Therefore, with the idea of multi-dimensional poverty, this paper will use the principal factor and cluster approach to define poverty, and on this basis, explore the characteristics of poor people.
因此，本文首先从多维贫困的视角出发，利用主因子和聚类的方法来界定贫困人口，并在此基础上，探寻贫困人口的贫困特征。
At last, it use the analytic approach of the multi-layer factor to make comprehensive appraisal to 13 Limited Companies of Chinese automobile enterprises.
最后运用多层因子分析法对我国汽车企业的13家股份有限公司进行了综合评价。
This article also discusses a joint development of urban rail transit construction, land use and financing approach of multi-channel, multi-factor investment.
提出了轨道交通建设与土地利用联合开发，以及多渠道、多元化投融资形式等筹资途径；
应用推荐