1) Luanxian
滦县
1.
Effects of Regional Floor Area Ratio on Standard Land Price and Its Correction — A Case in Luanxian,Hebei Province
区域容积率对基准地价的影响及修正研究——以河北省滦县为例
2) Luanxian earthquake
滦县地震
3) Luannan County
滦南县
1.
Luannan County is a county of Hebei Province which majors in agriculture.
滦南县是河北省农业生产大县,随着国民经济的快速发展,需水量也在迅速增长,区域内水资源供需矛盾非常突出,滦南县县城所在的水资源分区现状年地下水开采系数已达到1。
4) Luanxian earthquake region
唐山滦县震区
6) the Luanhe river
滦河
1.
Research on Ecological Control over the Luanhe River in Chengde County of Hebei Province;
河北承德县滦河生态治理研究
2.
AFS method is used to analyze micro amounts of arsenic and selenium in the Luanhe river,this method is simple,rapid and high sensitivity.
本文采用了原子荧光光谱法测定滦河水中微量砷、硒 ,具有操作简单、快速、灵敏度高等优点。
补充资料:产于河北省滦县的蝎
产于河北省滦县的蝎
夔 产于河北省滦县的蝎孙景云摄
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