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- artificial soil erosion 人为水土流失
- 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
- It contrasts the vegetation degree of cover, rainfall-runoff, soil erosion quantity and soil anti-erodibility of 10 species of liane through artificial slope runoff plots. 摘要利用坡面人工径流小区,对比了10种藤本植物池的植被覆盖皮、径流量、土壤侵蚀量和土壤抗蚀性能。
- 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。
- Many believe artificial soils do not simulate natural soils. 许多人相信人造土并不像天然土。
- 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。
- 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。
- Any soil erosion or degradation problems ? Prevention measures? 3是否存在水土流失、土壤退化问题?防治措施。
- An experiment of growing plants in artificial soil is being conducted in the laboratory. 实验室里正在进行使用人造土栽培植物的实验。
- People plant trees on the barren hillock to prevent soil erosion. 人们在荒丘上种植了树木以减少水土流失。
- Transforming desert areas and preventing soil erosion ? 防沙治沙,防治水土流失。
- A test was conduced to purify sewage from CAU with a modeling cylinder filled by artificial soil with 3 irrigating time and 4 ratios of wetting-drying. 在土柱内装填人工土滤料,利用中国农业大学排放的混合污水进行了3种配水时间4种湿干比污水处理试验。