The fractal dimension of soil aggregates and microaggregates may indicate that the soil physical properties are good or not.
土壤团聚体和微团聚体的分形维数可以表明土壤物理性质的好坏。
2
Soil microaggregates can influence the soil physical, chemical and biological properties and may be used as an overall index for evaluating the fertility level of soil.
土壤微团聚体具有影响土壤理化生物性质多方面的作用，可能作为评价土壤肥力水平的综合指标。
3
Conclusion The formation of microaggregates of platelets in liver sinusoids may be the cause for the decreasing platelet amount and AGG in patients with hepatolithiasis having a histoy of cholangitis.