39 first-class master's programs and 25 first-class doctoral programs. There are 14 disciplines with grade A and 4 disciplines with grade A+, namely: instrument science and technology, material science and engineering, aerospace science and technology and software engineering.