3: 1。 According to official website of Harbin Institute of Technology, in 2022, the number of applicants for the postgraduate entrance examination was 9 109, and the number of students admitted was 3,342, with an admission ratio of 3: 1. Harbin Institute of Technology, located in Harbin, the northern ice city of China, is a key university directly under the Ministry of Industry and Information Technology of the People's Republic of China. The School of Mathematics of Harbin Institute of Technology was formerly a computational mathematics major established by 1958. 198 1 began to train master's degrees in basic mathematics and computational mathematics, and 1986 obtained the right to award doctoral degrees in basic mathematics.