查询词典 cylinder

The pressure distributions around the circular cylinder in the numerical and experimental studies show quite a good agreement.

通过数值结果与实验结果的对比，对近壁绕流圆柱体的升力系数及其表面动水压力分布进行了研究，对比结果显示了较好的一致性。

And the limit of the pressures that is not varied about an axis distributed in a hollow circular cylinder is derived.

但以往的文献将其简化为只在柱面上受均布压力，且将其化为二维空间的问题去求解 [4 ]。

In the first part of dissertation, the basic theory of conformal array is introduced. The three-dimension DBF of circular array and cylinder array are presented.

首先，介绍了共形阵的基本理论及相关技术，并对共形阵的常规阵列均匀圆阵和圆柱阵进行了详细的三维波束图仿真研究。

First a comprehensive experimental system is established to obtain the instantaneous flow field images of flow past the circular cylinder.

本文首先建立了两相圆柱绕流拟序结构的实验系统，完成了对两相单个圆柱绕流拟序结构演化的显示和观测。

The major purpose of this paper is to study the phenomena of laminar wake after a tapered circular cylinder with/without control.

本文主要目的在探讨在低速三维锥形圆柱尾流加入控制前后特性之变化。

Application on circular cylinder particle size distribution based on anomalous diffraction approximation.

反常衍射近似在测量圆柱形粒子粒径分布中的应用。

A new method for computing propagation constants and amplitudes of creeping wave modes on an infinite conducting circular cylinder is presented.

本文提出了一种计算金属圆柱表面爬行波电流传播常数和幅度的新方法。

Third, scattering by 2D circular conducting cylinder is put under studied, due to that its MEI is much more ill than other case.

论文对研究中发现的最病态的2D金属圆柱的MEI分析做了大量的计算分析工作。

Another numerical model is presented to solve the problem of regular and irregular waves diffraction around a 3D vertical circular cylinder.

以直立圆柱桩的单色、双色规则波和不规则波绕射问题为算例，具体的介绍了透射理论在水波绕射问题中的应用。

It is the well-known Lame's formulas for the stresses in a hollow circular cylinder subjected to uniform pressures.

在此 ，针对实际问题的需要，在三维空间中构建了一个既满足双调和方程又满足边界条件的新应力函数，推导出厚壁

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。