unsaturated soil water movement parameter 非饱和土壤水分运动参数
unsaturated soil water movement parameters 非饱和土壤水分运动参数
Spatial variability of soil water retention function is a primary prerequisite for quantitative research on water movement and solution transfer in unsaturated zone.
土壤水分特征函数空间异质性是定量研究土壤非饱和带水分运动以及溶质运移的先决条件。
Soil water retention characteristics served as a vital parameter in modeling water movement and chemical transport in unsaturated soil.
土壤水分特征曲线是模拟水分和化学物质在非饱和土壤中运移的关键参数。
With the background of soil salinity in the plain of North China, a water-heat-salt movement of soil water in unsaturated-saturated region is studied by numerical simulation.
本文以我国北方平原的土壤次生盐化为背景，对土壤中饱和—非饱和水的水—热—盐一维运动模型进行了数值模拟。
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