Calculate the average score of 202 1, which is 97. The average score of one is about 107. We can compare the average scores of other schools of 202 1, China Southern Airlines 1 15, South University of Technology 1 10.
Therefore, in general, the difficulty of the postgraduate entrance examination of Xidian Machinery belongs to the middle level 2 1 1. In addition, in 20021year, the average scores of professional courses of Xidian were 1 18, and1/8 generally belonged to middle and high scores, so the mechanical principles of Xidian should not be difficult.