The spring tide suspended sediment concentration is bigger than that of the neap tide.
大潮悬沙浓度大于小潮悬沙浓度。
After the peak runoff rate, sediment concentration decreases and variation amplitude reduces.
峰值径流流量后，含沙量降低，表现为变化幅度小的低含沙量特征。
The bankfull discharge and corresponding sediment concentration is estimated through the above method.
其中的有效输沙流量及其相应含沙量采用本文方法估算。
The temporal and spatial distribution of water body change, and the sediment concentration in runoff increase.
水体的时空分布被改变，径流的含沙量增加。
Meanwhile, the current velocity is an important dynamic factor on variation of sediment concentration in water body and...
潮流流速是水体含沙量变化及悬沙输移的主要动力因素。
Observing of Suspended Sediment Concentration is vital for management of coastal environments in coastal zone and estuaries.
水体悬浮泥沙浓度监测在海岸带环境管理中有重要的意义。
Many theories have been developed to approach the vertical profiles of suspended sediment concentration in sediment-laden flows.
近年来用于研究含沙水流中悬浮颗粒垂向浓度分布的理论已有很多。
According to ADCP data and suspended sediment concentration, suspended sediment movement in the Yangtze River Estuary is studied.
采用ADCP实测水流资料与悬沙含量实测资料相结合的方法，对长江口悬沙运动进行分析。
Through the analysis, the proposals were made for the future study, monitoring and regulation of the high sediment concentration flow.
通过分析对今后高含沙洪水的研究、监测与调度等提出了建议。
The sediment concentrations of turbidity maximum zone tends to be higher, but the sediment concentration at sand bar tends to be lower.
最大浑浊带中心处泥沙浓度趋于增大，但口门拦门沙处泥沙浓度趋于减小。
The result indicates that the discharge per unit width, the sediment concentration, the grain size of sand influences the depth of scour hole.
试验结果表明：浑水水流的单宽流量大小、含沙量的多少以及含沙粒径的变化都对冲刷坑深度有一定的影响。
It is necessary to determine how proposed water development plans are affected by, and may in turn affect, sediment concentration and water quality.
必须确定拟议中的水利开发计划可能轮流受泥沙汇集和水质的影响。
The effects of fluid viscosity, sediment concentration and fluid velocity on bubble collapse process as generated by electronic sparks was investigated.
文中利用高速摄影技术研究了液体粘性、含沙量及流速对电火花空泡溃灭过程的影响。
The water surface level, velocity field and sediment concentration field of gravel sand bed and sand bed reach on Jianjiang river were refined simulated.
细致地模拟了荆江卵石夹沙河床及沙质河床浅滩河段的水面线、流速场、含沙量浓度场及河床变形。
The rivers running across large area with emergence of Mesozoic and tertiary stratum usually have high sediment concentration and large modulus of erosion.
穿过有大面积中生界和第三系地层出露地区的河流，其含沙量高，侵蚀模数大。
Based on the principle of sound attenuation to measure the sediment concentration of suspensions, the attenuation value of sound pressure must be detected.
基于声衰减原理进行水体含沙量测量的方法，需要测量声压的衰减值。
Under the same other conditions, runoff generation, sediment concentration and sediment yield of the soil with smaller bulk density were relatively greater.
在其它条件相同时，容重较小的土质，其径流量、含沙量和产沙量相对较大。
The"vertical-component density flow water-sediment separation device"is an environmental protection device that aim at the high sediment concentration water.
本论文研究的“垂向异重流式水沙分离鳃”就是一种针对高含沙水的绿色环保装置。
Currently there is no available forecasting programme for the Yellow river or other rivers due to the complexity of factors influencing sediment concentration.
由于影响黄河含沙量的因素众多，预报技术难度大，至今没有可用的预报方案，可以说这在黄河上乃至其它河流都是空白。
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。
However in some rocky and earthy regions such as Beijing mountain region, traditional measurement method can not get the precise value of sediment concentration.
在以北京土石山区为代表的粗砂多砂区，传统的搅拌方法无法测得准确的含沙量。
To calculate distribution of sediment concentration in vertical under wave and current, a model of silt diffusion coefficient distribution in vertical is set up.
为了计算波流共同作用下含沙量沿垂线的分布，建立了沿垂线分布的泥沙扩散系数模型。
The conclusion can benefit the coming research on nutrients release from sediment and suspended sediment concentration (SSC) response to the surface disturbance.
该结论能为计算太湖水体悬浮物浓度和动态内源释放提供重要的参考依据。
Gradation of sand column and sediment concentration of muddy water and water head are remarkably effective factors for the fine grain distribution in sand column.
砂柱的颗粒组成、水含沙量和入渗水头对滞留分布产生显著的影响。
The experiment makes a conclusion that water consumption rate will increase with the increase of the diameter, the sediment concentration will decrease on contrary.
试验得出排沙耗水率随着孔数增加而增大，与重量比含沙量变化成反比。
In the model, the concept of antecedent sediment concentration is introduced and the method for simulating the back silting under the action of wave is established.
数学模型中引进前期含沙量的概念，得到了潮流挟沙能力公式，给出了波浪作用下浮泥引起航槽回淤的模拟方法。
The suspended sediment concentration at the center of the turbidity maximum zone and near the sand bar tends to increase because of the sediment addition from upstream.
因上游来沙量增加，在最大浑浊带中心和河口拦门沙处悬浮泥沙浓度趋于增加。
RESULT the number of times of extraction is directly related to the various indexes. The optimal technique was determined with an alcohol sediment concentration of 70%.
结果提取次数对各指标都有显著影响，优选出最佳的提取工艺，醇沉浓度为70%。
RESULT the number of times of extraction is directly related to the various indexes. The optimal technique was determined with an alcohol sediment concentration of 70%.
结果提取次数对各指标都有显著影响，优选出最佳的提取工艺，醇沉浓度为70%。
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