由盐水和淡水相互作用所产生的异重流，在河口泥沙输移中也是很重要的。
Density currents generated by saline and fresh water interactions are also important in the transport of sediment in estuaries.
运用异重流对水库进行排沙是延长水库寿命并节约清水资源的行之有效的重要方法。
Using density current to eject sediment is one of the most effective methods for both prolonging reservoir working life and saving the limited water resource.
浑水异重流是沉淀设备中水流的基本特征，不仅存在于高浊度水沉淀池中，也存在于一般浊度水的沉淀设备中。
The density current of turbid water is the basic characteristic of the water current in sedimentation tank, in both the high turbid water and the general turbid water.
自2004年开始，黄委在小浪底水库进行大规模的人工塑造异重流排沙的原型试验，取得了宝贵的原始资料。
Since 2004, Yellow River Conservancy Commission has conducted large-scale prototype testing of artificial density current for sediment ejection and obtained valuable primary data.
文中给出了温差异重流交界面计算的方程组。
The equations of calculating the interface of thermal density current were also presented.
推导二维渠道温差异重流的数学方程，并建立了有限层带数值计算模型。
In this paper, the mathematical equations of two-dimensional thermal density flow in channel are developed and the finite layer numerical model is established.
最后，给出了小浪底水库异重流单宽输沙率公式，并得到其它水库资料验证。
Finally the formula of unit sediment rate of density flow in Xiaolangdi reservoir has been pointed out and the data of other reservoirs has been verified.
本文研究了在初始密度差极小的情况下由双扩散效应引起的异重流的流动特性。
A gravity current flow of double - diffusive effects has been investigated under the condition of very small density difference.
本文简要介绍了清浑水界面探测器的结构、工作原理及其在水库异重流测量中的应用情况。
This paper gives a brief introduction to the structure of suspension-water interface detector, work principle and application condition of measuring density flow in the reservoir.
对内河挖入式港池发生淤积的原因进行分析，认为淤积主要是由口门处的回流及浑水异重流引起的。
Based on the analysis of the reason of sedimentation in dig-in basins, it is considered that sedimentation is brought primarily by circumfluence at the basin entrance and density flow.
中美洲受到地震、飓风和泥石流等自然灾害的三重威胁。
Central America gets hit by a triple threat of natural disasters: earthquakes, hurricanes and mudslides.
通过对班列编成箱数的分析，得出箱流的重、空状态不会对班列的编成产生影响。
Through analysis of the number of BCT, it has been concluded that whether container flow is loaded or empty won't affect the number of BCT.
回归和通径分析结果表明，株高、叶面积、根体积、根干重是影响根系伤流强度的主要因素。
The result of path analysis and regression indicated that plant height, area of leaf, volume of root, and dry weight of root were key factors for the roots bleeding intensity.
明渠恒定均匀流正常水深在水力计算中十分重要。
The normal depth plays an important role in hydraulic calculation.
随品种的演进，抽穗期根重以及根冠比提高，但根系伤流液量减少。
With the improvement of rice cultivars, root dry weight and the ratio of root to shoot were increased, but the amount of root bleeding sap was reduced.
兰州重离子加速器冷却储存环工程(HIRFL CSR)主环和实验环上带电粒子束流强度的测量和监视拟由环型束流变压器实现。
The intensity of a pulsed beam of charged particles in the Cooling Storage Ring Project of Heavy Ion Research Facility in Lanzhou (HIRFL-CSR) will be measured with a toroidal current transformer.
泥石流固体颗粒级配倒置，影响流速垂线分布、流态与冲击力，是一个十分重要的问题。
The inverse grading of solid particles in debris flow effects the velocity distribution along the vertical the state of motion and the impulse on structure is an important problem.
介绍了一种以微通道板和电阻阳极所构成的位置灵敏探测器为基础、用于兰州重离子加速器束流诊断的新型剩余气体电离束流剖面探测系统。
The detecting system is based on the residual gas ionization principle and consisted of electrostatic collecting plates, micro-channel plates and a resistive anode.
设计了一个二维三分量的粒子模拟程序，并用它计算了空间物理中两种常见的物理现象：束流不稳定性和磁场重联。
Using this method, we design a 2D particle simulation code, and numerically study two common physical phenomena in space physics:beam instability and magnetic reconnection.
同时针对直流侧三重化斩波三相电流环流问题，确立采用动态电流均流的控制策略。
Meanwhile in allusion to the problem of uniform triphase chopping circulating current in DC side, dynamic share current control strategy was employed.
泥石流沟谷因泥石流类型和发育阶段不同而具有多种形态，对其进行研究具有十分重要的理论和实际意义。
Debris flow gully has various morphologies because of different type and developed phase of debris flow, and it is important and practical to study the debris flow gully.
因此开展配流副特性研究，对开发设计这种多作用恒流轴向柱塞泵具有十分重要的指导意义和现实意义。
So, the study of characteristics of port plate pairs has great guiding significance and practical significance to the development and design of multi-action constant axial piston pump.
入流和出流都是重连所必需的。
Both of the inflow and the outflow were necessary for the reconnection.
武汉恒流泵业制造有限公司(原名：武重集团轻工机械厂)是国内生产“恒流静压供油多头泵”的专业公司。
Wuhan constant pump Manufacturing co., Ltd. (formerly: Wu heavy Group Light Industry Machinery Factory) is the domestic production "of constant static pressure oil pump long" professional companies.
在注水开发过程中，采用较高的注采比，保证主力油层注够水，选择油井合理流压和生产压差，对实现较长时期的高产稳产是十分重要的。
To ensure prolonged stable high production, it is necessary to use a high injection-production ratio so as to ensure that enough water is injected into the main pay…
土壤特性的空间尺度问题是当今土壤科学研究的前沿，在进行土壤空间变异研究中，大孔隙的合理取样尺度分析对大孔隙流研究具有十分重要意义。
Spatial scale is forefront in soil-scientific research, so the analysis of macropore reasonable sampling size becomes significant which is in case of taking account of spatial variability.
泥石流堆积泛滥范围预测数学模型的建立，在减轻泥石流灾害中可以发挥十分重要的作用。
The establishment of the model for prediction of risk areas of debris flow inundation will play an important role inthe reduction of debris flow disaster.
气液两相流现象广泛存在于现代工业生产之中，准确的流型识别有着十分重要的意义。
Gas-liquid two-phase flow is widespread among the modern industrial production, accurate flow pattern identification has great significance.
试验研究表明，旋流闪速浮选可以大大减少磨矿分级回路中有价重矿物的过磨。
Experiment results show that the overgrinding of minerals can be decreased enormously by the cyclone flash flotation.
试验研究表明，旋流闪速浮选可以大大减少磨矿分级回路中有价重矿物的过磨。
Experiment results show that the overgrinding of minerals can be decreased enormously by the cyclone flash flotation.
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