青龙河
青龙河-
模糊数学评价法在青龙河水质现状评价中的应用
Application of fuzzy mathematics evaluation to water quality of Qinglong River
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冀东青龙河太古宙花岗岩绿岩带地质特征
The geological features of granite greenstone belts in Qinglong river , Jidong
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河北青龙河地区下元古界浊积岩金矿床
Gold deposits of Lower Proterozoic turbidites in the Qinglong River area , hebei
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规划了龙河湿地公园、青龙河景区、红叶谷。
Planned to construct Longhe Wetland Park , Dragon River Scenic and Red-leaves Valley .