loess hill region
常见例句
- But in order to achieve an equilibrium of demand and supply, loess hill regions must import grain from the Loess Platform region.
但具躰到分區而言，黃土丘陵區必須通過糧食調入才能滿足本區需求，而黃土台塬區則有一定盈餘。 - Application of decision support system based on GIS for returning farmland to forestland or grassland in the loess hill semi-arid region;
退耕還林還草是我國在西部大開發中實施的一項重大生態建設工程。 返回 loess hill region