饱和导水率 [土壤] saturated hydraulic conductivity
- 土壤大孔隙和土壤饱和导水率深度增加呈减小的趋势,并且变异性和复杂性很大。
The macropore and saturated hydraulic conductivity have increase with the increase of altitude and have great variability and complexity. - 本研究对陕西四种不同质地土壤的粒径分布与水分特征曲线及饱和、非饱和导水率的关系进行了研究。
The relationship of Soil particle-size distributions and soil water retention characteristics, saturated and unsaturated hydraulic conductivity were studied in the lab. - 但在土壤导水方面,黄绵土的改善效果最明显,饱和导水率随保水剂用量的增多而增大;
In the aspect of soil water conducting capability, the absorbant was most effective to loessial soil, and the saturated hydraulic conductivity increased with the increase of dosage of the absorbant;