Soil aggregate stability is a key property of soil, and reflects soil fertility.
团聚体稳定性是土壤的基本性质，反映了土壤肥力的高低。
Soil aggregate composition and stability are closely related to soil quality, soil erosion and agricultural sustainability.
土壤团聚体组成及其稳定性与土壤质量、土壤侵蚀和农业可持续性有着密切联系。
The soil organic and clay influence remarkably the soil aggregate "original stability" and "collapse velocity", they are the mostly intrinsic factor to soil aggregate erosion.
土壤有机质和粘粒含量显著地影响土壤团聚体的“原始稳定性”和“崩解速率”，是影响土壤团聚体抗蚀性的主要内在因素。
The results showed that soil surface random roughness, soil cohesion and aggregate stability had significant difference among land use types.
结果表明，大南沟流域内土壤随机糙度、抗剪力和团粒稳定性具有一定的空间变化规律，不同土地利用方式间有显著差异。
The stability and structure of soil aggregate getting bad, which can accelerate soil erosion, shows that acid rain has soil erodibility.
红壤团聚体的稳定性和结构性变差，会加速土壤侵蚀，表现出酸雨对红壤的可蚀性。
Soil aggregate is the main component of soil and the basic unit of soil structure. Its formation and stability are realized by the effects of all kinds of cementing substance in soil.
土壤团聚体是土壤的重要组成部分、土壤结构的基本单位，其形成和稳定主要是通过土壤中各种胶结物质的胶结作用实现的。
At the end, a reasonable reference value on the strength parameters of rock-soil aggregate in the study area is proposed to establish the foundation of the 3d slope stability analysis.
最后，对研究区分布的土石混合体的强度参数提出合理的参考值，为变形体的三维稳定分析奠定基础。
At the end, a reasonable reference value on the strength parameters of rock-soil aggregate in the study area is proposed to establish the foundation of the 3d slope stability analysis.
最后，对研究区分布的土石混合体的强度参数提出合理的参考值，为变形体的三维稳定分析奠定基础。
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