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- It is proposed three distinct characters that are soil erosion chain with rank and hiberarchy, complexity and diversity of the dynamic evolvement. 指出土壤侵蚀链具有等级层次性,动态演化过程的复杂性及类型多样性等3个突出特征。
- These supply much useful revelation for studying the dynamic mechanism of the soil erosion chain in slope and ditch syst em, and effectively controlling water and soil losses in loess hilly and gully a rea. 这些为研究和揭示坡沟系统土壤侵蚀链的动力机制,以及有效控制与治理黄土丘陵沟壑区的水土流失现象,提供了许多有益的启示。
- soil erosive chain 土壤侵蚀链
- Soil basic feature of erosive chain in purple hilly region and its relation to soil erosion 紫色丘陵区侵蚀链的土壤基本性状及与侵蚀的关系
- Characteristics of Energy Transform in Vertical banding of Soil Erosion Chain in Loess Hilly Region 黄土丘陵区土壤侵蚀链各垂直带能量转化特征研究
- Temporal and spatial distribution characteristic of water-sand flow in vertical belts of soil erosion chain in loess region 黄土区土壤侵蚀链各垂直带水沙流时空分布特征研究
- The shelter belt halted the soil erosion. 防护林带防止了水土流失。
- This will help to prevent soil erosion. 这可以有助于防止水土流失。
- Crop rotation helps prevent soil erosion. 农作物轮作有助于防止水土流失。
- NPS models application in soil erosion simulating. 非点源污染模型在土壤侵蚀模拟中的应用及发展动态
- soil erosion chain 土壤侵蚀链
- Soil erosion is a main contributor to water pollution. 土壤侵蚀是水污染的一个主要根源。
- Drought and soil erosion had long been a major problem. 干旱和水土流失一直是个老大难问题。
- They decide to plant more trees to prevent soil erosion. 他们决定种更多的树以防土壤受侵蚀。
- Soil erosion was mitigated by the planting of trees. 植树造林减轻了土壤侵蚀。
- Any soil erosion or degradation problems? Prevention measures? 是否存在水土流失、土壤退化问题?防治措施。
- The region of flow produce is loose embankment and the flat roof, the gully erosion chain is the main cause of the sediment yield increase. 弃土场内主要的产流区域为松散边坡和平台,坡面的侵蚀链是造成区域内产沙量增加的主要原因。
- Why do you think that agriculture can spend up soil erosion? 为什么农业会加速水土流失?
- Influence of Overgrazing on Soil Erosion of Grassland. 过度放牧对草原土壤侵蚀的影响。
- Trees were planted on the barren hillock to reduce soil erosion. 人们在荒丘上种植了树木以减少水土流失。