The first chapter of the paper briefly defines the meaning of "poverty"and"urban poverty group"and introduces researching method, including casting samples, which are the basis of the whole research.

本文的第一章简要地对“贫困”和“城镇贫困人口”做出了界定，并介绍了研究方法，包括样本的抽取，作为整个研究的基础。

youdao

The first chapter of the paper briefly defines the meaning of "poverty"and"urban poverty group"and introduces researching method, including casting samples, which are the basis of the whole research.

本文的第一章简要地对“贫困”和“城镇贫困人口”做出了界定，并介绍了研究方法，包括样本的抽取，作为整个研究的基础。

youdao