The sediment transport resulted from self adjustment of the channel bed due to backwater effects differs from that occurring in a uniform flow.
三角洲河道动床之自我调整作用,因水库水位之回水影响,其输沙特性有异于明渠均匀流。
During motion, the sphere may experience the fluid drag, as well as the resistance from the interation of the moving sphere and the channel bed.
在运动过程中,球体除受到周围流体阻力外,亦受到球体与底床间交互作用所形成的阻力。
The paper analyzes the effects of river training conducted at meandering channel of the lower Yellow river from the aspects of the stability of river regime, channel bed and flow path.
从河势流路稳定性和河床稳定性等方面分析了黄河下游游荡型河道整治对河势的控制效果。
The main channel bed will scour if sediment amount from tributary debris is less than that the main stream can carry and the river evolution exhibits the characteristic of mountainous rivers.
当支沟泥石流输入主河的泥沙量小于主河的输沙量时,主河河床将下切,并逐渐恢复山区性河流的特征。
She occupies a room of 90 square feet, furnished with a bed, chair, table, and television ever tuned to the Peking opera channel.
她一个人住在90平方英尺的房子里,家里有一张床、椅子、桌子和一台总是锁定在京剧频道的电视机。
This causes the dense water from the Mediterranean to flow like a river along the sea bed, carving a channel with Banks around 115 feet deep and 0.6 of a mile wide.
这使得来自地中海的密度较大的水像河流一样在海床上流淌,冲刷蚀刻出大概115英尺深0.6英里宽的水道和河岸。
This causes the dense water from the Mediterranean to flow like a river along the sea bed, carving a channel and deep Banks.
这样就导致了从地中海而来的高密度的水流,沿着海床像一条河那样流动,并刻化出一条通道和深深的海床。
12am - glass of wine and Discovery Channel before bed.
零点—睡前喝一杯葡萄酒、看《探索》频道。
The scientists, based at the University of Leeds, used a robotic submarine to study for the first time a deep channel that had been found on the sea bed.
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。
The basic reason of these abnormal phenomenas is caused by hyper-sediment concentration, severe deposition of the channel and obviously increased the river bed.
发生这些异常现象的根本原因是,本次洪水的含沙量大以及近几年河道淤积严重、河床明显抬高。
The river channel change, the bed load and bed material armoring, and the water level lowering after the operation of the Gezhouba project are analyzed based on the topographic and hydrologic data.
根据实测地形和水文泥沙资料,分析了葛洲坝枢纽运用后宜昌河段的河床冲淤变化、推移质和床沙的粗化以及枯水位的变化。
A flow of water in a channel or bed, as a brook, rivulet, or small river.
河流:在河道或河床的水流,如小溪,细流或小河。
The contagion is the major channel for GinsengBlight extension in the soil of Ginseng-bed.
接触传播是参床土壤中人参疫病根腐扩展蔓的主要方式。
The paper introduces the bed leveling technique with underwater rail suspended on barge and positioned by GPS in deep water channel regulation works at estuary of Yangtze River.
介绍了基床悬吊刮道GPS定位整平工艺在长江口深水航道治理工程中的应用情况,着重介绍了工作原理、施工准备、施工步骤、技术要求和特殊情况下的施工问题。
Pencroft was not wrong in his anticipations. Three hours later at low tide, the greater part of the sand forming the bed of the channel was uncovered.
果然不出潘克洛夫所料,三个钟头以后,在低潮的时候,海峡有大部分都露出了沙滩。
A method is proposed for calculating the bed suspended load ratio of transport rate both uniform and non uniform sand in coast sediment movement as well as for calculating that of channel deposition.
提出了海岸泥沙运动中均匀沙和非均匀沙输沙率推悬比和航道淤积推悬比的计算方法。
In the evening, before I go to bed, I will listen to the English channel on the radio to improve my listening.
晚上的时候,在我睡觉之前,我会用收音机收听英语频道来提高我的听力。
Geotextile mattress has become a necessary material for bed protection during deepwater channel regulation engineering of the Yangtze Estuary regulation project instead of rubble bed protection.
用软体排护底替代柴排抛石护底在长江口整治中已成为深水航道治理工程中不可替代的材料。
Based on local hydrological and sediment data and river bed processes analysis, it is reasonable to select the North passage of South branch as the future deep water channel.
根据对水文泥沙条件及河床演变的分析,选择南港北槽开辟深水航道是合理的。
Through the experimental study on the low navigation channel of Gezhouba Project, this paper discusses the similarity criteria for mobile bed and bank in model .
本文通过葛洲坝工程大江下游航道的试验研究,对动床动岸的模拟问题进行了有益的探讨。
The elastic wave parameters characteristics of Datong jurassic coal rock bed are analyzed. It will guide the channel wave seismic exploration in future.
对大同侏罗纪煤田的煤岩层弹性波特征参数进行分析,以便指导今后槽波地震探测工作。
According to the unreasonable lighting control for hospital wards, a new type of multi-channel controller with IC was proposed, which makes the light in the room switched by each bed.
文章针对目前医院病房照明灯不合理的控制方法,提出了一种由集成电路组成的多路控制器,使得每个床位都能开关室内照明灯;
The Lower Member of braided system is the most important target bed enriched in organic matter where basal-channel-type uranium mineralization occurs.
下段为辫状河沉积,发育良好的砂体、富含有机质,它是本区重要的找矿目标层,产底河道型砂岩铀矿化。
The method of the two-channel optical fiber reflecting for particle velocity measurement was adopted to get the time sequence signal of moving particle velocity in the fluidized bed.
实验采用双光纤反射式速度测量原理,获得颗粒速度的时间序列信号,通过对双通道信号的互相关分析获得取样点的颗粒速度;
The results indicate that the river-bed of Nantong reach is stable on the whole and Xinda dock waters will serve as a main channel over the long term.
分析结果表明:南通河段河势格局基本稳定,新大码头工程水域长江主槽河势将会长期维持下去。
The resistance property is mainly related to the bed channel, depth and rheology of the adhesive layer.
粘性泥石流体运动的阻力特性主要与沟槽特征以及泥深和粘附层流变特性有关。
The second stage is to close the left bank main river bed, divert the stream to the right bank open channel and build the spillway section in the mian river bed and the powerhouse on the left bank.
二期工程围左岸主河床 ,右岸明渠 (建于一期 )导流 ,建主河床泄洪坝段及左岸电站厂房。
The channel sedimentation comes from three parts, i. e. the suspended sediment, high sediment layer, and bed load.
航道淤积由三部分构成:悬沙、推移质和底部高浓度含沙层。
The channel sedimentation comes from three parts, i. e. the suspended sediment, high sediment layer, and bed load.
航道淤积由三部分构成:悬沙、推移质和底部高浓度含沙层。
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