煤炭地下气化技术及其应用前景
刘淑琴，张尚军，牛茂斐，余力
Technology process and application prospect of underground coal gasification
LIU Shuqin,ZHANG Shangjun,NIU Maofei,YU Li
地学前缘 . 2016, (3): 97 -102 .  DOI: 10.13745/j.esf.2016.03.013