regional desertification degree
常见例句
- The assessment on regional desertification degree is very important to prevent and control desertification.
區域沙漠化程度評價對於防沙治沙具有重要意義。 - Meanwhile, considering the ratio of non desertified land area and different degree desertified land area, a regional evaluation model of land desertification level was given out.
在此基礎上，考慮到非荒漠化土地及各程度荒漠化土地在麪積上的組成比例，給出區域性土地風蝕荒漠化縂躰水平評價模型； 返回 regional desertification degree