查询词典 vortices

Ln this paper the effect of the position and planform of the canard wing on the burst process of the leading edge vortices over thedouble delta wing and the aerodynamic characteristics of the fighterconfiguration with the double delta wing are presented Furthermore,optimum fighter with the canard-double delta wing has been given.

本文给出了鸭翼对双三角翼气动特性及涡的发展和破裂过程的影响，进而分析了鸭翼位置、平面形状对全机气动特性影响的机理，并提出了合理的鸭翼双三角翼布局形式。

The vortices generated on the frontal wall of prismatic cylinders mounted on a surface are illustrated and discussed in this thesis.

立柱前壁旋涡是最近发现的新的流动现象，在以往的国内外文献上未见详细具体的报道和论述。

The vortices generated on the frontal wall of prismatic cylinders mounted on a surface are illustrated and discus...

立柱前壁旋涡是最近发现的新的流动现象，在以往的国内外文献上未见详细具体的报道和论述。

The endplate change dramatically reduces the vortices created by the front wheels, while the reduced width of the main profile cuts drag, helping to boost top speed at the fast San Marino circuit.

端板的这一变化极大地降低了前轮所产生的涡流，而主风翼宽度的变短则减少了阻力，有助于在圣马力诺这条高速赛道上提高最高速度。

When we were Crown gambling house, i and my friends walked here and paid a visit, just like a group of little fish who missing at a vortices, loosed the orientation, wilder the ideal. Hearing the voice "HUA HUA" made by cones dropped from the punchboard , i said :"sometimes, this noise can catch people's soul."

在皇冠赌场，作为参观者的我们几个朋友，象是迷失在旋涡里的一群小鱼，找不到方向，也找不到理想，听到硬币在老虎机里哗哗掉落的声音，我说："有时候，这种声音真的让人很容易迷失。"

According to instantaneous velocity fields and vorticity fields measured with SPIV, detailed analysis of the evolution of tip leakage vortex at both design and near stall conditions is presented in this thesis and the different phases of the evolution of the tip leakage vortex, the formation, becoming unstable and the interaction between small-scale vortices and the mainstream can be clearly observed in the experiment results.

SPIV测量结果表明压气机转子叶尖泄漏涡在设计和近失速状态下均存在形成、发展壮大和失稳分裂的演化过程。

The study of quantized vortices is very important for our understanding of the superfluid properties of cold atoms.

涡旋态的研究对理解冷原子体系超流特性有很重要的价值。

Argue that the velocity field of several vortices can be obtained from superposition principle.

说明多个旋涡的速度场可以由叠加原理得到。

Plateau vortices are the typical system of positive vorticity.

高原涡是高原正涡度中心的一种典型系统。

This turbulence includes various components, the most important of which are wingtip vortices and jetwash.

这动荡包括各组成部分，其中最重要的是翼梢涡和尾涡。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐