Fine sediment flocculation and deflocculation play an important role in soil penetrability and soil erodibility, and are one of the primary contents of soil and water conservation.
细颗粒泥沙的絮凝或分散对土壤渗透性、土壤可蚀性有重要作用，是水土保持研究的重要内容。
The results indicated that fluorine pollution strengthened the stability of soil colloid and increased the critical flocculation concentration.
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；
It's of important meanings for study on the dispersion-flocculation behavior of clays in soil to soil environment protection.
研究土壤中粘土分散凝聚行为对于土壤环境的保护具有重要意义。
Flocculation and deflocculation of fine sediment play an important role in soil structural stability, agro-chemical compounds movement and eroded sediment transport.
细颗粒泥沙的絮凝-分散对土壤结构的稳定性，土壤中农用化合物的迁移以及侵蚀泥沙的输移、沉积有重要作用。
The effect extent of increasing the critical flocculation concentration is different among various soils, expressing that the effect on red soils is more remarkable than that on the paddy soil.
土壤中增加氟，对土壤胶体临界聚沉浓度增大的影响程度因土壤类型不同而不同，表现为红壤大于水稻土；
The effect extent of increasing the critical flocculation concentration is different among various soils, expressing that the effect on red soils is more remarkable than that on the paddy soil.
土壤中增加氟，对土壤胶体临界聚沉浓度增大的影响程度因土壤类型不同而不同，表现为红壤大于水稻土；
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