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.
但具体到分区而言，黄土丘陵区必须通过粮食调入才能满足本区需求，而黄土台塬区则有一定盈余。 - Application of decision support system based on GIS for returning farmland to forestland or grassland in the loess hill semi-arid region;
退耕还林还草是我国在西部大开发中实施的一项重大生态建设工程。 返回 loess hill region