One of the most research methods used in recent years is to use linear equation to describe several factors comprehensively and set up root water uptake model.
将几个影响根系吸水的因素综合起来考虑，用线性方程进行描述，建立根系吸水模型，是近些年来出现的一个较为简捷的新途径。
The results showed: the simulation accuracy of the apple tree root water uptake model established by the second method is slightly higher than the model established by the first method.
结果表明：第二种方法建立的苹果树根系吸水模型的模拟精度略高于第一种方法。
Set up the wheat root water uptake model with the field experiment data of soil moisture;
建立了由田间实测土壤水分动态资料反求的冬小麦根系吸水模型；
According to Darcy-theory and Dupuit-hypothesis, the roots of tree were approximately considered as an upside-down circular cone, and then plant root water uptake model was established.
该文根据达西定律和裘布衣假定，把树木根系近似看作为倒圆锥体，建立了树木根系吸水模型，并以油松为例对模型进行了验证。
Through theoretical analysis and numerical computation, a two dimensional root water uptake model then was developed. Results of case st...
由理论分析和计算，得到了较为切合实际的二维根系吸水率模型。
The accuracy of root-uptake-water model depends on the relationship of root-water-uptake rate and root length density to a certain extent.
根系吸水模型的准确性在一定程度上依赖于根系吸水速率与根长密度关系的研究。
The accuracy of root-uptake-water model depends on the relationship of root-water-uptake rate and root length density to a certain extent.
根系吸水模型的准确性在一定程度上依赖于根系吸水速率与根长密度关系的研究。
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