density current
英 [ˈdensəti ˈkʌrənt]
美 [ˈdensəti ˈkɜːrənt]
（异）重流
双语例句
- The dynamic factors of saltwater intrusion are the tidal flood current, the land-ward density current and mixing.
张潮流、向陆的密度流和混合是产生盐水入侵的动力因子。 - Sediment discharging effect through density current of Xiaolangdi Reservoir and the response of the Lower Yellow River
黄河小浪底水库异重流排沙效果分析及下游河道的响应螺丝孔钻，螺丝底孔钻 - Analysis on Artificial Density Current Regulation in a Regulated Discharge Regime of the Yellow River Conducted in 2008
2008年黄河调水调沙人工塑造异重流调度分析 - Numerical simulation of density current in reservoir and its influencing factors
水库异重流潜入运动数值模拟及影响因素 - Simulation on the vertical distribution of water temperature in reservoir under the influence of sediment density current
泥沙异重流影响下的水库垂向水温分布预测模拟 - Influence of Density Current on Settling Process of Suspended Particulate Matter
异重流对悬浮物沉淀过程的影响 - It is necessary to study on the sediment density current.
研究异重流具有非常重要的现实意义。 - Research on Density Current Phenomenon in Rectangular Sedimentation Tank
平流式二次沉淀池中异重流现象研究 - Study on phenomenon of density current in lateral channels
斗槽中异重流现象分析 - On the zonal section in the central Bohai Sea, the vertical water exchange is more active in the east than in the west, and the vertical water movement in the Bohai Sea is also caused mainly by the density current.
在渤海中部的纬向断面上，东部的海水垂直交换要比西部活跃得多；渤海海水的垂向运动亦主要是密度流导致的。 - Computation and analysis of density current in northwestern part of the East China Sea
东海西北部密度流计算和分析 - Considering the influence of the convective mixing, the mixing of reservoir water surface layer by wind and the density current, the reservoir water temperature distribution and variation along with time may be computed by implicit form difference equation.
考虑对流、风掺和泥沙异重流的影响后，由所提出理论按隐式解法，可求解水库水温的分布以及与时间变化的影响。 - In this paper, we analyse the operating data and ejection density current for middle or small reservoirs in the loess area, which establish the method of total equilibrium about the deposition and sediment ejection.
本文在对黄土地区中小型水库调度运用和利用异重流排沙的实测资料进行分析的基础上，提出水库泥沙淤积和异重流排沙的总量平衡计算方法。 - Therefore, the limiting height of aspiration and density current thickness can be estimated if the concentration and the outflow discharge are given.
故在已知异重流浓度和出流流量时，即可估计出孔口出流极限吸出高度和泄出层厚度等值。 - The ratio K of critical velocity of guest water to travelling velocity of density current obtained from flume test is basically the same as that derived from momentum equation under equal boundary conditions.
在同一边界条件下，水槽试验所得K值与由动量方程推导客水临界流速与异重流速度比值K，基本一致。 - For reservoirs on different rivers, the water-sediment condition, bed condition, reservoir operation mode and discharge construction are different, the producing, movement and discharging sediment characteristics of density current are also different.
对不同河流上的水库，由于水沙条件、河床条件、水库运用方式及泄流建筑物的差异，异重流产生、运动和排沙特点也不同。 - Equations of Motion of Thermal Density Current and Calculation of Ints Interface
温差异重流运动方程与交界面的计算 - Since 2004, Yellow River Conservancy Commission has conducted large-scale prototype testing of artificial density current for sediment ejection and obtained valuable primary data.
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。 - Based on the assumption that the bottom velocity is to be vanished, the density current in northwestern part of the East China Sea is calculated in this paper.
本文较为详细地介绍了研究东海西北部密度流所采用的计算方法，并对计算结果作了初步的分析。 - The Probability Density Current and the Energy Density Current
概率密度流和能量密度流 - The effects on plate efficiency with entrainment and channeling are discussed. Density current hydraulic jumps with local entrainment
讨论雾沫夹带及沟流对塔板效率的影响.伴有局部掺混的异重流水跃 - The conditions of occurrence, law of movement and discharge method of the density current in Xiaolangdi Reservoir were studied based on the observation data and laboratory test results.
在前人研究的基础上，通过对小浪底水库异重流实测资料分析，并结合相关实体模型及水槽试验成果，研究了异重流发生、运行及排沙等基本规律。 - 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.
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。 - When applying the general equations of motion of density current to the study of thermal density flow, a new concept was proposed and verified by the flume experimental results.
本文对传统的异重流运动方程用于温差异重流研究提出了新的见解，并已得到水槽试验数据验证。 - The blending process of the density current and the forming process of the turbid water reservoir are observed through building the reservoir before dam, and the vertical distribution of sediment before the dam is obtained in the experiment.
试验通过修建局部坝前水库，观察了异重流在水库模型中的掺混过程及浑水水库的形成过程，并定性地得到了坝前含沙量垂线分布。 - A split vertical 2-D water and sediment mathematical model and 1-D density current mathematical model were set up to get the primary knowledge about water and sediment movement.
本文分别建立坝区立面二维水沙数学模型和一维异重流模型，对坝区水沙运行情况进行模拟研究，得出坝区水沙运动的初步认识。 - In the density current field, a strong ocean current flows northeast along the shelf at surface.
密度流场中，在表层沿大陆坡附近海域有很强的流向东北的密度流。 - A study on the structure of wind field of thunderstorm density current
一次雷暴密度流的风场结构的研究 - Different sedimentation tanks have the different adaptability to the density current of turbid water.
不同型式的沉淀设备，对浑水异重流的适应性不同。