盐水与泥沙异重流的基本运动特性是相类似的。
The fundamental characteristics of movement of density flow are similar with those of the saline wedge.
本文提出了利用水平附壁射流破除异重流的新方法。
This paper proposes a new method of using a plane wall jet destroying density current.
由于采用膨润土溶液，流动的异重流为白色不透明的。
The moving current is white and opaque due to the use of a bentonite solution.
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.
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.
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.
因为沿底部运动的异重流与上部较轻的流体置换，必须产生一种力来克服边界阻力。
Because the stream moving along the bottom displaces the lighter fluid upward, a force must be provided to overcome boundary resistance.
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.
上异重流沿池表面向前推进，到达出水口时进水未沉淀完全即排出，同样会影响沉淀池的工作效率；
The gravity flow on the top moves along the pool surface, reaching the outlet without sedimentation completely and flowed out. Similarly, this will affect the sedimentation tank.
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。
This paper defines the "return flow" problem in first place, and then analyzes the impacts of return-flow on the process of water market.
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.
能否研究出一种满足异重流产生和运动的条件，并且长期产生人工异重流的设备，成为解决小浪底水库淤积问题的关键。
That the equipment can produce manpower density flow for a long time is the key problem to solve sediment in Xiaolangdi Reservoir.
分析表明，支流淤积完全受干流淤积形态的影响，汛期干流来沙形成异重流倒灌，非汛期干流冲刷淤积体，形成浑水到达坝前并使沿程支流淤积。
That shows the branch river deposition is affected by the main river deposition. In flood season, mud flow come upward in branch river and make sedimentation.
分析表明，支流淤积完全受干流淤积形态的影响，汛期干流来沙形成异重流倒灌，非汛期干流冲刷淤积体，形成浑水到达坝前并使沿程支流淤积。
That shows the branch river deposition is affected by the main river deposition. In flood season, mud flow come upward in branch river and make sedimentation.
应用推荐