Three Gorges Dam braces for second flood peak .
三峡大坝做好准备，迎接第二次洪峰。
Flood peak hits Sichuan, leaving 25 dead, 14 missing.
四川渠江特大洪峰，死亡25人，失踪14人。
Heavy rains triggered flash floods in Fangshan, Juma River flood peak discharge.
暴雨引发山洪暴发，在房山拒马河洪峰流量。
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。
Grassland and forest of watershed can drop down the flood peak and achieve self-restraint of the water.
流域草地和林地具有消减洪峰，涵养水源的功能。
There are many natural geographic factors to influence the design rainstorm flood peak flow of the rivers.
河流在涨水期间达到最高点的水位。也指涨达最高水位的洪水。
At this point, the emergence of flood peak is bound to establish the confidence of investors just have a great impact.
在这一点上，洪峰的出现，必将建立投资者的信心只是有很大的影响。
Gustave "hurricane the United States, China's stock market is also suffering from flood peak size of the non-test ban."
“古斯塔夫”飓风在美国，中国的股市也受到洪水的大小非高峰期试验的禁令。
The relation of design flood peak discharge rate to collecting area in Nenjiang River basin was discussed in this paper.
探讨嫩江流域主要水文站设计洪峰流量与流域面积的关系。
Finally, Suggestions are made to improve the methods for calculating the flood peak discharge of minor Bridges and culverts.
最后对改进小桥涵设计洪峰流量的计算提出了建议。
The lag time of the flood peak behind the peak of heavy area rainfall is shorter in small river basins than that in large basins.
面雨量峰值出现时间与洪峰的出现时间之间存在着一定的滞后关系，一般是小流域滞后的时间短，而大流域滞后的时间长。
Because of the complication of influence factor of flood, the relationship between flood peak level and flood peak discharge is uncertain.
洪水影响因素复杂，洪峰水位和洪峰流量之间呈一种模糊关系。
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 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。
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。
The difference is obvious between the computed flood hydrograph according to the traditional method and observed flood hydrograph, especially flood peak.
目前常用矩法估计瞬时单位线，据此还原的洪水过程与实测洪水过程之间，特别是洪峰点之间，常具有明显的差别。
On the other hand, the long-term forecast of annual maximum flood peak discharge has been researched with the period method combined with the stochastic method.
现结合水文长期预报的特殊性，将关联规则挖掘分析方法应用于径流长期预报中。
On the basis of many research, a modified artificial neural network algorithm based on fuzzy theory is proposed to improve the forecasting precision of flood peak.
在大量研究的基础上，提出了基于模糊理论的神经网络改进算法，用来提高对洪峰的预报精度。
The feasibility of adopting steep slope mining at main quarry is discussed against stripping ratio is high in flood peak period, and the preliminary scheme is put forward.
针对主矿采场正值剥离洪峰期剥采比较高的问题，对主矿采场实施陡帮开采的可行性进行论述，并且对陡帮开采方案提出初步设想。
This paper analyzes all main factors to influence flood peak, such as, the area of drainage basin, slope and streams, etc, and respectively calculating approach are introduced.
本文分析了流域面积、流域坡长和流域坡度、流域河长和河道坡度的量算方法及各因子对设计洪峰流量的影响。
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 designed flood peak flow in storm sewer is usually calculated by adopting a constant average runoff coefficient at present in China, simple as it is, it's not reasonable enough.
目前，我国采用单一地表的平均径流系数计算雨水管渠的设计洪峰流量，这虽然使计算简化，但不尽合理。
The modeling result shows that land use structure and pattern change results in the increase of maxi- mum flood peak and flood discharge and the decreases of runoff concentration time.
模拟结果表明，土地利用结构与格局的变化，使得暴雨洪水的最大洪峰流量和洪量加大，汇流时间变短。
Runoff yield and flood peak are larger when the rain center is near the outlet of watershed under the natural environment, but it is not necessarily under the human activities environment.
在自然条件下，降雨集中、强度大、历时短、暴雨中心靠近流域出口，洪峰流量就会比较大，反之则小，但在人类活动影响下则不一定产生这样的结果。
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 algorithm expands the error between the big value stylebook and anticipant output, making the network modify the weight toward the direction of higher simulating precision to flood peak.
引入的算法增大了大值输出样本和期望输出的误差，使得网络向着提高洪峰拟合精度的方向修改权重。
The flood characteristic of the main stream of Songhua river is that the flood is mainly from Nenjiang river, the flood hydrograph is gently, the time of propagation of flood peak is longer.
松花江干流洪水特征是：洪水主要来自嫩江，洪水过程平缓，洪峰持续时间长。
The flood characteristic of the main stream of Songhua river is that the flood is mainly from Nenjiang river, the flood hydrograph is gently, the time of propagation of flood peak is longer.
松花江干流洪水特征是：洪水主要来自嫩江，洪水过程平缓，洪峰持续时间长。
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