地下水模拟 meaning in English
groundwater simulation
Examples
- Standard guide for selecting a ground - water modeling code
选择地下水模拟编码的标准指南 - Visual modflow and its application problems in groundwater simulation
及其在地下水模拟中的应用 - Sparedescription : this site provides lots of free sofewares and information about other database . these free softwares is offered by international ground water modeling center ( igwmc )
描述:该网站提供一系列地下水模拟软件的免费下载以及与其他资源数据库相关的信息。这些免费软件由国际地下水模拟中心（ igwmc ）提供。 - A ground water - simulation modeling its set up in manasi river valley and the trend of ground water states is forcecasted on the condition of water resources development plans
本文以可持续发展为宗旨、水资源的开发利用与社会、经济和生态环境协调发展为原则，通过建立地下水模拟模型，研究了水资源不同开发利用方案下的地下水动态变化趋势。 - Application of the algorithm for different observed head data sets indicate that the model can be successfully applied for aquifer systems where data available may be sparse and with errors . calculated groundwater heads by identification results in fourteen parameter areas are fit for observed heads in field , and flowing filed is similar . the study demonstrates the effectiveness of the ga global optimization model for parameter identification , which is an important step towards real system simulation and effective planning and management of groundwater resources
通过算例研究，表明上述算法可行，且rbf神经网络方法和退火遗传算法对地下水系统参数的识别效果都较好，而退火遗传算法较之标准的遗传算法具有更好的收敛性将算法应用到北京市密怀顺地区，在收集、分析研究区资料基础上，建立了北京市密怀顺平原区地下水模拟模型，并用遗传算法进行了地下水系统参数识别，在十四个分区情况下，计算水位与实际水位拟合的较好，各应力期末的计算与实测等水位线基本一致，表明该识别值较为合理。