Deterministic numerical models of the soil unsaturated zone can be widely applied to the fields of agronomy, environment, engineering etc.
土壤非饱和带确定性数值模型在农业、环境、工程等领域有着广泛的应用。
2
Residual soil is one of special soils, of which engineering geological property is usually different because of its difference in origin of rock, geological environment and weathering condition.
残积土作为一种特殊土，其工程地质性质往往因母岩类型、地质环境及风化条件的不同差异很大。
3
Freezing in soil makes water transfer to frozen area, and it plays a very important role in the research of agriculture, water resources, environment and engineering.