Two-fluid large eddy turbulence model is applied to research the movement of the sand clouds in quiescent water .

本文采用双流体大涡 紊流模型对静水中泥沙云团下落过程进行了研究。

The Velocity distribution of the atmospheric turbulence boundary layer of the Earth Was calculated .

本文计算了近地面 湍流边界层的速度分布。

This course presents the phenomena theory and modeling of turbulence in the Earth 's oceans and atmosphere .

本课程介绍地球海洋和大气层 扰 流的现象、理论和模型。

Experiment demonstrates that the turbulence intensity variation information within a short-range air gap can be obtained .

实验验证了利用该 光路可在很短的空气间隙内获得 湍流强度的变化信息。

We experienced severe turbulence during the flight .

我们在飞行中遇到了强烈的 气流。

Turbulence Modeling and Closure . Algebraic Models . Transport Models .

紊流模式与封闭性。代数模式。传输模式。

As financial turbulence shakes global markets an unlikely haven has emerged .

在金融 动荡撼动全球市场之际，一个不太可能的避风港出现了。

As early as 1915 G. I. Taylor had made astute observations on the structure of atmospheric turbulence .

早在1915年，G.I.Taylor就对大气 湍流的结构作了巧妙的观测。

The current political turbulence represents the ideal breeding ground for this sort of collapse in consumer confidence .

目前政治 环境 的 动荡是消费者丧失信心的根本原因。

When turbulence breaks out a fluid behaves as though its viscosity has suddenly increased .

湍流爆发时，流体显得其粘性突然增加了。

The influence of turbulence inhibitor on flow field in tundish has been studied by water modeling .

通过水模试验，研究了 涡流控流槽对连铸中间包流体流动的影响。

P : I experienced the most terrible turbulence flying over the Pacific Ocean .

彼得：飞过太平洋上空时，我经历了最可怕的 乱流。

At home rapid growth will bring social and economic turbulence .

在国内，快速的发展将带来社会和经济 动荡。

To solve the above problem a low-Reynolds number turbulence model with a hybrid wall boundary treatment was adopted .

通过改进 湍流模型和壁面边界，即用低雷诺数 湍流模型结合混合壁面边界的处理方法解决了以上问题。

The tutor 's triumph over tumor triggered turbulence and the stock market tumble .

那个导师战胜了肿瘤，这引发了 动乱和证券市场的大跌。

The world situation is characterized by turbulence and intranquility .

世界局势 动荡不安。

a region often beset by political turbulence .

经常遭受政治 动乱的一个地区

Droplet ignition and extinction in practical combustors are strongly influenced by forced convection and turbulence .

在实际燃烧室中，液滴点火和熄火受到强迫对流和 紊流的强烈影响。

One concern is the effect the year of turbulence will have on investor psychology .

人们担心的一个问题是，一年来的 动荡将对投资者心理产生何种影响。

The Subprime crisis has aggravated the turbulence of global financial markets .

次贷危机的持续深化加剧了全球金融市场的 动荡。

This paper describes the calculation method for longitudinal flight parameters and matching method of the aircraft in the turbulence .

介绍了 大气 紊流环境下飞机纵向飞行参数的计算与匹配方法。

The 1960s and early 1970s were a time of change and turbulence .

20世纪整个60年代和70年代初期是风云变幻、 动荡不安的一个时期。

Research on the Models of Wind Shear and Atmospheric Turbulence for Their Application in Flight Simulation

风切变和大气 紊流模型在飞行仿真中的应用研究

The simulation results demonstrated flow velocity turbulence kinetic energy and wall temperature increased with increment of heat flux .

计算结果表明：随着热通量的增加，流场的速度、 湍流 强度和壁温均升高。

The application of arc-heater supersonic turbulence flat ablation test technology is introduced .

对电弧超声速 湍流平板烧蚀试验技术的应用进行了介绍，并进一步拓展了其应用范围。

His plane encountered severe turbulence and winds of nearly two-hundred miles an hour .

他的飞机遭遇强 气流和时速近200英里的强风。

What 's mere bureaucratic tradespeople 's exploitation of the working people aggravated class contradiction and worsened social turbulence .

同时，官僚商人对劳动人民盘剥，激化了阶级矛盾，加剧了社会的 动荡。

Considering the physical structure of the atmospheric turbulence the phenomenon has been analyzed and explained .

结合大气 湍流的物理结构仔细分析了这种现象，并对这种现象作出了合理的解释。

The world advances amidst turbulence .

世界在 动荡中前进。