1) soil water diffusivity
土壤水分扩散率
1.
Establishing and application on single parameter model of soil water diffusivity in Nanxiaohegou basin
甘肃南小河流域土壤水分扩散率单一参数模型的建立及应用
2.
Unsaturated soil water diffusivity is a necessarily basal parameter to study soil water movement laws and quantificationally analyze soil water movement with method of mathematical simulation.
非饱和土壤水分扩散率是研究土壤水分运动规律必不可少的基本参数之一。
2) soil water diffusion
土壤水扩散率
1.
Based on the soil of runoff plot in the loess hilly areas,the soil hydraulic properties have been measured,which are the soil water retention curve,soil water diffusion and soil water conductivity.
利用土壤水动力学原理 ,以陕西长武黄土沟壑区径流小区土壤为材料 ,用离心机法、水平土柱渗吸法及公式推导法分别对径流小区土壤水分运动参数 (土壤水分特征曲线、土壤水扩散率、土壤导水率 )进行测定 ,结果表明 :土壤水分特征曲线符合指数关系曲线 ,土壤水扩散率符合抛物线形式以及土壤导水率的表达式。
3) unsaturated soil water diffusivity
非饱和土壤水扩散率
1.
his paper discusses the unsaturated soil water diffusivity of lateritic red earth and its effect factors in South China.
对华南赤红壤非饱和土壤水扩散率及其影响因素进行了研究。
2.
The method of horizontal earth column was used to study the unsaturated soil water diffusivity of three seashore saline soils.
本试验采用水平土柱法对三种滨海盐渍土的非饱和土壤水扩散率进行的研究结果表明:三种土壤的非饱和土壤水扩散率变化于0。
4) soil interior boundary
土壤水分扩散毛细作用
5) Soil thermal diffusivity
土壤热扩散率
1.
For the characteristics of urban boundary layer and energy budget,experiments were carried in Hefei and Nanjing city during the summer of 2004,and values of the soil thermal diffusivity v_g were obtained.
为了获得城市边界层能量特征,于2004年7～8月分别在合肥、南京两地采集土壤温度数据,并分析获得两地的土壤热扩散率v_g。
2.
A method coupled thermal conduction and convection,first proposed by Zhiqiu GAO,to determing the accurate values of soil thermal diffusivity and liquid water flux density is introduced,using this method we determined the soil thermal diffusivity,k=0.
利用临汾市基本气象观测站的土壤温度资料,采用同时考虑热传导和热对流的土壤温度算法研究了临汾市的土壤热扩散率和液态水通量密度。
6) hydraulic diffusivity in soil
土壤水扩散系数
补充资料：土壤水分运动基本方程(见土壤水运动)
土壤水分运动基本方程(见土壤水运动)
turang shuifen yundong iiben土壤水分运动基本方程fangeheng见土壤水运动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条