将气泡生成脉动能量与气泡模型进行比较，结果再次论证本文分析方法的可靠性，本文的研究工作为稠密气固两相流动的研究揭开了一个崭新的篇章。
At last, the energy of the bubble formation frequency band was compared with the bubble model which shows the reliability of the analysis methods mentioned above.
永久膨胀是由量子宇宙学模型得出的结论，在这个模型中，膨胀的气泡可以随意出现和消失。
Eternal inflation is a quantum cosmological model where inflationary bubbles can appear out of nothing.
该研究结果将为热压成型过程中气泡运动模型的建立提供实验依据。
These results will provide experimental bases for the establishment of bubble movement model in hot-compaction process.
该研究结果为热压成型过程中气泡运动模型的建立提供了实验依据。
These results will provide the basis for establishing the bubble movement model in the hot-compaction process.
研究、建立了聚合物微孔发泡过程中的气泡成长数学模型，以控制发泡过程中的泡孔尺寸大小和尺寸分布。
This paper studied and established the mathematical model for bubble growth in polymer during microcellular foaming, for controlling the cells size and their distribution.
根据静态和动态气泡直径预测模型计算得到的结果可准确地用于预测不同发泡条件下闭孔泡沫铝胞直径。
The calculated results obtained with the static and dynamic models are capable of accurate predicting the bubble size under varied conditions of processing the closed cell aluminum foam.
在此基础上建立池内有气泡驱动情况下气液两相流动传热的物理数学模型，并进行相应的数值求解和分析。
Then physical and mathematical model of the gas-liquid two phase flow which was actuated by the bubble in the pool, were proposed and solved numerically.
该文从传质推动力角度出发建立了高温气泡在水中上升过程的传热传质模型，计算结果与文献报道的实验数据、模拟结果基本吻合。
The mass transfer force concept was used to develop a model for the heat and mass transfer from a single superheated bubble rising in the water pool.
根据气泡的尺寸划分气相，采用时间平均法建立了描述垂直管道内层流泡状流运动的多流体模型。
A more detailed multi fluid model was developed with the gas phase divided into several groups according to bubble size to describe bubbly flow in a vertical pipe.
该模型能够较好地符合上升初始段及中间段的气泡上升速度。
The mathematical model for bubble rising velocity in the initial and middle regions is in good agreement with experimental data.
通过对气泡在流场中的运动和受力分析，给出了用以封闭模型的粘性应力、脉动应力、相间动量交换项的表达式。
Analysis of bubble motion in the flow field was used to develop relations for the viscous stresses, turbulent stresses, and interfacial momentum exchange to close the model.
建立圆管内滞止液体中长气泡漂移速度动量分析模型。
Set up was a momentum analysis model of the drift velocity in stagnant liquid of long bubbles in an annular tube.
采用气泡两相混合介质模型研究空化现象。
The effects of cavitation have also been taken into account by using a bubble two phase mixture model.
采用气-液两相流两方程湍流模型，结合混合有限分析法，对静止环境中气泡射流进行数值模拟和分析。
A two phase turbulence model and hybrid finite analytic method (HFAM) are used to predict the behavior of bubbly jet in static environment.
“因此，化学(气泡)对气候模型至关重要”，切尔斯基说。他的研究是由海军研究办公室资助。
"So the chemistry (of the bubbles) is really important for climate models," said Czerski, whose research is funded by the Office of Naval research.
利用分形的特点，通过自建模型，对原位气泡拉伸法制备的高聚物复合材料的分散效果进行定量分析。
Based on the fractal peculiarity, a self-made fractal mathematical model was used to quantitatively analyze the granules dispersion of the prepared polymer.
在对水下单气泡运动受力分析及任意时间剖面多气泡运动特性研究的基础上，建立了水下气泡群运动数学模型。
Based on the force analysis of single bubble movement and movement characteristic research of many bubbles in random time section, the mathematics modeling of many bubbles movement was built up.
基于这种狭缝通道气泡底部薄液膜蒸发机理，建立了狭缝沸腾传热组合机理模型。
On the base of thin film evaporation mechanism of the channel, a comprehensive heat transfer model for thermosyphon boiling in narrow channel is developed.
基于此，该文建立了数学物理模型，它考虑了气泡的破裂和聚合。
Based on it, this paper establishes a mathematical-physical model, in which breakage and coalescence can be considered.
通过引入一特定的镜像系统，该模型将气泡塔壁对气泡生成过程的影响考虑在内。
This model took into account of the effect of the column wall on bubble formation by the introduction of a specific system of images.
模拟结果表明：气泡乳相模型在气泡鼻区域计算的局部空隙率显著低于面积加权平均法的计算结果，因而在该区域能较大幅度地修正曳力。
The simulation results show that local voidage calculated by bubble and emulsion model is observably lower in the bubble nose region, compared with that calculated by area weighted averaging.
建立了含有微气泡的平板边界层方程，并采用一种简单的混合长度模型和有限差分方法对该方程进行了数值计算。
The equations of the boundary layer containing microbubbles on the plate are established, then calculated employing a simple mixing length model and a finite difference method.
比较了几种气液传质模型，讨论了气泡大小分布和气泡尾涡加速效应对气液传质的影响。
Several classical models for the gas-liquid mass transfer coefficient were compared, and the influences of the bubble size distribution and bubble wake effect were discussed.
导出了当单位床层体积中气泡数目对气速的二阶导数为零时发生流型转变，该模型的计算机结果与实验数据吻合良好。
When the second derivative of the bubble number in unit bed volume with respect to gas velocity equals zero, the flow regime transition occurs. The model fits fairly well with the experimental data.
在实验基础上，忽略气泡的迁移，建立了膨胀过程的数学模型。
Based on those experiments, a mathematic model of process of intumescence was established with the neglect of the transfer motion of the bubble.
聚合物发泡成型加工中气泡膨胀过程的数学模型对研究气泡的膨胀行为具有相当重要的意义，然而工程实际问题中数学模型的复杂性使其作用受到极大的限制。
The mathematical model of the growth process of the bubble in the foaming mold of polymers is of great importance to studying the growth behave of the bubble.
计算采用燃气泡物理模型，通过水流场和气流场的耦合计算模拟整个流场的形态。
It is based on the physical model of exhausted gas bubble and numerically simulates the entire flow field by coupling calculation of the water field and gas field.
建立了气泡传质的新的数学模型。
A new model for mass transfer of air bubble in water is established.
建立了气泡传质的新的数学模型。
A new model for mass transfer of air bubble in water is established.
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