采用主成分分析对15个人为因素进行分析，最终排除总人口数与径流量。

We use PCA (Principal Component Analysis) to analyze 15 anthropogenic factors which may have influence on landscape. At last, population size and runoff factors are excluded.

youdao

采用主成分分析对15个人为因素进行分析，最终排除总人口数与径流量。

We use PCA (Principal Component Analysis) to analyze 15 anthropogenic factors which may have influence on landscape. At last, population size and runoff factors are excluded.

youdao