该方法适用于轴对称流场的瞬态测试，具有宽带和非接触的特点。
This measurement system, particularly suitable for instantaneous detection of axisymmetrical shock waves, is broadband as well as non-contact.
这项研究阐述了将非对称流分离（AF4）方法开发用于VLP研究。
This study illustrates the development of asymmetric flow field-flow fractionation (AF4) methods for the investigation of VLP.
从结构稳定性的思路出发，研究了圆锥体有攻角绕流对称流态到非对称流态的转变。
Based on the theory of structural stability, this paper investigates the transition of the flows over slenders at Angle of attack from symmetric state to the asymmetric state.
非对称流设计，管程与壳程容积不相同，(壳容积最大能达到管容积的4.2倍)，满足多种复杂工况。
Asymmetric design, products with different cubage between the length of tube and shell (cubage of the shell is 4.2 more than the tube), meet the complex requirement of project. to.
很容易一口气就写出像游戏引擎破解者一样的非对称流战术大师们是如何找寻并利用游戏引擎的漏洞的。
It is easy to write off the asymmetrical tactical gurus as game-engine hackers who search for bugs and errors within the engine and exploit them.
在合适的地方利用消息流的对称性。
FileNet需要对称的流程流。
耀斑等离子体流的这种东、西不对称性流动的可能起因也作了讨论。
The possible cause of such an east-west asymmetry of flow of flare-plasma is also discussed.
统计分析了焊接缺陷主要是表现为锡球断路、焊锡过流、锡球分布不对称以及烧焦和锡溅，主要受锡球大小、焊盘相对位置以及有关加工参数的影响。
By statistical analysis, the defects are tin-ball short, overflowing, dissymmetry, splash and scorch, which are mainly affected by the tin-ball size, pad positions, and process parameters .
介绍尾型与伴流场之间关系及非对称双尾鳍船型的形成。
The relationship between stern forms and wake fields and the configuration of asymmetrical twin-skeg ship form are described in the paper.
从一个简单问题出发，引出关于磁场零值点的一个判据，该判据与载流系统的几何对称性有关。
A criterion of zero magnetic field point, which is related with the symmetry of current-carrying system, is derived from a simple problem.
第二部分考虑径向对称可压流问题。
In the second part, we consider the radially symmetric compressible fluid flows.
结果表明：对吸、排油采用的三角槽结构尺寸布置应该是非对称形式的，并且采用了此三角槽结构后，配流噪声可以得到较好的控制。
The result shows: the dimension disposal of the triangular groove used in inlet and outlet way should be unsymmetrical, and plate noises can be controlled well after using triangular groove.
然后再按照异质信息流对交易量进行分解，以此考察收益率波动的对称性。
Then, I decompose the volume by different information flow to test the symmetry of return volatility.
由四根棒组成的棒束平行对称地布置在一个矩形流道内。
The rod bundle with four parallel rods was arranged symmetrically in a rectangular channel.
运用数值模拟具有能模拟各种不同边界条件的优势，还对非对称来流条件下形成的立轴旋涡进行了模拟。
Taking the advantage of numerical simulation that can simulate the different types of boundary conditions, the vertical vortex induced by the asymmetric initial flow is simulated too.
本文在钝体燃烧器稳燃机理研究方面已具有较好基础的前提下，提出一种设想：在非对称钝体的流场中具有稳定的回流结构。
In this paper, a notion that there is steady recirculating zone in the flow field of asymmetry bluff-body is presented, based on the foregone mechanism of flame stab.
本文论述了入射激波与飞行器头部激波相交后的二维或轴对称干扰流场的计算方法。
This paper describes the numerical method determining two-dimensional and axisymmetric flow for head-on vehicle shock-planar incident shock interaction.
基于面元法，通过在回转体和空泡表面分布源汇的方法，建立了求解轴对称回转体局部空泡流场的数学模型。
Based on panel method, the mathematic model of partial-cavity flow field for axisymmetric body is given by use of the sources of distributing on the bodies and cavity surfaces.
在跨声速风洞中研究了声激励对于可压缩流中细长旋成体大迎角流动非对称性的影响效果。
The effect of acoustic excitation on the flow asymmetry over a slender body in compressible flows was investigated in a transonic wind tunnel.
为了实现匀流，在拉延设计中，通常要采取对称化处理，即成双冲压，就是将对称件合在一起拉延。
To enable a uniform flow, a symmetrical layout, or double stamping, is often adopted in the drawing die design, which forms symmetrical parts together.
并对轴对称过流流动的外向流和内向流进行了比较。
Furthermore, we compare the centrifugal flow with the centripetal flow of axisymmetrical passing flow.
采用柱对称性和叠加原理讨论了均匀载流圆环、圆筒、圆盘的矢势问题。
Vector potentials produced by uniform electric current in the shape ring, cylinder and disc are discussed.
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.
本文应用零方程模型和二方程模型计算了椭球体有攻角绕流对称面上的三维湍流边界层。
Revised method is proposed for calculation of three dimensional turbulent boundary layers on the surface of symmetry plane of a flow around ellipsoid at incidence.
该文提出一种对称式RCD箝位的倍流整流双管正-反激型直流变换器。
This paper proposes a symmetrical RCD clamp dual switch forward-flyback with current-doubler-rectifier (CDR) converter which adopts the staggered clamp structure with two RCD type circuit.
因此对它的求解，要较相应另攻角轴对称绕流的二点边值问题简便。
Therefore, the solutions can be obtained more easily than that of two point boundary value problems of axisymmetric flow case.
基于此种实验研究框架，本文对轴对称自由剪切流、变密度轴对称射流以及圆柱尾迹进行了一定的研究。
The dynamics of axisymmetric free shear flows, axisymmetric variable-density jets and wakes of cylinders have been studied, to a certain extent, under this framework.
通过特定截面的不同流动图谱，证实了蜗壳、叶轮相互作用引起的整机流场的不对称性。
The asymmetry of overall flow field caused by the interaction between impeller and volute is proved by different flow atlas of the specific section.
通过特定截面的不同流动图谱，证实了蜗壳、叶轮相互作用引起的整机流场的不对称性。
The asymmetry of overall flow field caused by the interaction between impeller and volute is proved by different flow atlas of the specific section.
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