groundwater model meaning in Chinese
地下水模型
Examples
- The inclusion of unsaturated flow in groundwater modelling is important for obtaining physically realistic analysis results
地下水模型中包含非饱和水流对于采用实际的物理分析结果非常重要。 - Genetic algorithm with simulated annealing has better convergence than genetic algorithm . a groundwater model has been developed in mihuashun area , beijing , and genetic algorithm is applied into paremeters ’ identificaiton of the groundwater model
建立了地下水系统参数识别的非线性优化模型，研究了遗传算法、模拟退火算法以及退火遗传算法在地下水系统参数识别中的应用，设计了算法应用步骤。 - Yang and xie 9 developed a numeri - cal model for the moving boundary problem through reducing it to a fixed boundary problem by a coordi - nate transformation . it is necessary to reduce the a subsurface runoff parameterization with water storage and recharge based on the boussinesq - storage equation 623 computational cost of the groundwater model so that it can be applied to a land surface model for climate studies
文献9通过一个坐标变换将运动边界问题转化为一个固定边界问题,进一步改进了该土壤水模型的数值计算方法,使其减少计算量,达到能在一般通用的模式中实际应用 - Visual modflow computer code was selected to simulate heads distribution , calculate the zone budgets of the area , evaluate the effect of external stresses on the groundwater head , to determine how much water would be diverted from the river as the result of pumping and to demonstrate how the groundwater model can be used as a comparative technique to formulate a new approach for the quantitative groundwater vulnerability assessment in order to optimize utilization of the resource
在分析河床沉积物渗透性对模型结果的影响时，采用了实际野外水文地质条件而不像前人所采用的假想模型。本论文用visualmodflow建立数值模型模拟预测了地下水水头分布，计算区域的水均衡，分析源汇项对地下水水位的影响。在此基础上进行了全区的地下水脆弱性评价，为地下水资源的合理开发利用提供依据。 - On basis of the history of research on the development of groundwater modeling in the area of karst , this paper presents the summary of basic theory of karst water movement . the main concerned methods used to model the movement of karst groundwater are summarized systematically and comprehensively . the advantages and disadvantages of every calculation methods are analyzed and compared , based on the analysis , the adaptability of these methods are clarified
回顾了岩溶区地下水流运动数值模拟的发展历程，概述了岩溶水运动的基本理论，系统全面地总结了国内外有关岩溶区地下水运动数值模拟方法，分析比较了各种计算方法的优缺点，在此基础上给出了各种计算方法的适用条件。