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- runoff loss on sloping land 坡地径流损失
- Regulation of Soil Loss on Slope Land 坡耕地土壤流失规律研究
- Regulation of Soil Nutrients Loss on Slope Land 坡耕地侵蚀泥沙养分富集规律研究
- When soil on sloping land is farmed improperly, it begins to move under the impact of rain. 当坡地上的土壤被不适当地耕作时,在雨水冲刷下,它就开始移动。
- Runoff loss of soil mineral nitrogen and its relationship with grass coverage on Loess slope land 牧草覆盖对坡面土壤矿质氮素流失的影响
- Consequently, the control of soil and water loss on Sloping Dry Farmland is the bey to the sustainable agriculture development in Sichuan Province. 因此,坡土的水土流失治理是我省持续农业发展的重要基础。
- Based on fixed field monitoring data,soil water potential dynamics and water consumption in the oil-tea camellia woods on slope land of red soil were studied. 利用野外定位观测数据,研究了雨季红壤坡地油茶林土壤水势变化特征及耗水规律。
- With the equipment for indoor artificial precipitation and the simulating experiments on sloping plots,the moisture and nutrients permeation laws of loessal sloping land are analyzed primarily. 利用室内人工降雨模拟装置,通过坡面小区试验,初步分析了黄绵土坡面上水分和养分的渗透规律。
- It has higher systematic stability and error tolerance.Base on the dynamic and physical behavior of soil erosion, the present paper modified the CFNN to predict soil erosion on slope land. 根据土壤侵蚀过程内在特点,采用一种改进的补偿模糊神经网络(CFNN)方法,对坡面侵蚀产沙过程进行了预测研究。
- The engineering of dam on slope land is one of the gully control measures to manage the slope land.From the top to the bottom edge on slope land, it is terraced land alternating with slope land. “坡坝地”工程用治沟的形式治坡:一架山一面坡从上而下坡地和梯田水平带状相间排列至沟沿线。
- Effect of Contour Hedgerow-intercropping System on Slope land and some problems of Application in TGR, Proceeding of 12th International Soil Conservation Organization Meeting, Beijing, Page 344-349. 几种侵蚀红壤有机无机复合状况及其与土壤养分的关系。土壤学报,2008,45(3):510-517。
- soil and water loss on slope surface 坡面水土流失
- Sun Hui, Tang Ya, Chen Keming, et al. Effect of contour hedgerow system on slope lands erosion control[J]. 孙辉;唐亚;陈克明;等.;固氮植物篱防治坡耕地土壤侵蚀效果研究[J]
- Laboratory experiment and fuzzy nearness degree analysis of runoff hydrodynamic erosion factors on slope land surface 坡面径流水蚀动力参数室内试验及模糊贴近度分析
- Considering these phenomena, it is obvious that fertilizer is an essential component for an effective soil and water conservation programme on sloping lands. 考虑到这些,很显然,在坡地土壤有效的土壤和水分保持计划中,肥料是一项重要的组成部分。
- Can you claim for the loss on your insurance? 你能向你投保的公司要求赔偿这一损失吗?
- intercepting ditch on sloping land 山坡截流沟
- We made a loss on(= lost money on)the deal. 我们做那笔交易亏了。
- water storage works on sloping land 坡面蓄水工程
- He was at a loss on hearing the sudden news. 听到那突然的消息后,他慌得不知所措。