2) Huayuan
花垣
1.
Mineralization model for the manganese deposits in northwestern Hunan: An example from Minle manganese deposit in Huayuan,Hunan;
湘西北锰矿床成矿模式研究——以湖南花垣民乐锰矿床为例
3) Changyuan town
长垣县城
1.
By using HS6288 noise analyzer,the noise monitoring is carried on in Changyuan town.
借助HS6288系列噪声分析仪,对河南省长垣县城区噪声进行了实地监测。
4) Yuanqu County
垣曲县
1.
On Afforesting Pattern of Returning Forest by Withdrawing Cultivation in Yuanqu County;
浅谈垣曲县退耕还林造林模式
5) changyuan county
长垣县
1.
Study on Development of Industrial Clusters of Changyuan County in Henan Province;
河南省长垣县产业集群发展研究
2.
By the inrestigation of the use of soil in changyuan county,this paper analysed the existing problem of soil use,suggested the messures the continual use of soil resorces in the area of the old course of the Yellow River.
通过长垣县土地利用的调查 ,分析了土地利用存在的问题 ,提出了黄河故道区域土地可持续利用的措
6) Xiangyuan
襄垣县
1.
Engineering Geological Studies on the Geodisaster Caused by Coal Mining in Xiangyuan County;
襄垣县采煤诱发地质灾害的工程地质研究
补充资料：宸垣
1.指帝京。清吴长元有《宸垣识略》一书，所记皆当时京师之事。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条