降雨径流模拟是土壤侵蚀、非点源污染、地表水量平衡计算等众多研究领域的非常重要的技术手段。
Rainfall-runoff simulation is the very important technique for soil erosion, non-point source pollution, surface water balance calculation and some other study fields.
借助适合于黄土高原降雨- 产流特性的月水量平衡改进模型，计算天然状态下降雨应有的产流量与同期实测径流量求得减水效果。
The monthly water balance model for calculating runoff on loess plateau has been used in analyzing the benefits of water reduction by soil and water conservation.
本文应用农田水量平衡原理，建立了宁夏引黄灌区麦田灌溉横型，并对模型中有关参变量的计算进行了讨论。
This paper, using the principle of field water balance, establishes the irrigation model of Ningxia Yin-huang irrigation area, and discusses the calculation of parameters in the model.
对圣维南方程组进行离散后，用追赶法对各河道进行演算，由水量平衡原理对各结点进行计算，就可求得河道各断面的水流情况。
After the derivation of the Saint-Venant Equations, water level and discharge of each cross-section are derived by the recursion method and the principle of water balance.
从作物需水量的基本概念出发，以水量平衡原理为基础，建立了模拟农田根层土壤水循环的计算机模型- IS AREG。
ISAREG is an irrigation scheduling simulation model based on the concept of crop water requirements and soil water balance.
用水量平衡法计算的流域多年平均实际蒸散发量对估算结果进行检验。
Actual evapotranspiration was reckoned by model and results were verified by explored the secular annual mean basin actual evapotranspiration which was calculated from water model.
本文应用水量平衡原理，提出了计算流域耗水量的两种水量平衡方程序，并进行了实例举证和讨。
This paper, based on the principle of water balance, developed two equations for calculation of water consumption on river valley.
它以地下水渗流理论为基础，从整个计算区域的水量平衡或质量守恒出发，建立反映整个计算区域地下水运动状况的数学模型。
It based on groundwater percolation theory and water balance or quality conservation builds mathematical model which can reflect the whole regional groundwater movement.
利用解吸平衡计算出来的单层含水量的值高于吸湿平衡计算出的值。
Using the desorption equilibrium to calculated the moisture content is higher than the value calculated by the sorption.
用MATLAB计算食品过程中的物料平衡含水量、气体吸收的传质单元数和传热过程的调节，研究基于MATLAB的非线性方程、非线性方程组的求解和数值积分功能的应用。
The equilibrium water content of the solids for drying, the number of mass transfer units for gas absorption and mass flow rate for heat transfer system were obtained using MATLAB.
在数值计算过程中，采用了质量守恒和特殊的迭代求解格式以加快计算收敛速度和减少水量平衡误差。
In the process of computation a method based on mass conservation and a special iteration procedure are applied to accelerate the convergence speed and minimize the error of water balance.
在数值计算过程中，采用了质量守恒和特殊的迭代求解格式以加快计算收敛速度和减少水量平衡误差。
In the process of computation a method based on mass conservation and a special iteration procedure are applied to accelerate the convergence speed and minimize the error of water balance.
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