[1] RODRIGUEZD M , AGUILAR FJA, WROBEL K, et al. Spectrophotometric assay for copper and iron in transformer oil using partial least squares regression (PLS2)［J］. IEEE Transactions on Dielectrics & Electrical Insulation, 2007, 13(6): 1272-1277.

[2] YANG D W, WU J J, YUAN D,et al.Determination of micro copper in transformer oil by FAAS［J］. Chinese Journal of Spectroscopy Laboratory, 2013, 30(1): 216-219.

[3] AKSHATHAA, KUMAR R, SUNDARA R J, et al. Copper corrosion phenomenon in transformers due to DBDS in mineral transformer oil［C］. Electrical Insulation and Dielectric Phenomena (CEIDP) 2013 IEEE Conference, 2013: 826-829.

[4] WU D, HE Y, SHI J H, et al. Exploring near and mid-infrared spectroscopy to predict trace iron and zinc contents in powdered milk ［J］. Journal of Agricultural and Food Chemistry, 2009, 57(5): 1697-1704.

[5] WU D, CHEN X J, SHI P Y,et al. Determination of alpha-linoleic acid and linoleic acid in edible oils using near-infrared spectroscopy improved by wavelet transform and uninformative variable elimination［J］.Analytical Chimica Acta, 2009, 634(2): 166-171.

[6] 严衍禄,赵龙莲,韩东海,等.近红外光谱分析基础与应用［M］.北京: 中国轻工业出版社,2005.

    YAN Yan-lu,ZHAO Long-lian.HAN Dong-hai,et al.Basic and application of near infrared spectrum analysis［M］. China Light Industry Press,Beijing, 2005

[7] VANF R, SEDMAN J, YAYLAYAN V, et al. Determination of acid number and base number in lubricants by Fourier transform infrared spectroscopy.［J］. Applied Spectroscopy, 2003, 57(11): 1425-1431.

[8] CANECA A R, PIMENTEL M F, MATTA C E D,et al. Assessment of infrared spectroscopy and multivariate techniques for monitoring the service condition of diesel-engine lubricating oils.［J］. Talanta, 2006, 70(2): 344-352.

[9] JEREMY A, INGELA P. Quantifying colocalization by correlation: the pearson correlation coefficient is superior to the mander's overlap coefficient［J］.International Society for Advancement of Cytometry, 2010, 77a(8): 733-742.

[10] 陈彬,武宏阳,韩超,等.用中红外光谱法分析含微水绝缘油的粘度［J］.光子学报,2015, 44(6): 119-124.

    CHEN Bin, WU Hong-yang, HAN Chao, et al. Viscosity of insulating oil with trace water based on the mid-infrared spectral analysis ［J］. Acta Photonica Sinica, 2015, 44(6): 119-124.

[11] 陈彬,刘阁.基于近红外光谱的润滑油中含水量T-S模糊辨识［J］.光子学报,2014, 43(2): 0230001.

    CHEN Bin, LIU Ge. Analysis on near infrared spectroscopy of water content in oil using t-s fuzzy identifying model［J］.Acta Photonica Sinica, 2014, 43(2): 0230001.

[12] 张瑜,吴迪,何勇,等.基于可见-近红外光谱技术的润滑油酸值无损检测方法研究［J］.红外,2011, 32(12): 39-44.

    ZHANG Yu, WU Di, HE Yong,et al. Non-invasive measurement of acidvalue of lubricant using visible and near infrared spectroscopy ［J］. Infrared, 2011, 32(12): 39-44.

[13] LANGSHOLT M, ZARRUK G A. Particle transport in semi-dilute turbulent pipe flow［J］. Journal of Dispersion Science and Technology, 2015, 36(10): 1513-1526.

[14] 陈彬,刘阁,张贤明.连续投影算法的润滑油中含水量的近红外光谱分析［J］.红外与激光工程,2013, 42(12): 3168-3174.

    CHEN Bin, LIU Ge, ZHANG Xian-ming.Analysis on near infrared spectroscopy of water content in lubricating oil using successive projections algorithm［J］.Infrared & Laser Engineering, 2013, 42(12): 3168-3174.

[15] 陈彬,武宏阳,刘阁,等.含绝缘油表面张力的中红外光谱检测［J］.光学精密工程,2015, 23(9): 2452-2458.

    Foundation item: The National Natural Science Foundation of China (No.51375516), Chongqing Research Program of Basic Research and Frontier Technology (Nos.cstc2014jcyjA90015, cstc2013jcyjA90021)

    CHEN Bin, WU Hong-yang, LIU Ge,et al.Detection on interfacial tension of insulating oil with trace water based on mid-infrared spectroscopy［J］. Optics and Precision Engineering, 2015, 23(9): 2452-2458.