...水土保持 ;长江上游 [gap=16457]Key words : suspended sediment load ; grain size of sediment ; reservoir ; soil-water conservation ; the upper ...
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Soil & Water Conservation 土地和水源保护
Soil Water Conservation Technician 水土保持技师
soil and water conservation 水土保持 ; 水土保持学 ; 水土连结 ; 资源再利用
water and soil conservation [土壤] 水土保持 ; 关键词煤炭资源 ; 土地复垦 ; 资源再利用
Soil &Water Conservation 土地和水源保护
③ Further strengthening soil-water conservation in upstream area of the Yangtze.
③要进一步加强上游地区的水土保持工作。
参考来源 - 关于长江重大问题的思考·2,447,543篇论文数据，部分数据来源于NoteExpress
This proved initially that the benefit of soil-water conservation and water sand reduction of agro-forestry management was remarkable.
初步证明农林复合经营在水土保持减水、减沙方面效益更为突出。
The function of forest floor on water conservation, nutrient supply, promoting biological respiratory intensity and soil development are discussed.
探讨了森林地层在水土保持、养分供应、促进生物呼吸强度和土壤发育等方面的作用。
The management and protection of water and soil conservation facilities, experimental sites, trees and grass planted and other rehabilitation achievements shall be strengthened.
对水土保持设施、试验场地、种植的林草和其他治理成果，应当加强管理和保护。
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