To prevent access to sewers, flood discharge trench so limited room for maneuver.
防止进入下水道、排洪沟等限制空间。
The flood discharge scene is magnificent with whirlpools rotating and waves roaring .
泄洪时泡漩翻滚、水浪轰鸣，场面很壮观。
The SCS model, designed by American soil Conservation Service, is used. to compute flood discharge in small basins.
SCS模型是美国水土保持局研制，用于小流域洪水计算的水文模型。
Owing to the reaction of flood discharge surge, the water oscillation at the exit of straight tunnel is larger than curved tunnel.
对电站尾水洞比较了直尾水洞和弯尾水洞两种布置形式。
The narrow and deep channel possesses great flood discharge and silt carrying capacities, which is the target of the main channel training.
窄深河槽具有很强的泄洪能力与输沙能力，是主槽整治追求的目标。
It is a question having research value and economy content to avoid free surface-pressure flow in the high-speed pressure flood discharge-pipe design.
在坡度较陡且为高速水流的有压泄洪管道设计中如何避免管道内明满流的出现，是一个极具有科学研究价值和经济意义的课题。
There are two methods namely flood discharge tunnel and spillway selected and compared for flood discharge structure of the Hengquan Reservoir Project.
洪家渡水电站泄洪隧洞的设计优化，经多种设计方案的比较论证，优选出适宜于该洞自然条件和运行要求的方案三。
The main factors in reservoir design are considered, such as the reservoir operation mode, the dam scale, the dam site, flood discharge facilities etc.
综合考虑了水库设计中的主要因素，如水库运行方式、大坝规模、坝址、泄流设施等因素。
The hydraulic hoist of tainter-gate of TGP's flood discharge deep outlet is the most important hoisting device for flood discharge and regulation of TGP.
三峡工程泄洪深孔弧形门液压启闭机是三峡工程宣泄和调控洪水最重的启闭设备。
Yushugou reservoir project is built in our country, it is the first overfall Concrete Face Rockfill Dam (CFRD) which has been carried out flood discharge.
榆树沟水库工程是我国建成并过流的第一座溢流混凝土面板堆石坝。
The flood discharge and energy dissipation of Xiluodu Hydroelectric Plant are characterized with narrow valley, big flood discharge capacity and high head.
溪洛渡水电站的泄洪消能具有河谷狭窄、泄洪流量大、泄洪水头高的特点。
Transform the former no -sluice wide-top weir into sluice-controlled hump weir can make the dispatching more easy and increase the flood discharge capability.
将原无闸控制的宽顶堰改为有闸控制的驼蜂堰，不仅运行调度灵活，而且增大泄洪能力；
It deems through study that the main channel of the Yellow River will be obviously scoured only when flood discharge reaches to 1.5 times of bankfull discharge.
并非所有的漫滩洪水都具有淤滩刷槽作用，研究认为，对中低含沙洪水，只要当洪水流量达平滩流量的1.5倍以上，黄河主槽才出现明显冲刷。
It is important to safely and economically solve flood discharge and energy dissipation during the course of the key layout of high concrete dam hydro-junction.
在高混凝土坝枢纽布置中，安全经济地解决枢纽的泄洪、消能问题对于枢纽布置有重要意义。
One of the key technic problems of designing the plant is the rational layout of flood discharge structure to solve downstream energy dissipation and anti scour.
合理布置泄洪建筑物，解决下游消能防冲问题是该电站设计的关键技术问题之一。
For the arch dam which reservoir has no suitable breach to build lasher and has mass flood discharge, opening large orifice for flood discharge has great advantage.
对于库区无适宜垭口可兴建泄洪道，而泄洪量又较大的拱坝工程，在坝身中开设大孔口泄洪具有显著的优越性。
As the high head, high velocity and large flow of flood discharge, the concrete of spillway tunnel in Xiaowan Hydropower Station is easy to be damaged by cavitation.
小湾水电站泄洪洞在泄洪时具有高水头、高流速、泄量大的特点，对混凝土冲刷力强，容易产生空蚀破坏。
The partial low pile cap deep water foundations of Qinhong bridge are located in the flood discharge channel and near by existing civil bridge foundations in Nanjing.
南京市秦虹大桥的部分低桩承台深水基础位于泄洪河道中，并处于既有市政桥梁基础附近。
It is demonstrated from the hydraulic modeling that the structure has an obvious effect on the improvement of flow pattern near the river opening for flood discharge.
水工模型试验表明，这种构筑物对于改善河道行洪口门的水流流态具有明显的效果。
There are many factors that affect the runoff modulus and the variation coefficients of flood discharge and low flow, such as climate, rock, soil, land form, and so on.
影响流域洪、枯水径流模数、变差系数的因素很多，如气候、岩性、土壤、地貌等许多自然条件。
It introduces a diagram method for design of flood discharge trench utility section, which is more universal and vivid and can attain the goal of quick& optimized design.
介绍用图解法设计排洪沟的实用经济断面，此法可达到快速、优化设计的目的，并且具有通用性好，形象直观的特点。
Article 22 the use of land and shore lines within the scope of control for any river course or lake should conform to the requirements for flood discharge and water flow.
第二十二条河道、湖泊管理范围内的土地和岸线的利用，应当符合行洪、输水的要求。
Based on the optimized allocation of the sensors, the prototype dynamic test and parameter identification under flood discharge excitation for Ertan Arch Dam are carried out.
基于该传感器优化配置结果，开展了二滩拱坝泄洪振动原型动力测试和模态参数识别。
According to largest quantity of free discharge and order of designing peak flow quantity in the flood discharge, flood regulation routing formula of general graph is computed.
根据涵洞最大自由泄洪流量和设计洪峰流量在泄洪运行中出现的前后顺序，推算出概化图形的调洪演算公式。
The type of concrete face rockfill dam has been more and more used in the hydro project, but the large flow flood discharge still needs to improve and resolve for the dam type.
混凝土面板堆石坝坝型已越来越多的被水利工程所采用，但大流量溢洪问题一直是该坝型需要完善和解决的。
The paper elaborates the influence of irregular channel regime to the capability of flood discharge through taking irregular winding bend of the lower Yellow River as an example.
以黄河下游的畸形河湾为例，阐述了畸形河势对河道排洪能力的影响。
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。
It is showed that the appropriate design for inlet elevation, diameter and planar situation of a flood discharge tunnel is the key to the sedimentation engineering design for a reservoir.
实践经验表明，水库工程泥沙设计的关键在于合理确定泄洪排沙洞的进口高程、洞径及其平面位置。
It is showed that the appropriate design for inlet elevation, diameter and planar situation of a flood discharge tunnel is the key to the sedimentation engineering design for a reservoir.
实践经验表明，水库工程泥沙设计的关键在于合理确定泄洪排沙洞的进口高程、洞径及其平面位置。
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