查询词典 vortex

It is also possible to predict both the frequency and amplitude of pressure fluctuation at the inlet and outlet of all parts of turbine, as well as the phenomenon of rolling vortex in the draft tube.

从而得出水轮机各部件内的瞬时流态和随时间的变化过程，预测了水轮机各部件内压力脉动的频率和幅值，并显示尾水管内的旋转涡带现象。

The result clearly reappearances vortex movement at the part load condition and flow field and pressure distribution in the draft tube under different conditions,which were much more rational and similar to practical experiment results,and which assure that the inlet velocity model is very close to the authenticity.

计算结果后处理清晰再现了小流量工况尾水管涡带的运动形式和三种工况下尾水管内部的流场和压力分布，情况和实际符合较好，验证了所建立的进口速度模型的逼近真实性。

It is not enough to resolve all of the problems related to the hydraulic stability only to analyze the stable field in passing components. Finally, the paper numerically simulated the transient field in prototype's draft tube under different operating conditions by means of Reynolds stress turbulence model and analyzed the law of motion of vortex rope as well as the performance of low-frequency pressure pulsation and compared with field test results.

仅仅对机组的过流部件进行稳定场的CFD数值分析还不足以解决所有与水轮机水力稳定性有关的问题，因此在本论文的最后，采用雷诺应力湍流模型对真机尾水管在不同运行工况下进行了非稳定场的CFD数值解析，分析涡带的运动规律及其产生的低频压力脉动特性，并与真机的试验结果进行了比较，结果比较吻合。

Beyond the screen of Nuovo cinema Paradiso , lies the metaphor of living in the vortex or on the verge of the two abysms .

Nuovo cinema Paradiso 的影下，隐喻着在两个渊薮边缘或是中心的生存。

In this dissertation, investigations on the analysis and measurement of the fluidflow in conduits using the characteristics of a vortex street were carried out.

尽管这一课题的理论和实际意义均十分重大，但是该领域的研究成果还相当有限。

The simulation also shows the tracks of droplets, and the detailed distributions of pressure, velocity, vortex and droplet concentration, which are instructional to the optimal design of demister.

数值模拟还显示了液滴的运动轨迹以及液滴浓度、压力、速度和旋涡的分布情况，这对除雾器的优化设计具有指导意义。

Water elementals rely on their vortex as a primary attack and then switch to melee combat as appropriate.

水元素依靠他们的漩涡能力作为首要攻击并且在适当的情况下转为近战。

As modern civilization keeps moving forward to its unknown destination at a human relations warping pace, and as men and women get caught in the vortex of career advancement or job survival, the biggest sacrifice that parents make on the altar of family sustenance is their continuous bonding with their children.

作为现代文明不断向未知的目的地前进时步伐人际关系翘曲、由于男女挤车漩涡仕途或职业生存最大的牺牲，使父母的寄托，是家庭的神坛与孩子们继续键。

Has been in the vortex of public opinion at public wireless, fate has Xuanyu line.

一直处于公众舆论旋涡的分众无线，命运已悬于一线。

And an awesome vortex of wind, music, and fire swirled in a frenetic dance, a ritual dance that created at the same time both the organic WHOLE and the disconnected ORIGINS.

瞬间，强大的旋风，生命之歌，以及火焰在一起疯狂地交织、跳跃，在这一刻，诞生了&世界&和&起源&。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。