The flood peak is higher, the flood volume is greater and the flood duration is longer.
洪水特点是峰高量大、持续时间长。
Because of lacking in data, the historic flood volume is often estimated only with the peak-volume correlation method.
历史洪水洪量的估算，由于资料缺乏，多采用单一的洪水峰量关系进行相关计算。
Considering the combined action of peak flood and flood volume, flood frequency use analysis by synthesis method in computer software.
考虑洪峰流量、洪水总量对洪水频率的共同决定作用，计算机软件中洪水资料频率的判断，采用综合分析法。
The evaluation method of coupling flood peak with flood volume is a kind of new method for flood classification with practical application value.
峰量藕合评价方法是具有一定实用价值的一种洪水分类新方法。
The results demonstrate that the variation of annual maximum flood volume with duration has a simple scaling property in a certain period of time.
研究结果表明：在一定的历时范围内，年最大洪量随历时变化具有单标度性质。
The author studies a method of calculating design flood and flood control capacity of a reservior according to the characteristics of residual flood volume.
本文研究了一种依据剩余洪量特性推求水库设计洪水和防洪库容的方法。
And a scaling lognormal model of flood volume is introduced to represent the affection of temporal scale of duration in annual maximum flood volume distributions.
并提出了洪水洪量的对数正态分布模型来表征年最大洪量分布中历时的尺度影响。
In comparison with dam site flood, the reservoir inflow flood has higher flood peak and greater flood volume in a short time interval, and its flood peak generally occurs earlier.
入库洪水与坝址洪水相比一般峰现时间早前、洪峰增高、短时段洪量增加，而入库洪水成果在水库建成之前没有实测资料可以检验。
The total flood volume is reduced, the flood duration is prolonged, the peak flow is decreased dramatically, and the flood hydrograph is characterized by the rapid rise and mitigatory recession;
洪水总量减少，洪水历时延长，洪峰流量显著降低，洪水过程线表现为涨洪陡、落洪慢的特点；
Managing the flood of email messages that most of us need to interact with on a daily basis is a growing challenge. No one's volume is diminishing.
管理如潮般的邮件信息正成为我们大多数人需要每天应对的挑战.人们丝毫没有减弱抱怨的声音.我们惊呼"狼来了!"
But for wide scope of the Yangtze river flood, with high peak and large volume, the flood control situation in partial areas is still severe.
但由于长江洪水范围广，峰高量大，部分地区防洪形势仍然严峻。
There is obvious delay and subduction function for the appearance and volume of flood peak by vegetation recovery and rebuilding of small watershed.
小流域的植被恢复与重建对洪峰的出现和洪峰流量具有明显的延缓和削减作用。
To solve the problems, this paper develops an optimum model based on random simulation method for solving volume of reservoir group flood control.
有鉴于此，以随机模拟法为基础，建立了求解防洪发电相结合的水库群防洪库容优化模型。
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。
The summer flood reason is the key period for reservoir controlling flood and achieving benefit because this stage is longer and the volume of flood is larger.
水库夏汛时间长，洪量大，是水库确保防洪安全和实现兴利效益的关键时期。
The effect of the parameters of the NAM hydrological model on the depth of runoff volume, flood peak discharge and flood peak appearance time was researched by GRA (grey relation analysis).
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。
The effect of the parameters of the NAM hydrological model on the depth of runoff volume, flood peak discharge and flood peak appearance time was researched by GRA (grey relation analysis).
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。
应用推荐