风洞

Based on engineering design method and combined with numerical simulation,an axial symmetry supersonic inlet with boundary layer bleed was designed.

应用工程设计方法，结合数值模拟，设计了一种带有边界层吸除型式的超声速轴对称进气道，对进气道内流场进行了数值模拟研究，并且进行了风洞实验。

To get the axis of the crankcase hole and the axis of the cylinder boring at the best angle (90 degrees) you will have to make an assumption about the temperature difference of the exhaust side and the opposed side or measure it in a wind tunnel.

得到的主轴，曲轴箱孔和轴的气缸镗在最好的角度（ 90度），你将不得不作出一个假设有关温差排气方和反对方或措施，它在一个风洞。

Using space technology to solve the low-temperature wind tunnel broken.

用航天低温风洞技术解决了破壁。

Air circulation of the low-temperature preservation of space technology, and broken wind tunnel technology is not the monopoly of the copy.

气环流的保鲜技术以及航天低温风洞破壁技术的垄断是不可仿造的。

In former times, those severe places where the discipline of the prison delivers the convict into his own hands, were composed of four stone walls, a stone ceiling, a flagged pavement, a camp bed, a grated window, and a door lined with iron, and were called dungeons; but the dungeon was judged to be too terrible; nowadays they are composed of an iron door, a grated window, a camp bed, a flagged pavement, four stone walls, and a stone ceiling, and are called chambers of punishment.

从前，狱里的制度是让囚犯自己去处理自己的，囚禁他们的那种严酷的地方，四堵墙是条石砌的，顶上也是条石架的，地上铺了石板，放一张布榻，有一个用铁条拦住的透风洞，一道钉上铁皮的门，这种地方叫做囚牢，但是有人认为囚牢太可怕了。

He stood upright, and found himself in the wood near the Cavern of the Winds.

他站了起来，发现自己正位於风洞的森林之中。

The aerodynamics characteristics and the flow structure of the circular cylinder with an upstream rod in tandem were examined.

通过风洞测压和水洞流动显示实验，研究了不同直径的扰动体尾迹下圆柱的流动结构和气动特性。

The heat transfer coefficients and pressure drop data for different fin pitch F p and fin height F h were reported in terms of Colburn j -factor and Fanning friction factor f , as function of Re Lp .

在风洞试验台上对20种不同结构参数的扁管百叶窗翅片进行了传热和流动阻力性能试验，分析比较了翅片间距和翅片高度对其表面对流换热系数和空气阻力性能的影响。

On the basis of the data obtained from the field observations and wind-tunnel modelling, the calculations and comparisons on probability distribution and density, linear correlation analysis of time series, conditional probability density and so on of wind speeds and directions between various sites are made with the aid of statistical analysis of time series, and changes of these variables with height and representativeness of observation period of meteorological data are also discussed.

本文以现场气象观测和风洞模拟实验数据为基础，通过对时间序列进行的统计分析，计算和比较了各个厂址风速、风向的概率分布、概率密度、时间序列线性相关分析、条件概率密度等，还对它们随高度的变化情况、观测时段代表性等问题进行了讨论。

The aerodynamic forces acting on the box car, container flat-car, open wagon and tank wagon are calculated.

将计算结果与风洞实验结果进行对比，升力、侧向力和倾覆力矩均吻合较好。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失