Meanwhile, the correspondence analysis method was employed to study spatial differentiation of metal heavy pollution of the studied soils.
应用对应因子分析手段， 初步揭示了北京市边缘区土壤重金属污染的空间分异特征。
This paper introduces the correspondence analysis approach, evaluated and analyzed Chinas news Web sites and university Web sites separately.
本文引入一种全新的对应分析法，并在构建了对应分析评价模型后，应用此方法对中国媒体网站进行抽样评价。
Methods Several variable points were picked out of the computation of the correspondence analysis, and were concluded from their vector velues.
方法将影响降维效果的个别变量点作为特例另行给出结论，不参与向量空间的特征描述。
应用推荐