冻结土壤 meaning in Chinese
frozen soil
Examples
- Standard test method for laboratory determination of creep properties of frozen soil samples by uniaxial compression
单轴压缩法实验室测定冻结土壤样品蠕变性能的标准试验方法 - The irrigation process of frozen soils is analogous with unfrozen soils and corresponds with k o c t r k o b infiltration model
冻结土壤水分入渗过程与非冻结土壤类似，符合考斯加科夫入渗模型。 - The varying procedure of the infiltration capacities of frozen soils within a year is in keeping with second - degree polynomial functions and the varying procedure of the infiltration capacities of frozen soils within a day corresponds with third - degree polynomial functions
冻结土壤的入渗能力明显小于相同条件下非冻结土壤的入渗能力，其年变化过程符合二次多项式关系，日变化过程符合3次多项式关系。 - The phase change of soil moisture and inflation of the frozen moisture c ause the reduction of hydraulic conductivity by reducing the area of flow section and the aperture of soil pore space , increasing the capillary resisting force to soil moisture , and decreasing the water potential gradient because of the increasing of movement distances of soil water
导水率减小是冻结土壤入渗能力减小的根本原因，而土壤中液态水的相变是导水率减小的根源所在。土壤水分的相变及其膨胀通过减小土壤水分过水断面面积和孔隙孔径，增大阻力和由于增长运动距离而减小水势梯度使冻结土壤的导水率降低。