入渗试验 meaning in English
infiltration test
Examples
- The result shows that the reason of muddy water infiltration differing from rinsing is the clay in muddy water
根据浑水入渗试验资料，建立了浑水入渗经验公式。 - It is recommended that a lot of experiments on the infiltration into soil be conducted , and the models on different stages of infiltration formed on the basis of these experimental data in the future
下一阶段建议进行大量土壤入渗试验，在此基础上研究建立更高精度的分阶段土壤入渗参数模型。 - According to the basic equation for water flow in subgrade soil , based on the basic soil properties of compacted loess , the redistribution of soil moisture and the soil water - migrate parameters are studied
摘要基于黄土路基压实后土体的基本性质，根据路基土中水分运动的基本方程，通过室内一维土柱入渗试验，得到不同压实度的黄土湿润锋湿度与平均湿度、水分入渗速率的关系曲线。 - The mathematical verification for the numerical model is performed by the analytical solution to a special case . based on the numerical model , the numerical simulation for a lab infiltration testing result is done and the modeling result is exact 2
利用一种特殊情形的解析解对该数值模型的正确性进行了数学检验，并利用该数值模型对一室内入渗试验结果进行了数值模拟，模拟结果比较准确。 - Because these factors make change more often , soil time space variability is more bigger . the relationship of single factor between soil water infiltration capacities and certain influencing factor could be established quantitatively by means of soil water infiltration tests in indoor , there is negative correlation relation between soil water infiltration capacities and soil structure . there is negative correlation relation in high grit content and low physical clay content soil , and second - degree polynomial relation in high physical clay content junk structural soil between soil water infiltration capacities and soil moisture
由于这些因素在时刻发生变化，使得土壤的时空变异性较大，只能用室内土壤水分入渗试验来定量确定土壤水分入渗能力与某些影响因素之间的单因子相关关系，土壤水分入渗能力与土壤结构之间呈负相关关系，土壤水分入渗能力与土壤含水量之间在土壤砂粒含量高，物理性粘粒含量低的无结构土壤中呈负相关关系，在物理性粘粒含量高的团粒结构土壤中呈二次多项式关系。