Based on an assumption that the depletion of soil water is proportional to soil water storage, the exponential depletion relation of soil water is obtained.
基于土壤水分变化率与贮水量成正比这一假定，得出了土壤水分的指数消退关系。
At the same time this paper discussed the relation between water and soil conservation and break-off discharge in the Yellow River, dried soil layer.
同时对黄河断流以及土壤干层与水土保持建设的关系进行了探讨。
The soil straw cover of farmland is a main method to prevent the soil and water erosion, it is very important to research the relation between the straw cover and the wind erosion.
农田地表秸秆覆盖是防止水土流失的一项主要措施，研究秸秆覆盖度与土壤风蚀、水蚀的定量关系对农田采取合理的覆盖形式有重要的指导意义。
应用推荐