黄淮海地区粮食生产中的农业水资源经济价值核算 Estimation of economic value of agricultural water resource in grain production in Huang-Huai-Hai Region;
黄淮海地区冬小麦光合作用参数的取值范围 10. Variations of Vegetation Cover and Its Impact on Climate and Water Source in Huanghe-Huaihe-Haihe Zone; 黄淮海地区植被覆盖变化及其对气候与水资源影响研究 11. Estimation of economic value of agricultural water resource in grain production in Huang-Huai-Hai...
a经历坎坷后终于在一起 After experiences roughly finally in the same place[translate] a北方属于干旱半干旱地区,黄淮海流域人均水资源是全国平均水平的五分之一,仅为世界平均水平的十六分之一,是中国最缺水的地区。 正在翻译,请等待...[translate]
黄淮海地区 1. Estimation of economic value of agricultural water resource in grain production in Huang-Huai-Hai Region; 黄淮海地区粮食生产中的农业水资源经济价值核算 2. The Spatial Analysis of Socio-economic Difference and its Agglomeration Development Strategy Model in Huang-Huai-Hai Region 黄淮海...