本文对于避免产生涡流的最低液位进行探讨。
The lowest level of the liquid for turbulence free was discussed first in this paper.
涡流的表达式为:。
提出了一种利用脉冲多普勒技术分析涡流的方法。
A method was proposed to analyse the vortex using pulsed Doppler techniques.
还在寻找最好的抛光垫使用细痕和涡流的去除垫?
Looking for the best buffing pads to use with Scratch and Swirl B-Gone?
并实例计算了非线性正弦交变涡流的电机电磁场方程。
Verified by model calculation and calculated the present example electromagnetic field equation of motor on non-linear sine alternation eddy.
论述了离心通风机叶轮进口相对涡流的产生及其变化规律。
Produce & Change low of relative vortex at impeller inlet of centrifugal fan are discussed.
在压力信号的基础上,一个流体方程测算了涡流的位置和力度。
Based on the pressure signals, a flow model estimated the position and strength of the eddies.
气缸向相反的方向旋转,所产生的吸力立刻阻止了涡流的形成。
The cylinders spin in opposite directions, creating suction that immediately prevents eddies from forming.
为了测试发现涡流的能力,研究者再次使用了MIT的牵索水箱。
To test their ability to identify eddies, the researchers again used the MIT Towing Tank.
来自凯克天文台的新图像成为存在更温暖的极地涡流的最早的证据。
The new images from the Keck Observatory show the first evidence of a polar vortex at much warmer temperatures.
分析了该区域涡流产生的原因,并提出了减少该区域涡流的技术措施。
It also analyses the causeof vorlex flow emergence in the triangle area, and puts forward the technical measures which could weaken the vortex flow of area.
列出二阶偏微分方程,采用一维方法求解得到了磁场、涡流的解析表达式。
Second order partial differential equations were given. They were solved by one-dimension method and analytical solutions for magnetic field and eddy current were obtained.
随着流体弹性的增加,在收缩孔道中产生了涡流,涡流的强度与弹性的大小成正比。
With the increasing of elasticity of fluid, the turbulence in shrink hole comes into being, whose intensity is in direct proportion to elasticity.
另外一些关于涡流的研究工作同样能对航海产生深远影响,其目的为揭示液体漩涡的构成。
Other work aims to detect eddies, swirling fluid structures that can also profoundly affect navigation.
当潜水器以一定的角度接近当前水流时,压力传感器检测到涡流的形成,并启动气缸开始旋转。
When the submersible heads at an Angle into the oncoming flow, the pressure sensors detect the formation of eddies and start the small cylinders spinning.
当飞机经过大西洋海域上空某处经常出现成片剧烈涡流的区域时,与空中交通控制员失去了联系。
The pilots lost contact with air traffic controllers while flying across an area of the Atlantic Ocean known for constant bands of severe turbulence.
最后针对成像中的涡流问题进行讨论,包括涡流的产生机制、涡流大小的测量和涡流补偿的方法。
Finally, the mechanisms of eddy current, measurement of eddy current and the method of eddy current compensation are discussed.
提出了一种绝缘拼接式磁性槽楔的结构,分析了这种槽楔对电机的齿谐波、齿间漏磁、涡流的影响。
The paper presents a structure for spliced insulation magnet slot wedge, and analyses its influence on slot harmonic, magnet and eddy current.
由于喷头中有了导流体,避免了涡流的产生与剪切层的分离,从而大幅度地减少了喷头的能量损失。
In the presence of the flow deflector, the generating of the vortices and the separating of the shear layer are avoided thereby the energy loss of the jet nozzle is reduced considerably.
运用数值方法模拟了细长体在不同攻角条件下亚音速绕流的背涡结构,探讨了非对称涡流的气动力特性。
Subsonic vortical flows over a slender body at different angles of attack were simulated numerically, and the aerodynamic characteristics of asymmetric vortical flow were also investigated.
多数情况下,人们会发现所建议的预防涡流的最小潜水深度会等于或大于预防电机过热的最小潜水深度。
In many cases it will be found that the minimum recommended submergence to prevent vortexing will be equal to, or greater than, the minimum submergence required to prevent overheating.
用合适的滤波器可以从估计出的平均频率曲线中得到涡流的波形,并且计算表征涡流的涡流经过频率和幅度特征参数。
Meanwhile the vortex shift waveform is obtained from the estimated mean frequency waveform using a suitable low-pass filter. Then the vortex shedding frequency and amplitude can be calculated.
空气动力元件以及具有空气动力元件的机翼,伺服驱动-控制模块,计算机,计算机程序和用于影响尾迹涡流的方法。
Aerodynamic body and carrier wing comprising an aerodynamic body, actuating drive control module, computer, computer program, and method for influencing post-turbulences.
为了尽可能地减小涡流的影响,本文研究了自屏蔽线圈的设计方法,并完成了一种涡流自屏蔽单平面梯度线圈的设计。
To diminish the influence of the eddy currents, the design method of self-shielded gradient coils is studied and the self-shielded uniplanar gradient coils are designed in this paper.
参与者坐在涡流的中心,不会被泡沫颗粒碰到,但颗粒在塑料墙上形成的壮丽图案会让参与者仿佛被催眠般失去对时间的意识。
Seated at the eye of the storm, the visitor is untouched by the particles, but mesmerized by the spectacular patterns they form on the plastic walls.
详细地叙述了求解真空室上感应涡流的计算方法,对HTU托卡马克实验装置真空室上涡流的大小、分布形式及衰减情况进行了分析。
The numerical method of calculating these eddy currents is presented in detail. The magnitude, distribution and decay of the eddy currents on the vessel of the HTU tokamak are analysed.
同时,由于相邻建筑物的存在,使得原有建筑的时均流线分布尤其是涡流的数目和尺度以及建筑表面的时均风压分布均发生了较明显的改变。
With the existence of the neighboring building the streamline distribution especially the number and scale of the vortices, and the pressure distribution are changed significantly.
根据良导体中的电磁波基本方程,导出了针对金属薄板涡流的热功率公式,讨论了影响其热功率的因素,对电磁加热的实际应用有一定的意义。
According to the electromagnetic wavetransmitting equation in good conductor, get the eddy currents 'heating power in sheet metal, then some factors that affect heating power are discussed.
当你随着你的头部和身体在水中移动的时候,你会随着产生一股“涡流”,类似小船产生的一样。涡流的形状表示水位沿着游泳者的面部两侧下降。
When you move through water you create a 'bow wave' with your head and body, just like a boat does. The shape of the bow wave means the water level drops along the side of the swimmer's face.
Seitz说,这样的“微气泡”实事上就是“由气体组成的镜子”,用一些设备将增压的水和压缩空气混合放入涡流的喷气机中,在船外产生这些气泡。
Such "microbubbles" are essentially "mirrors made of air," says Seitz, and they might be created off boats by using devices that mix water supercharged with compressed air into swirling jets of water.
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