北部丘陵 meaning in English
north downs
Examples
- The occurrence regularity of the fissure water in the bedrocks of the northern hilly countries , taonan city and its direction of water research
洮南市北部丘陵区基岩裂隙水的赋存规律与找水方向 - The wuchuan county locating the ecological vulnerable region of northern foot of yin mountain was studied and divided by the principal components cluster into the four ecological economical regions of returning farmland to forest land , southeast mountain agricultural region , north hillside agricultural region , northwest wind erosion and sandy region of joining agriculture and herbage , and southwest region of joining agriculture and herbage
本文以位于阴山北麓生态脆弱带的武川县为研究对象，通过主成份聚类分析将武川县划分为东南部山地农业区、北部丘陵农业区、西北部风蚀沙化农牧结合区和西南部山地农牧结合区等四个退耕还林生态经济类型区。