... the primary sense 主要知觉 macro-pore flow 大孔隙流 transport volume forecast 运量预测 ...
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本文着重对节水灌溉稻田土壤大孔隙分布不确定性研究,为大孔隙流研究工作进一步开展奠定了基础。
This paper emphatically studied uncertainty distribution of macropore in paddy soil, laid the foundation of further research on macropore flow.
土壤中普遍存在的大孔隙使水及溶质快速穿过土壤,污染地下水,确定土壤大孔隙流性质需要大量的野外和室内实验。
Water and solutes go fast through the macropores in soil and pollute groundwater. Field and laboratory tests are needed to determine the macropore flow properties.
土壤特性的空间尺度问题是当今土壤科学研究的前沿,在进行土壤空间变异研究中,大孔隙的合理取样尺度分析对大孔隙流研究具有十分重要意义。
Spatial scale is forefront in soil-scientific research, so the analysis of macropore reasonable sampling size becomes significant which is in case of taking account of spatial variability.
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