张力渗透仪是一种根据多维入渗原理进行土壤水分和溶质运移参数原位测量的仪器。
Tension infiltration meter is a kind of devices measuring soil moisture and solute movement parameters on the spot according to multi-dimensional infiltration theory.
基于土壤中溶质运移的对流弥散方程(CDE)提出了溶质运移参数估计的图解方法。
A graphing method is proposed in this paper for estimating parameters of solute transport in soils based on the convection-dispersion equation (CDE).
通过室内模拟试验，分析了层状土溶质运移特性，研究了层状土溶质运移参数变化特征。
According to lab simulation experiment, the feature of layered soil solute transport was analyzed, and the changes of solute transport parameter were studied.
土壤水分特征曲线是模拟水分和化学物质在非饱和土壤中运移的关键参数。
Soil water retention characteristics served as a vital parameter in modeling water movement and chemical transport in unsaturated soil.
弥散参数的求得，是正确认识地下水污染运移及对其控制的前提。
The finding of dispersion parameter is a prerequisite to recognize correctly the pollutant migration of underground water and its control.
构造模型进行预测的关键在于确定模型参数，在土壤溶质运移模型中一般包括弥散系数和延迟因子两个参数。
The key to establish model and predict lies in the determination of model parameters, which include generally dispersion coefficient and retardation factor.
土壤水力性质是研究非饱和带中水分和溶质运移的重要参数，可以用孔隙网络模型进行预测。
Soil hydraulic properties are the key information required in quantitatively modeling water flow and solute transport in the vadose zone, which can be predicted using pore scale network models.
粘土垫的厚度及其渗透性、压缩粘土垫层与含水层的吸附能力是填埋场污染物运移的重要近控制参数。
It is found that the most important factors affecting the migration process of pollutants include the thickness and permeability of the clay liner, sorption capacities of both aquifer and clay liner.
讨论了注入温度、注入速度、段塞尺寸等参数对活性剂运移的影响。
The effects of temperature, displacement velocity and slug size on surfactant transport process were discussed. The results sh…
讨论了注入温度、注入速度、段塞尺寸等参数对活性剂运移的影响。
The effects of temperature, displacement velocity and slug size on surfactant transport process were discussed. The results sh…
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