对标准化后的数据计算各样品的主成分得分，根据得分分布图可快速分类样品。
The classification of these samples was performed by applying PCA to the standardized data and plotting the graph of their scores.
这里是产品分类手册和样品图册，将会让您对我们的产品有一个大体的介绍。
Here are the catalogues and the pattern books. They will give you a rough idea about our products.
最终统计类别数即为待测样品的最终分类。
The final number of statistical categories is the ultimate sample classification.
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