英汉例句

• under the conditions of two-point source infiltration, dripper discharge and the effect of soil moisture movement on interference effect of two-point source infiltration.

  双点源入渗条件下，滴头流量和交汇作用对土壤水分分布规律的影响。

• this shows that the model is reliable, the numerical method is feasible, and the model can be used in simulating soil moisture movement in field on the condition ofthe crop growth.

  通改数值模拟对模型的验征，计算值与实测值拟合较好，这表明，该模型是可靠的，数值方法是可行的，可以用来模拟作物生长条件下田间土壤水分的运动。

• the methods in relation to boundary condition of simulation area for one dimension numerical simulation of soil moisture movement under variable water head are suggested.

  本研究提出了一种变水头条件下一维土壤水分运动数值模拟的边界处理方法，采用隐式差分法对基本方程进行差分离散，用迭代法求解非线性方程。

• research on soil moisture movement of drip irrigation, is the right design system and the premise and basis of field crops to high water management.

  滴灌条件下土壤水分运移规律的试验研究，是正确设计滴灌系统和对田间作物水分进行精準管理的前提和基础。

• in this project, the experimental studies on the characteristics of infiltration and soil moisture movement under water storage pit irrigation were conducted.

  本课题针对蓄水坑灌法的入渗和土壤水分运动进行了试验研究。

• based on the principle and general momentum equilibrium equation of soil moisture, a realistic model of soil moisture movement in spac system is established in this paper.

  基于土壤水动力学原理，建立了内陆河流域山前农田绿洲spac系统土壤水分运移的子模型。

• by using the experimental device of soil moisture movement of single water storage pit and suction gauge, irrigation experiment of single water storage pit are conducted.

  利用蓄水单坑土壤水分运动试验装置结合负压计进行蓄水单坑灌水试验。

• it indicates that the numerical modeling can reflect the status of soil moisture movement under the condition of water storage pit irrigation, and its method of solution is feasible.

  说明所建立的数学模型能够反映蓄水坑灌条件下的土壤水分运动状况，其数值求解方法也是可行的。