Since 1999, the selection of 100 excellent doctoral dissertations in China has been carried out. Up to 20 10, the graduate school of China University of Mining and Technology has selected 100 excellent doctoral dissertations 16 (National University of Defense Technology 16, China University of Mining and Technology10). Statistics are as follows: 1999 (1), 2000 (3), 2006 5438+0 (1), 2002 (1) and 2003 (1). 5438+0) The number of national excellent doctoral dissertations in 2009 (2) and 20 10 (2) is an important evaluation index to evaluate the postgraduate training level of universities or other postgraduate training institutions. Thus, China University of Mining and Technology and China University of Mining and Technology are among the best in China, especially in the field of mining engineering. The Graduate School of China University of Mining and Technology has become the leading graduate training institution in Jiangsu and even the whole country.