1) prince Zai Yuan
载垣
3) 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
4) Xiangyuan
襄垣
1.
Study on Scenery Ecology Pattern of Greenland System in Xiangyuan City;
襄垣县城绿地系统景观生态格局研究
6) placanticline
长垣
1.
At periphery of Daqing placanticline,there is 3×108 t reserves from extra-low permeability Fuyang layer which is difficult to produce effectively through water flood development.
大庆长垣外围有3×108t特低渗透的扶杨油层储量在注水开发条件下难以有效动用,为提高这部分储量的有效动用率,开展了CO2非混相驱油试验研究。
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