有机质含量低于1%时，黏粒含量对土壤的吸附能力有着重要影响；
While clay content played an important role in sorption capacity of the soils as SOM content was below 1%.
黏粒，尤其是胶粒的胶结作用，对土料的结构稳定性具有重要作用。
The cementation of clay, especially colloidal particle, plays an important role in the structural stability of soil samples.
其结果是团聚作用降低而黏粒含量增加，最终导致土壤的可蚀性加大。
The influences made soil aggregation decreased, clay content increased and finally soil erodibility enhanced.
结果表明，氟污染使土壤黏粒的稳定性增强，土壤胶体的临界聚沉浓度增大；
The results indicated that fluorine pollution strengthened the stability of soil colloid and increased the critical flocculation concentration.
在水分和PAM的共同作用下，黏粒含量高的土壤的抗风蚀能力要强于黏粒含量低的土壤。
Soil with higher clay content has the higher capability preventing soil from wind erosion than one with less clay content under the together action of PAM and water.
伊利石在表层有增加的趋势，而蒙脱石向下则有增加的现象，此结果与黏粒的全量分析相一致。
Moreover, illite tends to increase in the surface layer and montmorillonite increases downwards in the content, which is in consistent with the total analysis of the clay.
其性能主要是由土壤密度、水分、孔隙度、黏粒含量等土壤物理性质以及森林植物根系等因子决定。
Performance is mainly determined by the soil physical properties, soil density, moisture, porosity, clay content and the forest root such as other factor.
结果显示压实度随塑性指数和黏粒含量的增加而减小，同时证明塑性指数和黏粒含量有较好的相关性；
The results showed that degree of compaction reduces as plasticity index and clay content increase, which also prove the relationship between plasticity index and clay content;
黏粒质量分数对土壤比水容量有较大影响，试验土壤在任一水吸力水平下的比水容量值均随其黏粒质量分数增大而增大。
The parameters of Gardner and van Genuchten soil water characteristic curve models went up with the increase of clay content. 2 soil clay content has a great effect on specific water capacity.
黏粒质量分数对土壤比水容量有较大影响，试验土壤在任一水吸力水平下的比水容量值均随其黏粒质量分数增大而增大。
The parameters of Gardner and van Genuchten soil water characteristic curve models went up with the increase of clay content. 2 soil clay content has a great effect on specific water capacity.
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