[1] Hu L N. The main pollutants in water andits hazards[J]. Environmental Science and Management, 33, 62-63, 81(2008).
[2] Ma Z H, Merkus H G, de Smet J G A E et al. New developments in particle characterization by laser diffraction: size and shape[J]. Powder Technology, 111, 66-78(2000).
[3] Bai X F, Gong D J. In-situ profiling of suspended particles in the Beibu Gulf and analysis of grain size[J]. Marine Sciences, 32, 11-14(2008).
[4] Xie Q, Zhang F G, Lu Q N. Ideal laser particle size analyzer and it’s measurement lower limit and resolving power[J]. Laser & Optoelectronics Progress, 59, 1329001(2022).
[5] Hu H, Zhang F G, Lü Q N et al. Measurement upper limit of laser particle size analyzer[J]. Acta Optica Sinica, 38, 0429001(2018).
[6] Wang W J[D]. Study on key technologies of online laser particle size measurement system(2019).
[7] Cai X S, Su M X. Using CCD or CMOS as photoelectric detector to measure the particle size[P].
[8] Li C R[D]. Research of laser particle size analyzer based on CCD technology(2012).
[9] Xu R L. Light scattering: a review of particle characterization applications[J]. Particuology, 18, 11-21(2015).
[10] Pan L C[D]. Improvement on calculation and detection method of particle scattered light distribution(2013).
[11] Qin S X, Cai X S, Ma L et al. Evaluation of incident light intensity based on Gregory theory of light fluctuation forin-line particle sizing measurement[J]. Acta Optica Sinica, 31, 0812007(2011).
[12] Zhang Y K, Tong W G, Li M X. Limestone slurry particle size detection based on the method of laser diffraction and scattering[J]. Instrumentation Customer, 25, 77-79(2018).
[13] Mo X Q. Linear and nonlinear fitting based on least squares method[J]. Wireless Internet Technology, 16, 128-129(2019).
[14] Xu G Q, Peng T, Wang M et al. Background noise extraction method based on least-squares linear curve fitting[J]. Digital Communication World, 36-37, 71(2018).
[15] Yao C B, Jia Y W, Wu J B et al. Baseline fitting algorithm of spectral signal region[J]. Acta Photonica Sinica, 49, 111-123(2020).
[16] Jiang A, Peng J T, Xie Q W et al. An improved asymmetric least squares baseline correction algorithm[J]. Computers and Applied Chemistry, 29, 537-540(2012).
[17] Xiang J S, He J H, Chen M et al. Study of character of the forward scattered light of bubbles based on Mie’s light scattering theory[J]. Acta Photonica Sinica, 36, 2111-2114(2007).
[18] Schulze G, Jirasek A, Yu M M et al. Investigation of selected baseline removal techniques as candidates for automated implementation[J]. Applied Spectroscopy, 59, 545-574(2005).