共 5 条
[1]
Gao Qi, 2011, RES EXPLORATION LAB, V30, P383
[2]
Guo Changli, 2011, EXPT TECHNOLOGY MANA, V28, P186
[3]
Li Lixin, 2011, THEORY PRACTICE ED, V31, P54
[4]
Xiang Jun, 2011, COAL TECHNOLOGY, V30, P246
[5]
Zhang Sherong, 2011, EXPT TECHNOLOGY MANA, V28, P14