The communication net depends on telephone as warning flood channel; data transmission instrument as data collection transmission base equipment; middle station as merged point.
介绍了以电信电话公网为报汛信道,以数传仪为数据采集传输基础设备,中间站为汇集点的星形远程自动报汛通信网。
They found a river of highly salty water flowing along the deep channel at the bottom of the Black Sea, creating river banks and flood plains much like a river found on land.
来自利兹大学的科学家第一次利用机器人潜水艇去研究在海床下发现的深槽水道,结果他们发现了一条高含盐水河流流淌在这条黑海海底的深槽水道中,并制造出和陆地上的河流非常相似的河岸和漫滩。
Widen and deepen the channel for expanding floodplain and increasing flood capacity for flood control.
为雨洪控制扩宽加深河道,以扩大泛滥区和增加行洪能力。
The paper deals with the imminent problems on the lower reaches of the Yellow River with respect to flood and ice run protection and retarding channel aggradation, among others.
本文论述了黄河下游当前急待解决的防洪、防凌以及减缓河道淤积等问题!
The dredger is one of major facilities in the fields of channel dredge, hydro project, prevent or control flood, ocean development, seaport construction etc.
挖泥船是航道疏浚与整治、水利工程、防洪抢险、海洋开发及海港建设的主要工具。
It can be taken as standard for avoiding flood and ensuring harvest in dam land , and asa scientific base for constructing dam and designing drainage channel.
也可以作为今后进行沟道坝系工程建设、合理设计排洪渠断面尺寸的科学依据。
In the effect of the flood, the North and South channel was the main channel alternate, which is relate to the flood.
在洪水作用下,南、北港交替成为长江口入海主汊,汊道的更替大都与洪水的作用有关。
Sediment regulation in Xiaolangdi Reservoir is making full use of the flood potential in the lower fiver channel for sediment discharge into the lower Yellow River.
小浪底水库的泥沙多年调节,充分利用下游河道的洪水输沙潜力输沙入海,是解决黄河下游泥沙问题和节省输沙用水的有效技术途径。
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。
There are fractured zone water disaster, glide fracture water disaster, mining cranny water disaster, man-made channels water disaster based on flood water channel classification.
根据突水通道分类,有破碎带水害、滑动构造水害、采动裂隙带水害、人为通道水害等。
Based on the Kilman filter theory and Muskingum method, the half self adaptive updating Kilman filter model of channel flow routing has been developed for real time application of flood forecasts.
提出和讨论了基于马斯京根流量演算河道洪水实时预报的半自适应滤波模型。
The momentum transfer at the main channel flood -plain interface can be described as an apparent shear stress which can be quantified as a function of the local turbulence at the interface.
将滩槽交界的动量传递描述为一表观应力,这个表观应力可以看作是交界面处的脉动函数并将其定量化。
But the flood control projects will bring about a series of changes to the river channel evolution of the Yangtze, the river lake relation and hydrologic regime etc.
但防洪工程建设项目实施后,将给长江河道演变、江湖关系、水文情势等带来一系列的变化。
The artificial neural network (Ann) method is studied for use in river channel flood forecasting, the result show that the method can be applied in practice.
论文探索了人工神经网络方法(ANN)在河道洪水预报中的应用;该结果具有一定实用前景。
Banks training is conducted based on narrow and deep channel in flood season that has strong potentiality of sediment transport and flood carrying capacity.
双岸整治方案是基于窄深河槽洪水期具有很强的输沙潜力与泄洪能力。
Since lack of quantitative knowledge of big channel in strong water accepting layer, which affect the effect of water flood adjustment.
由于对强吸水层的大孔道缺乏定量认识,影响了调驱的效果。
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。
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。
Expressions of streamwise deformation of open channel flood streams are obtained based on experimental data.
从试验资料的分析得到了明渠流洪水波沿程变形的表达式。
The delta plain facies is characterized by distributary channel sands and rooted and bioturbated flood plain sediments.
浪控三角洲的平原部分以分流河道和含植物根系和生物扰动构造的泛滥平原沉积为特征。
After the H1 landslide on the right bank of Shuangyangzi gully slided and blocked gully channel in case of heavy rainfall under the inducement of the flood, debris flow outburst.
双养子沟道右岸滑坡体H1是在强降雨情况下失稳滑入沟床,堵塞沟道,然后在洪水作用下溃决形成泥石流的;
The instability of Muskingum routing method used in the flood inverse routing in river channel was proved by using difference solution of motion wave equation.
基于河道汇流单位线原理,提出了解决河道洪水反向演算的断面流量相关法。
Analyses of the velocity data at No. 14 Station of Chengjiawu channel for two tidal periods show that the ebb current is strong and that the flood current is weak.
陈家坞槽14号站位连续两个潮次的流速资料表明,该站位的潮流特点为落强涨弱。
River channel sedimentation may aggravate flood control difficulties, and the sediment may centrally eject into the Yellow River.
河道淤积会加重防洪困难,其泥沙还可能集中排入黄河;
The basic pattern during flood tides is for oceanic water to flow north into Mirs Bay, west through Victoria Harbourand north through Kap Shui Mun and the Ma Wan Channel.
潮涨时的基本模式是海水向北流入大鹏湾,西经维多利亚港,北通汲水门及马湾海峡。
Recognizing that the city's traditional flood defenses as being inadequate for future risks, the city began to access other ways to collect and channel storm water to prevent localized flooding.
意识到传统的抗洪措施不足以应对未来的风险,鹿特丹开始尝试其他办法,收集并疏导雨水以防地区泛洪。
An adaptive Routing strategy underlay the self organized UAVs networks due to various channel condition, including the DSR for steady link and directional flood method DREAM for the unsteady one.
包括链路稳定时的DSR路由算法和链路不稳定时的定向泛洪式的DREAM 路由算法。
When dealing with the relationship between tributary and main channel during flood routing, the general method is to add the discharge of tributary to that of main channel of the same instant.
在处理洪水演进过程中支流与干流洪水的相互影响时,以前的模型仅将支流流量迭加到干流同时刻的流量上。
When dealing with the relationship between tributary and main channel during flood routing, the general method is to add the discharge of tributary to that of main channel of the same instant.
在处理洪水演进过程中支流与干流洪水的相互影响时,以前的模型仅将支流流量迭加到干流同时刻的流量上。
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