1) benefit calculation of soil and water conservation
减水减沙效益计算
1.
35 g/cm~3 to the benefit calculation of soil and water conservation for check dams,this study chose typical check dams,excavated the sections of the dams,analyzed section condition,collected soil samples of each layer,determined the dry bulk density of samples,analyzed the dry density distribution condition of the dams and restored the layer sedimentation amount of the dams.
针对淤地坝减水减沙效益计算中以1。
3) benefits of sediment reduction
减沙效益
1.
The paper approaches the optimized configuration of soil and water conservation measures from the configuration of soil and water conservation measures in different time intervals of the Wuding River basin and by taking the benefits of sediment reduction as the objective of study.
从分析无定河流域不同时段水土保持措施配置入手,以减沙效益为研究目标,探讨了水土保持措施优化配置问题。
4) benefit of sediment reduction
减沙效益
1.
Assessment on benefit of sediment reduction by comprehensive controls in the Zhifanggou Watershed;
纸坊沟流域水土流失综合治理减沙效益评价
5) sediment reduction benefit
减沙效益
1.
Relationship between sediment reduction benefit and control degree of soil erosion in region from Hekouzhen to Longmen;
河龙区间减沙效益与水土流失治理度的关系
2.
On the basis of analysing soil and water loss features and soil and water conservationpractices arrangement of Nihegou watershed,sediment reduction benefit was calculated makinguse of soil and water conservation method-rainfail rectification and experience formula of regionrelated to precipetation-flood capacity-sediment discharge.
在分析了泥河沟流域水土流失特征、水土保持措施配置的基础上，利用水土保持法－降雨较正和降水量－洪水量－输沙量相关的地区经验公式，计算了该流域的减沙效益。
补充资料：无减
【无减】
（术语）成佛果后尽未来际无减少之功德也。
（术语）成佛果后尽未来际无减少之功德也。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条