1) long-term prediction of runoff
径流长期预报
1.
Aiming at the too complex structure of artificial neural network when applied for long-term prediction of runoff, which may cause the overfitting problem, the model is improved by using the techniques of principal component analysis and Bayesian regulation.
针对神经网络用于径流长期预报时,网络结构过于复杂而易出现过拟合的问题,采用主成分分析和贝叶斯正则化神经网络对预报模型进行改进。
4) long-middle-range runoff forecast system
中长期径流预报系统
1.
, the long-middle-range runoff forecast system of TianshenqiaoⅠHydropower Station was founded using technologies and me.
天生桥一级水电站结合多年在预报中积累的技术和经验,用给定的物理系统的变量值序列来重建系统的动力模式或用积累数据的时间序列来重构水文气象系统的相关场,并依据大气环流和海温等直接影响气候和造成天气变化的关键因素,应用气象、水文、数学和计算机等技术和方法,建立了天生桥一级水电站中长期径流预报系统,比较准确及时地预测了天生桥一级水电站的中长期水情预报信息,为防洪度汛、兴利发电调度及制作下一年的发电计划提供了重要的依据,取得了良好的社会和经济效益。
5) Runoff Forecasting
径流预报
1.
Optimal operation of reservoir is the main artifice in realizing water resource optimal dispose, which including internal optimal operation of hydropower station and its foundation that runoff forecasting and reservoir water optimal dispose.
水库优化调度是实现水资源优化配置的主要手段之一，主要包括水库入库径流预报和水库水量优化调度及水电站厂内经济运行两部分，而且前者是后者的基础。
6) runoff forecast
径流预报
1.
The nonlinear model of runoff forecast based on wavelet decomposition;
基于小波分解的径流预报非线性模型
2.
The chaotic neural network model of runoff forecast based on wavelet de-noising;
基于小波消噪的混沌神经网络径流预报模型
3.
Changing rule of the runoff in the dry season and the monthly runoff forecast in Qianhe River Basin;
千河流域枯季径流变化规律分析及月径流预报
补充资料：短期天气预报(见天气预报和天气图预报)
短期天气预报(见天气预报和天气图预报)
u。。，，，:‘，anq，yubao短期天气预报见关匀布绍升，二，二一一
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条