land drainage meaning in English
地面排水
土地排水
Examples
- Standard of land drainage test
农田排水试验规范 - Civil engineering - drainage and erosion protection - territorial land drainage and flood control strategy study phase iii
本港地面排水系统及防洪策略研究第iii期 - This can be done by converting to water - conserving irrigation systems ; taking the poorest and steepest lands out of production ; switching to less - thirsty crops ( which may require changes to government subsidies for certain crops0 ; implementing proper agricultural land drainage and soil management practices , and reducing fertilizer and pesticide use
可行的方式是改变水保持的灌溉系统；让贫瘠陡峭的地解除生产，掌握少旱作物(可以要求将政府津贴抵代某些作物) ；执行更合适的农业土地排水及土壤经营机制，以及减少肥料与杀虫剂的使用。