| 近红外光谱法非破坏分析生理盐水 |
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| 引用本文： | 赵文萃,包春芳,商金卓,刘彤,任玉林. 近红外光谱法非破坏分析生理盐水[J]. 福建农林大学学报(哲学社会科学版), 2007, 0(6) |
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| 作者姓名： | 赵文萃 包春芳 商金卓 刘彤 任玉林 |
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| 作者单位： | 中国人民解放军208医院，吉林大学化学学院，吉林大学化学学院，哈尔滨市疾病预防控制中心，吉林大学化学学院 长春，130061，长春，130021，长春，130021，哈尔滨，130051，长春，130021 |
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| 基金项目： | 哈尔滨市科技创新人才研究专项资金项目RC2006QN020015 |
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| 摘 要： | 本文将近红外光谱法与偏最小二乘法(PLS)结合,对生理盐水中的NaCL浓度进行快速分析,建立了最佳数学校正模型。讨论了光谱的预处理方法和主成分数对PLS定量预测生理盐水中NaCL浓度的影响,并对预测集样品含量进行预测,结果令人满意。
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| 关 键 词： | 近红外光谱 偏最小二乘法 生理盐水 NaCL浓度 |
Non-destructive Analysis of Normal Saline by Near-infrared Spectroscopy |
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| Wencui zhao,Chunfang Bao,jinzhuo Shang,Tong Liu,Yulin Ren. Non-destructive Analysis of Normal Saline by Near-infrared Spectroscopy[J]. Journal of Fujian Agriculture and Forestry University, 2007, 0(6) |
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| Authors: | Wencui zhao Chunfang Bao jinzhuo Shang Tong Liu Yulin Ren |
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| Affiliation: | Wencui zhao1,Chunfang Bao2,jinzhuo Shang2,Tong Liu3,Yulin Ren2* |
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| Abstract: | In this paper, NIR spectroscopy combined with partial least squares (NIRS PLS) was applied to rapidly analyzing the concentration of sodium chloride in normal saline. Partial least squares (PLS) method was utilized to establish the calibration models ,the influences of spectra pretreatment means and the numbers of principal components on the prediction ability of PLS were discussed. The concentrations of the samples of the prediction set were predicted, and the results were reliable. |
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| Keywords: | near-infrared spectrum partial least squares(PLS) normal saline sodium chloride. |
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