[2] M. E. Birch, R. A. Cary. Elemental carbon-based method for monitoring occupational exposures to particulate diesel exhaust[J]. Aerosol Science and Technology, 1996, 25(3): 221～241
[3] Duan Fengkui, He Kebin, Liu Xiande et al.. Review of carbonaceous aerosol studies: organic carbon and elemtental carbon[J]. Chinese Journal of Environmental Engineering, 2007, 1(8): 1～8
[4] Huang Hong, Li Shuncheng, Cao Junji et al.. Progress of sampling and analysis of aerosol organic and elemental carbon[J]. Journal of Analytical Science, 2006, 22(2): 225～229
[5] Xun Ning, Zeng Limin, Shao Min. Review of measurement techniques about organic carbon and elemental carbon in atmospheric particles[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 2005, 41(6): 957～964
[6] Xie Shaodong, Yu Miao, Jiang Ming. Research progress in source and formation of organic aerosol[J]. Acta Scientiae Circumstantiae, 2006, 26(12): 1933～1939
[7] B. R. Appel, P. Colodny, J. J. Wesolowskl. Analysis of carbonaceous materials in southern California atmospheric aerosols[J]. Environmental Science and Technology, 1976, 10(4): 359～363
[8] J. C. Chow, J. G. Watson, L. W. Chen et al.. Equivalence of elemental carbon by thermal/optical reflectance and transmittance with different temperature protocols[J]. Environmental Science and Technology, 2004, (38): 4414～4422
[9] B. J. Turpin, R. A. Cary, J. J. Huntzicker. An in situ-time resolved analyzer for aerosol organic and elemental carbon[J]. Aerosol. Sci. Technol., 1990, 12(1): 161～171
[10] Li Ping, Li Yarong. Design of temperature controller based on MAX6675[J]. Instrument Technique and Sensor, 2004, (7): 29～30
[11] Tian Jing. Developing PWM signal genevator for high speed on-off valve[J]. Journal of Civil Aviation University of China, 2003, 21(6): 26～30
[12] Liu Qiang. Widely Adaptability digital controller for electro-hydraulic proportional valve based on PLC[J]. Instrument Technique and Sensor, 2009, (3): 75～77
[13] Wang Zhengfan. Chromatography Qualitative and Quantitave Reaseorch［M］. Beijing: Chemical Industry Press, 2000
[14] Liu Qiaoling. Development of a New On-Line OCEC Analyzer[D]. Beijing: Enviromental Science and Engineering Institute of Peking University, 2010
[15] P. Kubelka, F. Munk. Ein beitrag zur optik der farbanstriche[J]. Zeitschrift f!ur Technische Physik, 1931, 12: 593～601
[16] Chunxia Feng, Lihua Huang, Jianbo Wang et al.. Theoretical studies on bioaerosol particle size and shape measurement from spatial scattering profiles[J]. Chin. Opt. Lett., 2011, 9(9): 092901
[17] J. C. Chow, J. G. Watson, L. W. A. Chen et al.. Equivalence of elemental carbon by thermal/optical reflectance and transmittance with different temperature protocols[J]. Environmental Science & Technology, 2004, 38(16): 4414～4422
