multivariatestatisticalanalysis相关论文
目的:探讨采用多元统计方法进行不同产地黄芪质量评价的可行性。方法:采用超高效液相色谱-串联蒸发光散射检测器（UPLC-ELSD）测定黄芪......
Metabolomics analysis and rapid identification of changes in chemical ingredients in crude and proce
Astragali Radix,the root of Astragalus membranaceus (Fisch.) Bge.var.mongholicus (Bge.) Hsiao or Astragalus membranaceus......
Characterization of the serum metabolic profile of dairy cows with milk fever using 1 H-NMR spectros
Milk fever (MF), also known as clinical hypocalcemia, is a common calcium metabolism disorder in perinatal cows that is ......
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Multivariate analysis techniques as tools for the identification of raw and processed seeds of Descu
The seeds of Descurainia Sophia (L.) (short for DSS below), commonly called "Nan Ting Li Zi" in Chinese, have been wid......
Discrimination of three Panax herbs using gas chromatography-mass spectrometry-based fatty acid prof
Fatty acid profiling has been widely used in the bacteria species identification, we hypothesized that fatty acid charac......
A comprehensive analysis of heavy metals in the atmospheric dustfall collected from parks:chemical s
Heavy metals have aroused wide public attention due to their toxicity and ubiquity in the environment....
A novel multidimensional analytical approach based on time-decoupled online comprehensive 2D-UPLC-io
Here,time-decoupled comprehensive two-dimensional ultra-high liquid chromatography(UPLC)coupled with an ion mobility(IM)......
With a sample of 13 course scores of 114 college students majored in civil engineering from Anyang Institute of Technolo......
Application of multivariate statistical analysis and system clustering analysis method,based on the detection index ......
运用聚类分析、判别分析和主成分分析方法,处理2003--2011年密云水库水体17个水质指标数据,了解其水质空间变异特征。密云水库水体......
