The formation of karst rocky desertification ( KRD) is quite complex, but little related research for formation of KRD in Guizhou Province in historical period has been done in academic circles.
石漠化的形成是一个较为复杂的过程,但学术界对其历史时期的形成过程探讨较少。
The Application Research of KRD ─ⅱ Leather Rare Earths Dyeing Auxiliary
KRD&Ⅱ含稀土皮革染色助剂的应用研究
The membership degrees of drought indicators were calculated at different KRD levels using subordinate function method and the drought resistance were evaluated by index method.
最后利用隶属函数法对不同石漠化程度下的抗旱性指标进行隶属度的计算,采用指数和法对其抗旱性进行综合评价。
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