产沙区 meaning in English
sediment contributing area
Examples
- It is important to reveal the law of soil erosion and develop soil erosion forecast model , which has a bearing on preventing the loess of water and soil
坡耕地作为重要的侵蚀产沙区，揭示其土壤侵蚀规律和泥沙运移方式，对建立土壤侵蚀预报模型、加强土地管理防止土壤退化具有十分重要的意义。