开展紫色土土壤侵蚀过程研究不仅深化对土壤侵蚀规律认识，也为紫色土地区土壤侵蚀提供重要科学依据。
The research of purple soil erosion processes is not only prompt the recognition of the rule of soil erosion, but also provide an important science data to clarify purple soil erosion.
揭示浅沟侵蚀过程将加深对陡坡地土壤侵蚀规律的认识，也为侵蚀预报过程模型的建立提供重要的理论依据。
Quantifying ephemeral gully erosion process may enhance to deeply understand soil erosion process on steep hillslope, and provides important theory support to establish erosion prediction model.
坡耕地作为重要的侵蚀产沙区，揭示其土壤侵蚀规律和泥沙运移方式，对建立土壤侵蚀预报模型、加强土地管理防止土壤退化具有十分重要的意义。
It is important to reveal the law of soil erosion and develop soil erosion forecast model, which has a bearing on preventing the loess of water and soil.
在总结坡面土壤侵蚀养分流失规律基础上，建立了坡面侵蚀养分流失方程。
This article summaries the regular of slope soil nutrient loss, establish the equation of slope soil nutrient loss.
因此开展水力侵蚀的研究，探索水力侵蚀产沙规律，对于土壤侵蚀的防治和各类泥沙灾害的治理，具有极大的生产实践意义。
So studying water erosion and probing the laws of sediment yield, have significant production practice meaning to the prevention and cure for soil erosion and all kinds of silt disaster.
根据作者的观察和测量，文章对长安县少陵塬区土壤侵蚀特征和侵蚀规律进行了研究。
On the basis of authors observation and survey, soil erosion characters and erosive regularity were studied for Shaoling tableland of Chang an County.
土壤侵蚀分布具有明显的时空变化特征，研究其时空变化规律对于科学地进行土壤侵蚀防治具有重要意义。
Distribution of soil erosion has obvious characters of space-time change. Researching its space-time change law has important significance for scientific prevention of soil erosion.
对模型的应用表明红壤孔隙结构在土壤侵蚀过程中存在一定的变化规律。
By using the model, we gained the change rules of red soil pore structure during rainfall.
在坡向尺度上，植被覆盖度与土壤侵蚀强度之间的变化规律不明显。
In the aspect scale, the changes of vegetation coverage had less effects on the changes of soil erosion intensity.
作者对国外当前土壤侵蚀模型的最新进展进行了综述，并对侵蚀产沙的尺度变异规律进行了分析。
The paper summarized the new advances for international soil erosion model, and analyzed the rules of scales' changes.
作者对国外当前土壤侵蚀模型的最新进展进行了综述，并对侵蚀产沙的尺度变异规律进行了分析。
The paper summarized the new advances for international soil erosion model, and analyzed the rules of scales' changes.
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