soil freezing meaning in Chinese

土壤冻结

Abstract : based on the mathematical model for coupled of moisture , heat and stress fields during soil freezing , moisture , heat and stress fields during soil freezing around the buried chilled pipeline were studied
文摘:根据冻土水热力耦合数学模型，数值模拟了输冷管道附近土体冻结过程的温度场、水分场、应力场，并给出了土体冻胀位移，得出冻土水热力三场的耦合关系。
This paper analyzes on some factors influencing the water accumulation during the soil freezing process , probes into the mechanism of the water and salt migration during the process of water accumulation , and points out that the water accumulation of frozen zone provides the effect of water and salt migration for the hibernating propagation of the forest in the seasons of winter and spring
分析了土壤冻结过程中水分积聚的影响因素,探讨了水分积聚过程中水盐迁移的机理,指出冻结带水分积聚为冬春季林木越冬繁衍提供了水分,同时盐分也随水分迁移到地表。