[3] Roman M B, Ravilya Z S, Ekaterina I L. Analytica Chimica Acta, 2010, 671: 27.
[4] Kaihara M, Takahashi T, Akazawa T, et al. Spectroscopy Letters, 2002, 25(2): 369.
[5] Kim D W, Lee O M, Kim J S. Korean Journal of Chemical Engineering, 2009, 26(2): 489.
[6] Bona M T, Andres J M. Talanta, 2007, 72(4): 1423.
[9] Fysh Stuart A, Swinkels Dom A J, Fredericks Peter M. Applied Spectroscopy, 1985, 39(2): 354.
[10] The People’s Republic of China Standard, GB/T 211—2007. Determination of Moisture in Coal[S]. 2007.
[12] Phil Williams, Karl Norris. Near-infrared Technology in the Agricultural and Food Industries[C]. American Association of Cereal Chemists, 1987.