1) evaluation models for agriculture drought
农业干旱评估模型
2) drought evaluation
干旱评估
1.
Based on the deficit theory of drought evaluation, this paper points out it is the most important that drought evaluation for agriculture should correctly reflect the lose caused by the agricultural drought, and establishes the quantitative models of drought evaluation for agriculture that are static model and dynamic model respectively.
在指出目前各评估指标不足的基础上,提出了农业干旱评估指标最重要的是应正确反映干旱给农业造成的损失大小的思想,并以此建立了农业干旱评估指标的量化模型,即农业干旱评估指标的静态模型和动态模型,该指标不仅能定量计算而且能较准确的反映干旱给农业造成的损失。
3) semi arid region
半干旱型农业区
4) agricultural drought
农业干旱
1.
Zoning study for the frangibility of agricultural drought in Hu nan Province;
湖南农业干旱脆弱性分区研究
2.
Overview of meteorological and agricultural drought indices;
气象、农业干旱指标综述
3.
The studies on precipitation and agricultural drought in Siping City;
四平市降水量与农业干旱研究
5) Assessment Model for Regional Drought
区域旱情评估模型
6) agricultural dry areas
农业干旱区
补充资料：蒙新干旱地区农业气候资源利用(见农业气候资源利用)
蒙新干旱地区农业气候资源利用(见农业气候资源利用)
誉蒸攀耀膝斩罗黔阳哑
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