化学计量学与X射线荧光光谱分析
The Application of Chemometrics to X_Ray Fluorescence Analysis
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摘要: 简要回顾了Ｘ＿射线荧光分析中数学校正模型的发展进程；阐述了基体校正方程与化学计量学之间的关系；介绍了偏最小二乘回归、神经网络、专家系统和模式识别等近期研究成果；以及轻元素测定、微束和薄层分析等数据处理技术。并对化学计量学方法在Ｘ＿射线荧光分析中的应用与发展前景作了评述Abstract: Recent work on chemometrics in X_ray fluorescence analysis is reviewed. Emphasis is placed on partial least squares, pattern recognition, neural networks and expert system, because thier extensive use in analytical chemistry and important role in X_ray fl
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Key words:
- chemometrics /
- X_ray
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