Sampling for analytical purposes
Sampling for analytical purposes
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用于分析目的的取样
DOI：
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发表时间：
1998
期刊：
影响因子：
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通讯作者：
P. Gy
中科院分区：
文献类型：
--
作者：
P. Gy
定性方法：实现采样的准确性。如何减少 L 批的质量？异质性和采样。抽样定义。三维、二维、一维或零维的物体。移动材料流的实际采样。定性方法的结论。定量方法：从无序对象总体中获取可重复的样本。人口的异质性。采样：零维模型：基本误差 FE。抽样：零维模型：分离和分组误差 SGE。定量方法：确保从一系列按时间顺序排列的物体中采集的样本的可重复性。异质性：一维模型。抽样：一维模型。定量方法：抽样理论的其他应用。通过比例采样测量质量。附录。参考。指数。
THE QUALITATIVE APPROACH: ACHIEVING ACCURACY IN SAMPLING. How Can the Mass of a Lot L be Reduced? Heterogeneity and Sampling. Sampling Definitions. Objects in Three, Two, One or Zero Dimension(s). The Practical Sampling of Moving Streams of Material. Conclusions on the Qualitative Approach. THE QUANTITATIVE APPROACH: TAKING REPRODUCIBLE SAMPLES FROM A POPULATION OF NON--ORDERED OBJECTS. The Heterogeneity of a Population. Sampling: The Zero--Dimensional Model: The Fundamental Error FE. Sampling: The Zero--Dimensional Model: The Segregation and Grouping Error SGE. THE QUANTITATIVE APPROACH: ENSURING THE REPRODUCIBILITY OF SAMPLES TAKEN FROM A SERIS OF CHRONOLOGICALLY ORDERED OBJECTS. Heterogeneity: The One--Dimensional Model. Sampling: The One--Dimensional Model. THE QUANTITATIVE APPROACH: OTHER APPLICATIONS OF SAMPLING THEORY. Measurement of Mass by Proportional Sampling. Appendices. References. Index.