• If the traffic density increases much above that, the flow pattern begins to become unstable.

    如果车辆密度大幅高于上述数字,则车流模式开始出现不稳定现象。

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  • Optimal flow pattern and branch changing cannot assure the global optimization result, but it can get the result in short time if it combines with the elicitation method.

    最优流模式和基于支路的交换方法不能保证得到全局最优解,但与启发式规则结合后,可以在较短的时间得到结果。

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  • This new flow pattern can induce a strong heat conduction effect in the cooled plane, and develop a uniform temperature distribution.

    这种新型的换热结构可以在被冷却面上造成强烈的导热效应,从而形成均匀的温度分布。

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  • Compared with other methods for recognizing flow pattern, this method needs less measurement parameters and can do instantaneously and continuously.

    与其他流型识别方法相比,该方法所需测量参数少,便于实时、连续地判断流型。

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  • Protection design for lower reaches of the Yellow River was once a difficult question due to high water head, various combinations of discharging structures, and complex flow pattern.

    小浪底工程由于水头高、泄水建筑物组合多,水流流态十分复杂,下游防护设计是一难题。

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  • The change in structure of glass tank can lead to change in glass flow pattern.

    熔窑结构的变化必然会引起玻璃液流结构的变化。

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  • The flow pattern and pressure drop graphs are obtained from present experimental data.

    分别给出了不同入口条件下实验管段的流型图和压降图。

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  • By the simulation result, the suitable flow control device is favorable to the flow pattern.

    计算表明,使用合理的控流装置,能够形成有利的流动形态。

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  • It is the precondition for the rill flow hydraulic calculation to confirm the rill flow pattern.

    细沟流流态的确定是进行细沟流水力计算时的先决条件。

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  • The liquid flow pattern, or velocity distribution, is an important factor in column tray design.

    塔板上气液两相的流动状况尤其是液相的流速分布对塔板效率有重要影响。

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  • With different layout of inverted siphon pipe, requirements for inlet flow pattern and submergence are various.

    不同的倒虹吸管布置型式,进口流态及淹没要求有所不同。

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  • The comparison was made between the computed flow field and the flow pattern performed by LIF in a water tunnel.

    计算的流场与水洞进行的激光诱导荧光显示技术的流场显示结果进行了对比;

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  • Pulsed Deppler echocardiography was used to detect the pulmonary venous flow pattern (PVFP) in 40normal children.

    应用脉冲式多普勒超声心动图检测40例正常儿童肺静脉血流频谱。

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  • A new flow pattern in gas-solid fluidized beds is developed by using lateral tangent gas jets and a Spiral distributor.

    用侧面切圆射流和旋流布风板造成了鼓泡流化床内气固流动的新流型。

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  • The results show that gas volume fraction distribution and flow pattern are different significantly in the two reactors.

    结果显示,不同表观气速下,两种反应器内的气含率分布和流型存在较大差异。

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  • It has been analysed that liquid flow pattern and liquid crosswise eddy diffusion influence on efficiency of bubble tray.

    本文分析了液相流动形态及液相横向扩散对鼓泡型塔板板效率的影响。

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  • It has a great impact on mold filling time and resin flow pattern, thus affects the process efficiency and product quality.

    它对充模时间和树脂流动方式有重要影响,因而影响到工艺的效率和产品质量。

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  • Its basic principle is that there is a quite steady flow state of annular flow in the flow pattern of gas-liquid two-phase flow.

    模型是建立在压力能量消耗率最小的原理上的,其基本原理是:在气-液两相流的流型中,环状流具有相当稳定的流动状态。

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  • This turbulence caused the flow pattern in the tunnel to be similar to the flow pattern in free air at a higher Reynolds number.

    这种紊流使风洞内的流谱与在较高的雷诺数下自由气流中的流谱相似。

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  • A dock construction built on a river bank causes naturally the water level upstream to rise and influences the local flow pattern.

    河岸码头建筑物势必导致其上游水位壅高及对码头附近水流流态产生影响。

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  • It simplifies the flow pattern, reduces the modeling complexity, supports visualizing modeling and enhances the system integrating.

    该系统简化了流程描述模型,降低了建模复杂度,支持可视化建模,增强了系统集成能力。

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  • It is always an important research project to identify the formation mechanism and characteristics of flow pattern and the flow law.

    认识流型的形成机理和特征以及流动规律一直是两相流领域的重要研究方向。

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  • The flow in feeding pre-distributed pipes of slot liquid distributor is divergent streams, and its flow pattern is very complicated.

    流体在槽式液体分布器进料预分布管中的流动属于分支流系统,其流型复杂多变。

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  • The experimental results indicated that the typical flow pattern in outlet-channels was bubbly flow and in outlet manifold was slug flow.

    实验发现,出口流道中典型的两相流流型是泡状流、而出口总管中的典型流型是弹状流。

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  • The paper describes the experiment and the variation of flow pattern and analyses the erosion-resistant ability of the protection plants.

    本文论述了植物护坡过水试验情况及流态变化,并对护坡植物的抗冲性能进行了研究分析。

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  • The experimental results show the proposed method can suppress Gaussian noises of signal and is effective for flow pattern identification.

    试验结果表明所提出方法有效地抑制了高斯有色噪声对信号的影响,取得了良好的流型辨识效果。

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  • It is found that the energy dissipater ratio of Multi-Horizontal Submerged Jets is the highest and the stability of the flow pattern is the best.

    多股多层水平淹没射流的主流在消力池中部,而单层多股的主流潜底,前者的流态稳定性明显优于后者。

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  • But, now there are no systematic studies on the stability of the flow pattern and the energy dissipated mechanism of the Horizontal Submerged Jets.

    但对既有突跌又有扩宽的水平淹没射流缺乏系统研究,对其流态稳定性和消能机理的研究国内外均缺乏相关报道。

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  • Gas volume fraction distribution and flow pattern in the two reactors are compared with the experimental and computational results in the literature.

    比较了两种反应器内的气含率分布和流型,并将计算结果与文献中的实验数据和计算结果对比。

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  • Gas volume fraction distribution and flow pattern in the two reactors are compared with the experimental and computational results in the literature.

    比较了两种反应器内的气含率分布和流型,并将计算结果与文献中的实验数据和计算结果对比。

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