求翻译：主成分分析结果表明：该城区表明土壤前4个主要成分分别累计提取了总方差的82.88%，该结果表明所提取的主要成分能够较好地代表源数据所蕴涵的信息，能够很好地解释原各变量是什么意思？

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Results of the analysis show that the main ingredients: the city soil before that four main ingredients extracted from the respective cumulative total of 82.88 % and the results indicate that the extracted the key ingredients to being able to better represent the source data, the information is in a

The principal components analysis result indicated that,This city indicated the soil first 4 principal constituents accumulated separately have withdrawn the population variance 82.88%, this result indicated withdrew the principal constituent could represent the information well which the source dat

Principal components analysis shows: 4 major before the city showed that soil components respectively Trojan 82.88% extraction of total variance, the results showed that the extracted main components to better represent the source data contained in information, can be a good interpretation of the or

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