田间土壤水分、盐分和温度变化使水、盐、热耦合迁移的过程极其复杂。
The variation of soil water, salinity and temperature in the field makes the coupled transport processes of them very complicated.
研究了天然盐渍土在多次冻融循环时的水分和盐分迁移规律及强度变化特征。
Moving patterns of water and solute migration and variations of shear strength of the representative crude saline soils were studied for different kinds of soils.
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