river forecasting meaning in Chinese
河道水情预报
河流水情预报
Examples
- It ' s very urgently to establish the water quality management decision support system of the dongjiang drainage area . the author tries to establish the dongjiang river forecast and evaluation model to give the reference for decision support system of other area
本文试图建立东江水质预测和评估模型，实施该流域水质管理决策支持系统，从而提高该流域水质管理与决策的水平，更好地保护和利用东江水资源，为其他地区的水质管理支持系统的开发与应用提供有益的参考。 - The present utilization and existing problems in water resource of the north of huaihe river in anhui are introduced . based on such research objects as northern guo river of bozhou , jiangtang of fuyang and key city zones , a mathematical model with systems engineering viewpoint is established and used to investigate in water resource problems in the area . the main contents are as following : ( 1 ) groundwater resource and present utilization ; ( 2 ) mensuration of calculational parameters of groundwater and calculational methods ; ( 3 ) economic parameters of irrigation areas ; ( 4 ) establishing northern wo river forecast model with finite element method , areal well - group method and water balance method ; ( 5 ) establishing optimal water resource allocating model for northern jiangtang and new cihuaixin river irrigation area and investigating in the combination of surface water and groundwater , optimal agricultural planting - mode and optimal distribution proportion of various water sources ; ( 6 ) some existing exploitation problems and advices about water resource in the area
本论文针对淮北地区水资源开发利用现状及存在问题，以安徽亳州涡河以北地区、阜阳姜堂乡和重点城市区为研究对象，运用系统工程观点，采用数学模型方法，对该区水资源问题进行了综合研究，主要内容为： ( 1 )地下水资源及开发利用现状； ( 2 )地下水计算参数测定和计算方法； ( 3 )灌区经济参数； ( 4 )采用有限单元法、面状井系法、水均衡法，建立亳州涡河以北地下水位预测模型； ( 5 )建立阜阳姜堂及茨淮新河北部的农灌区水资源优化配置模型，应用系统分析的方法，研究地表水与地下水联合运用，农业最优种植模式及各种水源的最佳分配比例； ( 6 )淮北地区水资源开发利用存在问题及建议。