The scientific research guarantee rate of 20021session of Taiyuan University of Technology is 7.66%, and one decimal place is 7.7%. According to the official list of students who are exempt from the exam and student statistics, there are 7,707 graduates in class 202/KLOC-0 of Taiyuan University of Technology, including 590 graduate students who are exempt from the exam. Among the 590 graduate students who are exempt from the examination, 8 "education group" are exempt from the examination, and 14 "directly affiliated doctoral students". This 14 directly recruited students come from the School of Mining Engineering, the School of Chemistry and Chemical Engineering, the School of Electrical and Power Engineering, the School of Materials, the School of Physics and Optoelectronic Engineering, and the School of Safety and Emergency Management Engineering of Taiyuan University of Technology.