Abstract The measuring principle and application of vortex flowmeter are introduced.
文摘介绍涡街流量计的测量原理及应用。

Experiments on Vortex Suppression and Vortex Acceleration by Means of Electromagnetic Field Localized on the Cylinder Surface
圆柱表面包覆电磁场消涡与增涡实验研究

This process was accompanying by persistent development of the shear line vortex.
这种过程与切变低涡的持续发展相伴。

A qualitative analysis of erosion and accretion in meandering streams using vortex
利用涡旋定性分析弯曲河道的剥蚀和增生

Accurate determination of a balanced axisymmetric vortex in a compressible atmosphere
在可压缩大气里平衡轴对称涡旋的精确测定

A numerical study of acoustic field radiated by uniform flow with a vortex past a profile
具有旋涡的翼型绕流辐射声场的数值研究

Rock Formation and Ore Controlling Actions of Vortex Structures
旋卷构造的控岩控矿作用

In addition, trailing edge symmetrical jet has little influence on the position of the vortex axis.
另外，后缘对称喷流对涡轴位置的影响很小。

The adiabatic conditions affects the formation, development and structure change of the vortex the most.
绝热条件对低涡形成，发展及结构变化的影响最为显著。

The vortex is created by admitting warm or humid air tangentially at the base of a circular wall.
这位工程师希望利用人造龙卷风来发电。

Dynamical and thermodynamic structure of mesoscale low vortex is advantaged to quick development.
中尺度低涡的动力、力结构配置有利于其快速发展。

The relationship between the frequencies of fluctuating aerodynamic forces and vortex shedding by the power spectrum analysis.
利用功率谱分析气动力脉动频率和旋涡脱落之间的关系。

Before the vortex breakdown, the aeroelastic instability presents itself as just a simple flutter.
涡破裂前, 气动弹性失稳表现为单纯的颤振问题。

The frequency of vortex shedding and the position of separation are affected by the incidence and Mach number.
分离点的位置随着攻角和马赫数的变化而变化。

Simulation of Wake Vortex Detection with Airborne Doppler Lidar.
用机载多普勒激光雷达探测尾旋的模拟。

Simulation of Vortex Flows over Low Aspect Ratio aircraft at Large angle
小展弦比飞机的大迎角涡流计算

Airfoil trailingedge vortex separation occurs, resulting in movement of the flow field near the airfoil stall.
翼型后缘出现的分离涡, 导致翼型附近流场的流动失速。

Alas, there seems to be a vortex of perennial conflicts and crises.
哎呀, 看来存在着一个长年冲突和危机的旋涡。

A Theory for the Vertical Alignment of a Quasigeostrophic Vortex
准地转涡度垂直调整理论

Alternating Current Effects on Vortex Motion
交流电对磁通动力学的影响

vortex amplifier.
旋涡放大器

Analyses on Mean Circulation Field of the Plateau Low Vortex Moving Out of Tibetan Plateau
高原低涡东移出高原的平均环流场分析

Comprehensive Analyses and Numerical Simulation for a Cold Vortex Squall Line over China Loess Plateau
黄土高原一次冷涡飑线的综合分析与数值模拟

Analysis of mechanism of low vortex propagated easterly
一次低涡东移机制的分析

Analytical solution of the pressure field induced by uniformly moving helical vortex tube
匀动螺旋单涡管诱导压力场的解析解