大流域 [
dà liú yù]
[水文] large watershed
- 世界银行在中国资助的水利项目遍及各大流域。
The World Bank has assisted the People’s Republic of China in water resources development for several large river basins. - 文章认为,采用这种方法计算的土壤侵蚀模数,与实测值基本一致,可满足大流域土壤侵蚀分级的精度要求。
The author suggests that the erosion module determined by this method is close to observed with aceurancy satisfying for soil erosion classification of a huge basin. - 豫北平原隶属黄河、海河两大流域,在平原区松散岩类中蕴藏着较丰富的地下水。
North Henan Plain is subject to two large basins of Yellow River and Haihe River, where contains relative abundant groundwater among loose rock groups in plain area.
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