| 单词 | turbulence |
| 释义 | turbulence [英 [?t?:bj?l?ns] 美 [?t?:rbj?l?ns] ] turbulence的意思、解释 turbulence 基本解释 名词动荡; 骚动，骚乱; [物]湍流; （海洋、天气等的）狂暴 turbulence 网络解释 1. 紊流：鱼类的本能使牠们能精确而又有效地控制尾鳍,来吸取它们周围水流的动能,这包括一般物体造成的迹流、紊流 (turbulence)、甚至从它们自己身体前部形成的迹流. 2. 紊乱：ation)与紊乱(turbulence)效果扭转(Twirl)与针孔(Pincushion)效果克隆(clone)、显示(reveal)、涂抹(smudge)以及更多模式重新取样(Resample)功能比例失真(Anamorphic)图像支持每个节点都有多种贝兹(Bezier)样式将跟踪数据用于Rotoshapes 和点(points)上Shake 还包括高级的跟踪技术, turbulence 双语例句 1. 1. Through analysis of the airflow form, laminar or turbulence, of heat sink s cooling rib, the reasons of heat sink s different efficiency are discussed. 通过分析散热器翼片中空气流动的形式，讨论了散热器散热效率不同的原因，提出了优化散热器翼片的设想；由机载电子设备常用的散热方案，提出了机载电子设备散热的设计思路和计算方法。 2. The flow at exit from the fourth corner is typically not much better than the exit flow from a centrifugal blower, although the corner vanes themselves have some effect in reducing turbulence (they can be regarded as honeycombs with walls in one direction only). 在出口处的风流来自第四拐角清楚地表明在这里没有比离心式鼓风机要好多少，尽管拐角处的翼片是用来减少气体紊乱（它们可被看作只有在一个方向又多面墙的蜂房）。 3. The result demonstrates that the turbulence effect of vertical vegetation is larger than that of acclivitous vegetation, and much larger than lying vegetation. 分析表明，在来流条件相同的情况下，对流场的扰动作用依次为直立态植被＞倾斜态植被＞卧倒态植被。 4. turbulence 4. A numerical model containing a 3－dimensional fine－mesh non-hydrostatic submode and a random walk submodel was developed and used for simulation of turbulence and dispersion in wake area of building. 采用了细网格非静力能量闭合边界层模式和随机游动模拟方法建立了一套分析建筑物尾流流场和污染物扩散的数值模拟系统。 5. 5. After comparing other factors, we find the turbulence strength factor and the area occupied by vegetation influence stream velocity distinctly. 分析比较各参数之后，发现紊流强度以及植生所占之渠道断面积对於流速之影响较为明显。 6. turbulence什么意思 6. The easiest place to look for turbulence is in the stream of steam rising from a boiling teakettle. 寻找湍流最方便的场合莫过于烧开的茶水壶冒起的蒸汽流了。 7. Its necessary to investigate the effect of test medium contamination on the performance of scramjet combustor. In this thesis, the mole fraction of H_2O at the exit of hydrogen fueledheater is computed by the code. The finite-rate chemical kinetics model and the K-ε turbulence model are used to simulate the flow field and performance of combustor of the clean air and the vitiated test medium. 本文对氢氧燃烧加热器出口气流在不同温度下对应的水组分体积百分比进行了计算；采用有限速率化学动力模型、Κ-ε湍流模型，数值模拟了纯净空气和污染空气的超音速燃烧室流场和燃烧性能。 8. During the period of typhoon, especially when typhoon is approaching the mainland, violent interaction between the wind and the sea surface, the wind and the mainland will greatly strengthen the turbulence in the lower atmosphere, and it will possibly raise the turbopause in altitude. 在台风期间，特别是台风登陆前后，强烈的海气、陆气相互作用会增强低层大气中的湍流活动，并可能导致大气湍流层顶的抬升。 9. 9. This bony, armour-plated structure gives the body of the fish great rigidity, protects it from injury and is also the secret of its outstanding manoeuvrability, as tiny vortices form along the edges on the upper and lower parts of the body to stabilise the fish in any position and ensure that it remains safely on course even in areas of great turbulence. 同时，在 boxfish 身体上部和中部边缘产生的一些小漩涡能够使它在水中的任何位置都保持稳定，即使在紊流区域。 10. turbulence 10. The theory of homogenous turbulence, Cambridge at the University Press, 1956 作者单位：万明习（西安交通大学生物医学工程系，西安 710049 11. turbulence 11. In this paper, the fundamental theory for the optical Gaussian beam wavepropagation in the atmospheric turbulence is introduced, the different order-thstatistics moments of optical wave propagation in random media are derived. 本文从介绍高斯光波束在湍流大气中传播的基本理论出发，导出了光波在随机媒质中传播的各阶统计矩。 12. It is related with the contemporary social structure and contradictory circumstance of balance and conflict, maintainance and turbulence. 他们到各国去受田，在授田制逐步实施与完善的情况下，获得了与土地结合的机会。 13. Objective To explore the clinical significance of heart rate turbulence in elderly patients with chronic heart failure. 目的 分析老年慢性心力衰竭患者窦性心率震荡现象的变化并探讨其临床意义。 14. Abstract］ Objective To investigate the effects of percutaneous coronary interventionon heart rate turbulence after acute myocardial infarction. 目的 探讨经皮冠状动脉介入治疗急性心肌梗死后对窦性心率震荡的影响。 15. turbulence的解释 15. Changes of Heart Rate Turbulence in Patients with Acute Myocardial Infarction after Percutaneous Coronary Intervention. 目的 探讨经皮冠状动脉介入治疗急性心肌梗死后对窦性心率震荡的影响。 16. Objective:To study the correlation between heart rate turbulence and coronary artery blood flow before and after PCI treatment. 目的：分析窦性心率震荡各指标与冠状动脉病变程度及经皮冠状动脉介入治疗前后血流的相关性。 17. 17. In particular, flows through the throttling or pressure valve, cross-sectional mutation or rapid-bend of the elbow pipe when the fluid turbulence with these obstacles through the part of the interaction of eddy-current noise, the sound power level vs. 尤其流经节流或降压阀门、截面突变的管道或急骤拐弯的弯头时，湍流与这些阻碍流体通过的部分相互作用产生涡流噪声，其声功率级随流速的变化关系可表示为：△Lw=60lg，若管路设计不当还可以产生空化噪声； 2、再说阀门，带有节流或限压作用的阀门，是液体传输管道中影响最大的噪声源。 18. In order to systematically analyse the major driving mechanisms of the turbulence in plasmas, the instability driven by ion temperature gradient, mass flow shear, parallel to the magnetic field, and the impurity ion density gradient in plasmas with multiple ion species is studied in a sheared slab magnetic configuration. 为综合分析影响磁约束等离子体不稳定性的重要因素，研究了磁剪切平板模型下，同时具有杂质离子及平行流速剪切效应的离子温度梯度不稳定性的准线性流体理论。 19. In the second part of this dissertation, the turbulence models accounting for rotation have been reviewed. 这个分析结果对于一般三维边界层计算有一定的参考价值。 20. Properly changing the shape of the nozzle can reduce the vertical gradient of flow velocity along the jet's axial direction, and thus weaken the intensity of the turbulence which results in reduction of jet noise. 根据喷注噪声产生原理，理论分析了适当改变喷口形状，使沿喷注轴向流速在垂直方向的梯度减小，可使湍流发声的声源强度减弱，从而使喷注噪声降低。 turbulence 词典解释 1. 动荡;骚乱;骚动;混乱 Turbulence is a state of confusion and disorganized change. e.g. 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。 e.g. …a region often beset by political turbulence. 经常遭受政治动乱的一个地区 2. (空气、液体或气体的)湍流,涡流，紊流 Turbulence is violent and uneven movement within a particular area of air, liquid, or gas. e.g. 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。 turbulence 单语例句turbulence 1. Ma said that the capital inflow to emerging markets like China would continue to be difficult given the turbulence in the international market. 2. An education system that gives people the tools to adapt to change by emphasizing problem solving over rote learning will reduce turbulence. 3. Moss has suffered career turbulence since images of her allegedly snorting cocaine were printed in a national newspaper last year. 4. The world economy has survived a year of turbulence after the global financial crisis broke out thanks to efforts of the world community. 5. In later years they remain largely unaffected by the turbulence of the age, but nonetheless pained by the confusion and restlessness that plagues the lives of their children. 6. China's economy is expected to continue growing in the coming decade, despite the probability of continuing turbulence and contraction in the international market. 7. The weapon would use sensors, computers and flexible mirrors to counteract atmospheric turbulence. 8. The US Federal Reserve cut interest rates sharply in an attempt to limit economic damage from the credit crunch and market turbulence. 9. As a result of this economic turbulence, emerging markets around the globe have seen their economic growth decelerate remarkably. 10. Most of the others decided to suspend their offer applications as a result of " market turbulence ". turbulence的解释turbulence 英英释义 turbulence的解释 noun 1. unstable flow of a liquid or gas Synonym: turbulency 2. a state of violent disturbance and disorder (as in politics or social conditions generally) e.g. the industrial revolution was a period of great turbulence Synonym: upheavalSturm und Drang 3. instability in the atmosphere |
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