An urban rainwater runoff model is proposed, and its function and realization processes are introduced.
构建了城市雨水资源化径流模型，介绍了模型的功能和模型的实现过程。
The successful development and application of a conceptual rainfall-runoff model depends mainly on how well it is calibrated.
模型参数的识别是模糊研制与应用成功与否的关键。
The research results provided an effective method for the distributed rainfall-runoff model in simulating actual evapotranspiration.
为流域分布式降雨-径流模型提供了可靠的实际蒸散量模拟方法。
The purpose of the city storm surface runoff model is to draw the surf ace runoff hydrograph and simulate the process of storm runoff.
城市雨水地表径流模型的目的是推求城市雨水地表径流的流量过程线，从而模拟雨水的地表径流过程。
The total efficiency of the runoff model from 1981 to 1990 is 61.3%, and the main reasons of the low modeling precision were analyzed also.
1990年产汇流模拟总体效率为61。 3%，本文同时也分析了模型精度偏低的原因。
On the basis of migration of seasonal frozen soil, simulates the Yellow River Source Region's runoff by snowmelt runoff model and tank model.
根据流域特点，在考虑季节性冻土的运移状况下，采用融雪径流模型与水箱模型相结合的方法，在整个黄河源区进行模拟。
Through analysis of the sensitive parameter CN of the SCS model, the sensitivity of runoff modeling to DEM resolution is described from the perspective of slope change.
根据SCS模型敏感参数cn，从坡度参数变化角度分析了不同分辨率的DEM对流域径流量影响。
In this paper, a model for synthetical generation of monthly runoff of reservoirs, which includes an observation equation, is established.
本文建立带观测方程的库群月径流综合生成模型。
So, it is practical to use the sequential clustering and Markov model to forecast the river runoff .
这说明运用马尔可夫模型进行河径流量的丰枯状态预报是有效可行的。
The results showed that the storm runoff simulation could provide reliable and accurate discharge for the river-network HD model.
结果表明，暴雨径流的数值模拟可以为河网水动力模型提供可靠准确的流量边界。
Based on the observed runoff and precipitation and computed evaporation, a simplified model for evaluation of water resource is developed.
应用实测的径流、降水资料和计算的蒸发数据，建立了一个简化水资源评价模型。
Based on the recognition of hydrological drought and the runoff forecasting during the drought period, a forecasting model of hydrological drought is established.
通过水文干旱识别和枯水期径流量预估，建立了供水系统水文干旱的预测模型。
The study provided a reference for improving the model of soil nutrient transfer in runoff on the loess slope.
该研究为进一步完善黄土坡面径流养分迁移模拟模型提供了参考。
Part two: This paper analyzed the degree of predicting precision affected by decomposing scale coefficient of wavelet cycle model and various kinds of reservoir inflow runoff series.
第二部分，本文分析了小波周期模型的分解尺度数和各种不同入库径流序列对模型预测精度的影响程度。
Pollutant discharge of urban road runoff does not follow the regulation of Wash off model.
路面径流污染物排放不符合冲刷模型描述的排污规律。
Quantitative approaches for NFS pollutant loading assessment (1) pollutant loading model for urban runoff was developed.
非点源污染负荷定量化评价方法：(1)建立了城市径流污染负荷模型。
SCS model is applied to calculating runoff amount of several typical small watersheds of North of Shaanxi and Weibei .
用SCS降水-径流模型对陕北渭北多个典型小型集水区降雨径流量进行了分析与计算。
Being based on the runoff plot investigations, a dynamic model of grey systems about the rainfall, the runoff rate and the soil erosion was introduced by using the grey systems theory.
根据一些径流小区的试验资料，运用灰色系统理论，建立降雨量、径流量、土壤侵蚀灰色系统动态模型。
In this paper, the mechanism of runoff-producing and flow confluence in karst area, the structure function of karst hydrological conceptual model, and the problem of modelling process are discussed.
本文侧重讨论岩溶水循环中产流与汇流、岩溶区流域面积确定、地表水与地下水划分、以及解决这些问题的技术方法。
The parameters of the NAM hydrological model are researched on affecting the depth of runoff volume, flood peak flux and flood peak appearance time.
利用灰色系统关联分析方法来研究NAM模型参数对模型模拟径流深、洪峰流量和峰现时间的影响。
This paper presents a forecasting model of runoff to Wuyandong subterranean stream system by BP ANN based on the data of precipitation and flux in Luota, west Hunan.
采用湖南洛塔地区屋檐洞地下河系统降水—径流资料训练BP人工神经网络，建立了该系统的径流预测模型。
SCS monthly water balance model, which based on SCS hydrologic model, was used to simulate the monthly runoff of 27 sub-basins in the Dongjiang, Ganjiang, Hanjiang and Yellow River basin.
应用以SCS水文模式为基础的月水量平衡模型，模拟东江、赣江、汉江和黄河中游的27个子流域的径流。
The monthly water balance model for calculating runoff on loess plateau has been used in analyzing the benefits of water reduction by soil and water conservation.
借助适合于黄土高原降雨- 产流特性的月水量平衡改进模型，计算天然状态下降雨应有的产流量与同期实测径流量求得减水效果。
The artificial neural network technique is applied to the calculation of runoff amount. The BP network model is set up for the calculation of runoff amount.
将人工神经网络技术应用于径流水量还原计算，建立起径流水量还原计算的BP网络模型。
Then, with the consideration of wind force, a storm runoff suspended sediment model in lake and reservoirs is built.
对滇池湖泊某次暴雨过程的悬移质泥沙进行了模拟计算，得到了该次暴雨径流的泥沙淤积等值线分布图。
The simulated accuracy of annual average runoff and soil loss by WEPP model was satisfied.
WEPP对多年平均径流量和侵蚀量的模拟效果可满足要求。
The study of the surface runoff system model is the crux involving relevant concentrational flow theory in hydrology.
地面径流系系统模型的研究，是涉及水文学有关汇流理论的核心问题。
The study of the surface runoff system model is the crux involving relevant concentrational flow theory in hydrology.
地面径流系系统模型的研究，是涉及水文学有关汇流理论的核心问题。
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