查询词典 turbulence

Unique fabric mimics a sharkskin with V-shaped ridges that decrease drag and turbulence around the body.

独一无二的仿鲨鱼表皮微小齿状水翼结构和V形皱纹设计能减少水的阻力和水体的紊乱。

High shearing stress can be gained by turbulence or by increasing gel strength of grout.

高的壁面剪应力可以通过紊流获得，也可以通过提高水泥浆粘切力获得。

For the requirement of fast restoration of the turbulence-degraded image with complex background in space flight craft imaging system,the theory of 2-D convolution,and construct a shift operator are studied.

针对航天飞行器成像系统大气湍流扰动条件下退化图像的快速复原需求，对二维卷积理论进行了探讨，构造了移位算子。

Every detail, every signature, every punctuation mark and every choice of word might incur a great turbulence in international diplomacy.

外交文书的一个细节、一个落款、一个标点、一个用词……都可能引起一场巨大的外交风波。

The reduction of skin friction is related to the inhibition of turbulence in the liquid phase, owing to air injection.

结果表明：平板喷气减阻的原因在于喷气改变了平板湍流边界层的流动结构，抑制了湍流。

Finite outer scale ; turbulence power spectrum ; phase structure function ; slope correlation function

有限外尺度；湍流功率谱；相位结构函数；斜率相关函数

Combined with the spectral representation method and the fast Fourier transform technique, the digital simulation of 3-dimensional turbulence wind field for Runyang Suspension Bridge was carried out.

基于谐波合成法，并运用FFT技术，进行了润扬悬索桥桥址区三维脉动风场的模拟。

The study of transitions from ordered spiral pattern to spiral turbulence is a point of break through in this field.

研究从有序螺旋波态到螺旋波时空混沌态的转化是研究时空混沌的性质的一个突破口。

Furthermore, the statistical characteristics of the flow fields at the stator passage are obtained from the data of SPIV measurement, and the turbulence kinematic energy fields and Renold Stress fields are analyzed in primary at both design and near stall conditions.

从SPIV测量结果及CFD数值模拟结果来看，当前的CFD数值模拟技术在模拟真实压气机时，模拟结果总体趋势是正确的，但在具体流动细节上，其计算精度和可靠性还有待于进一步提高。

Comparing the unsteady flow fields obtained by CFD with the measurement results with SPIV, it can be found that the CFD results can capture the main characteristics of the flow fields observed in the experiment results, however, the precision of the CFD needs to be further improved, and to predict the detail flow structures, such as the tip leakage vortex in the compressor rotor, by CFD still has some difficulties, thus, some work should be done to improve the turbulence model for more accuracy prediction of the flow fields by CFD for the complex flow in turbomachinery.

定常计算结果和非定常计算结果都不能很好地反映出转子叶尖泄漏流，转子尾迹和泄漏流在静子通道中的演化，及其与静子的相互作用等复杂流动情况。开展叶轮机适用的湍流模型研究，对于提高叶轮机内部复杂流动数值模拟的准确性具有非常重要的价值。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。