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- Effect of stubble and straw mulch on soil and water erosion on loess slope land 残茬和秸秆覆盖对黄土坡耕地水土流失的影响
- Effects of rainfall intensity on rainfall infiltration and redistribution in soil on Loess slope land 雨强对黄土坡面土壤水分入渗及再分布的影响
- 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
- loess slope land 黄土坡地
- The study provided a reference for improving the model of soil nutrient transfer in runoff on the loess slope. 该研究为进一步完善黄土坡面径流养分迁移模拟模型提供了参考。
- loess sloping land 黄土坡地
- Runoff experiments were conducted on the loess slope to determine the hydrodynamic characteristics of the rills. 本文通过径流冲刷试验,对黄土坡面形成的细沟的水力学特征进行了试验研究。
- By applying the evaluation system, the evaluation is objective and scientific, and the treatment method of loess slope optimum. 运用该评判体系对边坡治理方案进行客观、科学的评价,为准确地进行黄土边坡治理方案的优选提供重要保证。
- Special experiments were designed to analyze the variation of headcut and bank landslip in rill evolution process on loess slope. 摘要利用实验中降雨前后坡面的地形变化计算了细沟发育过程中溯源侵蚀和沟壁崩塌的产沙量。
- Covered loess slope is better for the growth of one-year Robinia,mixed gravel with loess slope is better for the growth of two-year Robinia. 黄土母质有利于1年生刺槐的生长,岩土混排则更有利于2年生以上刺槐的生长。
- Planting bush mulberry on sleep slope land more than 25 degrees with deepen levelditches. 陕北黄土丘陵区以水平槽带状灌木化在25。
- The characteristics of high cutting loess slope determine the special character of its siding surface when it is in unstable condition. 摘要黄土路堑高边坡自身的特点,决定了其失稳破坏时滑裂面的特殊特征。
- On basis of reasonable slope form which can ensure the stability of the whole slope, the technical program for vegetation protection of highway loess slope is put forward. 最后,在保证边坡整体稳定的合理坡型的基础上,提出了公路黄土路堑高边坡植物防护技术方案。
- They are heat-resistant and do not need much labor.Taiwan farmers utilize riverbeds, slope land and graveled land as plantation areas for pineapples. 台湾凤梨除供国内市场食用外,也制成凤梨罐头、果汁罐头、盐渍凤梨、脱水凤梨或蜜饯凤梨等大量外销。
- Then compared to the calculation results with the normal formula method,a more excellent calculation method for the design runoff amount on the loess slope is educed. 然后与规范公式法计算的结果进行比较,得出黄土坡面设计径流量更优的计算方法。
- With observation data of terrace and slope land runoff plots, the authors analyzed the soil and water conservation benefit of terracing. 摘要应用江西典型红壤坡地梯田与坡耕地社区的观测资料,对坡改梯的水土保持效应进行了分析研究。
- Soil erosion caused by rain and the layer flow of slope land is thinked as simultaneous occurrence process of slope land soil of dispersion, deposition and diversion. 由于降雨、坡面层流引起的土壤侵蚀被认为是涉及到坡面土壤的分散、沉积和转移同时发生的过程。
- 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。
- The loess slope was analyzed with reliability method, an optimized model for designing high loess slope was established, and the high loess slope of Tong-Hong highway was used to verify this model. 对黄土高边坡进行可靠性分析,应用数学原理和优化原理,建立了黄土高边坡的优化模型,对铜黄一级公路黄土高边坡进行分析验证。
- The sloping land is the innovation in landscape design for urban buildings. 世贸丽晶城独有的“坡地”设计开创了城市中心楼盘景观设计的全新时代。