• 通过长江三峡风以上流域实时洪水预报验证,取得了较好的精度。

    The real-time flood forecasting method has been verified through a example of the Yangtze River Valley up stream Fengtan of the Yangtze…

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  • 将此系统传统实时洪水预报系统分别运用于多个不同特征流域中,比较两者的结果

    The results of the system and standard real-time flood forecasting system for different basins were compared.

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  • 对于越来越流域建立实时洪水预报系统防洪决策支持系统,洪水预报精度非常重要的。

    The precision of the flood prediction is very important to more and more realtime flood prediction systems and flood control decision support systems in many river basins.

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  • 可以流域实时洪水预报水库实时调度提供科学数据从而提高水利工程社会效益和经济效益。

    It has provided scientific data for real-time flood forecasting in the basin and reservoir scheduling, and improved social and economic benefit of water conservancy project.

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  • 实时洪水预报根据实时水文气象资料采用流域水文模型方法未来洪水过程或特征做出预测预报

    Real-time flood forecast is a prediction for future flood events or characteristics by adopting watershed hydrological model or methods on the basis of real-time hydrological and meteorological data.

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  • 根据圣维南方程组连续方程,在原有相应模型基础推导一种新的河道实时洪水预报相应涨差模型。

    According to continuity equation of Saint_Venant, and based on the old corresponding rising difference model, the paper developed a new model of channel flood realtime forecasting.

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  • 由此得出另一个结论实时洪水预报中,根据不同预知信息实时选择最佳模型提高洪水预报精度

    Finally, it is concluded that the best model selection in the light of different predicted information will improve precision for flood forecasting.

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  • 黑龙江省洪水预报系统包括模型定子系统、实时作业预报子系统系统管理3部分

    The flood forecast system in Heilongjiang Province includes 3 parts, model ratio fixed system, real time forecast system and system managements.

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  • 本文提出一种新的误差时序分配实时校正法提高洪水预报方案精度。

    A new method of realtime correction with error distribution in time series is given to increase the correctness of flood forecasting.

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  • 建立一种基于神经网络洪水实时预报模型

    Based on the artificial neural network (ANN), a real-time flood forecasting model is proposed.

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  • 提出讨论基于马斯京根流量演算河道洪水实时预报适应滤波模型。

    Based on the Kilman filter theory and Muskingum method, the half self adaptive updating Kilman filter model of channel flow routing has been developed for real time application of flood forecasts.

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  • 本文枫树水库洪水预报实时校正方法选择为例作一简要介绍

    The paper introduces the actual time correction method of reservoir flood forecast in Fengshuba reservoir.

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  • 通过没有实时修正情况下雨量站网规划结果相比较,具有实时修正功能的精度较高洪水预报方案减少雨量站密度有较满意的效果。

    It is concluded from comparison that the flood forecast project with real-time correcting method is of higher precision and thus useful to reduce the rainfall network density.

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  • 建立线性回归模型应用洪水实时预报,并应用aicBIC这两种准则确定自回归模型

    A linear ar model is set up to be applied in real-time flood forecasting. Two criterion AIC and BIC are used to decide the exponent number of the linear ar model.

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  • 建立线性回归模型应用洪水实时预报,并应用aicBIC这两种准则确定自回归模型

    A linear ar model is set up to be applied in real-time flood forecasting. Two criterion AIC and BIC are used to decide the exponent number of the linear ar model.

    youdao

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