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- groundwater runoff simulating 地下水流模拟
- It analysed the experimental data of groundwater runoff in Gauwu Creek and the law of effect of discharge on collecting time,proposes a method of combination of runoff yield and collecting to compute groundwater runoff based on hydraulics principle. 本文结合高坞溪实验区的地面、地下径流观测资料和流域降水,从水力学原理上分析了地下径流计算的模型结构和地下汇流时间随流量变化的规律,从而建立了一套产汇流模型相结合的地下径流计算方法。
- Groundwater runoff is the subsurface flow which flows from highhydraulic head to low hydraulic head in rock medium.It streams throughcommunicating interstices of fractured zones mostly. 地下径流是岩石介质中由水头高处向水头低处流动的地下水流,它主要通过断裂带等连通的空隙流动。
- Modulus method of groundwater runoff 地下径流模数法
- The surface runoff simulation is used to involve geographic information data of landform, soil type, land use, hydrology and meteorology of the basin. 径流模拟通常基于流域地形、土地利用、土壤类型等信息数据,以及水文气象资料。
- The VIC model combined with a new surface runoff parameterization, which takes into account the effects of soil heterogeneity on Horton and Dunne runoff, is applied to runoff simulation over the mainland area of China. VIC模型中新的地表径流参数化方案考虑了蓄满产流、超渗产流机制,以及土壤性质非均匀性对产流的影响。
- It is verified by the observed data of Xianing Port Area in Changsha City that the model is of high accuracy, with the greatest relative error of the peak flow of only 7.85%, thus can be used in runoff simulation of harbor rainfall drainage system. 经长沙市霞凝港区的实测资料检验,证明该模型在港区小流域的雨洪分析中有较高的精度,洪峰流量最大相对误差仅为7.;85%25,可用于港区雨水排水的径流模拟。
- Secondly, the urban storm runoff simulation model is also presented and the construction of the model is elaborated.Meanwhile, flood disasters caused by stormwater in urban areas are analyzed. 提出了城市雨洪径流传输过程模拟模型,阐述了该模型的建模思路,并对城市地区的雨洪涝灾害进行了分析;
- Layered Continuous Muskingum method is used to rout the flood in mainstream, and the runoff process at Huaxian station is composed of the results of Muskingum and the runoff simulated in interzone. 干流洪水演算采用马斯京根分层连续演算法,最后将区间模拟的径流过程和干流径流过程相叠加形成华县站的流量过程。
- GROUNDWATER RUNOFF MODULUS, ROCK PERMEABILITY AND PREDICTION OF WATER QUANTITIES OF TUNNEL IN WEST ROUTE OF SOUTH-TO-NORTH WATER TRANSFER PROJECT 南水北调西线工程区地下径流模数、岩体透水性及隧洞涌水量预测
- TOPMODEL runoff simulation model TOPMODEL模型
- groundwater runoff 地下径流
- groundwater runoff modulus 地下水径流模数
- A flavoring simulating the flavor of many fruits. 什锦果味含有多种水果味的味道
- A few set pieces simulating rocks and a fence constituted the first act. 第一幕中包括几件代表岩石和篱笆的立体布景。
- The streams are flush with the spring runoff. 溪涧涨满春水。
- Gold leaf or a paint containing or simulating gold; gilt. 金粉,泥金含有或模仿黄金的叶子或画; 镀金物
- Groundwater monitoring and quality assessment. 水文地质学:地下水监控与质量评价。
- Keywords climate change;international river;runoff simulation;snowmelt process; 气候变化;国际河流;径流模拟;融雪过程;
- First, contaminants volatilize out of groundwater. 首先,污染物从地下水中挥发出来,变成蒸气。
