本文对秦岭山区县城——陕西省岚皋县建设污水处理厂方案进行了设计研究。

This dissertation describes the investigation of the design of a sewage treatment plant for Langao County of Shaanxi Province, a small town in the Qinling Mountains.

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目标一： 在陕西省西乡县及岚皋县共20所学校和部分社区层面开发“以儿童为中心减防灾教育项目”模块。

Objective One : to develop a CCDRR teaching module for 20 schools in Langao County and Xixiang County of Shaanxi Province at the community level.

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