土壤水分运移热力学特性的研究

Sduty on Thermodynamic Characteristics of Soil-water Movement

根据目前土壤水热力学及土壤水动力学的研究成果，从能量观点出发，将土壤水热力学与土壤水动力学有机结合起来，在充分考虑了温度场及一些其它力场对土壤水分运移特性影响的基础上，推出了土壤水分运动方程，使土壤水分运动方程具有更广泛的适用性，为进一步模拟各种情况土壤运移提供了基础。

According to the research results of soil-water thermodynamics and dynamics and interms of enegy theory,soil-water thermodynamics is connected with soil-water dynamics to form newsoil-water kinetic equation,and the influences of temperatrue field and other force fields on soil-watermovement are considered.This makes the kinetic equation more extensive applicability and lays thefundations of further research for soil-water movement on various of conditions.