查询词典 turbulent

The simulation results show that the rod baffles placed vertically and horizontally in the unit duct continuously shear and comminute the streamlines of the flow when the fluid crosses over the rod-baffles, change the fluid flow directions, and result in the disruption of the continuity and stability of the fluid. The disturbing flow can promote the fluid turbulent intensity and effectively enhance the heat transfer.

结果表明，纵横交错布置的折流杆在单元流道中不断分割和剪切流道内流体，其扰流作用促进了流体湍流，减薄了液体边界层，减小了对流换热热阻，因而有效地提高了流体的对流换热强度。

Tradition has it that many,many years ago,there lived on the yellow river a river god known as he bo.one day ,he bo stood on the riverbank and watched the turbulent waves from the west surging forward to the east.he said both excitedly and conceitedly:how big the yellow river is !

相传很久很久以前，黄河里有一位河神，人们叫他河伯。何伯站在黄河岸上。望着滚滚的浪涛由西而来，又奔腾跳跃向东流去，兴奋地说；黄河真大呀，世上没有哪条河能和它相比。

The medium is water and the inner flow field of vortex pump is rotating flow with constant angular velocity, three dimensional, and incompressible turbulent flow.

数值模拟计算选取工作介质为清水，并认为是牛顿流体且局部各向同性；认为旋流泵的内部流场是以定常角速度绕固定轴的旋转流场，属于复杂的三维不可压湍流流动。

With the constant promotion of the process of integration of global economy, as the terminal station of sales, the retail business also incorporated this process progressively, have formed the turbulent internationalized tide.

随着全球经济一体化进程的不断深化，作为销售终端的零售业也逐步融入了这一进程，并形成了汹涌的国际化浪潮。

With the constant promotion of the process of integration of global economy, as the terminal station of sales, retailing also incorporated this process progressively, have formed the turbulent internationalized tide. Retail enterprises in many countries will face competition not only from domestic enterprises but also from foreign companies.

随着全球经济一体化进程的不断深化，作为销售终端的零售业也慢慢地融入了这一进程，并形成了汹涌的国际化浪潮，各国的零售企业将不再仅仅面临国内企业的竞争，更多的是参与到国际竞争当中。

Discussion of using the backscattering echo to measure turbulent atmosphere structure constant of refractive index.

利用后向散射测量大气湍流强度的探讨。

In these boundaries, the contravariant velocity components normal to the boundary are constrained by mass conservation, and for other velocity components and turbulent quantities, the second derivatives are set to zero.

在这些界限， contravariant速度组分正常对界限由许多保护压抑，并且为其他速度组分和动荡数量，第二种衍生物调整到零。

The turbulent diffusion is found to have important effects on the structure of the solar convection zone.

借助日震学的观测结果，我们在太阳内部测定了Reynolds应力模型中涉及到的自由参数的取值情况。

The calculated results reveal that the turbulent mixing coefficient of particles increased by pulse corona discharge and 4 times that of D.

计算结果表明，脉冲放电加大了粒子的紊流掺混系数，是直流电晕的4倍左右，使粒子的静电收集效率降低。

The mean and turbulence characteristics of velocity fields of turbulent round jets at different velocity ratios in counterflow and coflow ambient are investigated thoroughly.

全面研究了不同射流流速比下反向流动和同向流动环境水体中紊动圆射流流速场的时均特性和紊动特性，分析了流速比对射流特征参数的影响。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。