共 25 条
[21]
VAUGHAN A, 1970, ANALYST, V95, P980
[23]
Whitehurst D. D., 1980, COAL LIQUEFACTION
[24]
YEBOAH YD, 1980, IND ENG CHEM PROC DD, V10, P646
[25]
YOUNG RK, 1967, FUEL, V46, P151