查询词典 wind tunnel

First, the quality characteristic of the wind tunnel is measured.

首先对风洞品质特性进行了测定。

Measurement of forces was performed in a wind tunnel.

提出了在风洞及水洞中进行的不同截面形状的细长机身的实验结果。

The results were compared with those of the wind tunnel tests.

结果表明，建筑内流动的预测对模型的依赖性不强，这与本文模拟的建筑内流动较为简单有关。

Basically the traditional measure and control system of wind tunnel runs in the Windows Operation System.

传统的风洞测控系统基本上在Windows 环境下运行。

It flexes in the wind tunnel just as if it was a real airplane flying in the air.

它在风洞中变形，就像真实飞机在空中飞行时变形一样。

And at least one group has built a physical model based on fossils and put it in a wind tunnel.

同时至少有一个研究团队根据化石建立了一个物理模型，并用其进行了风洞试验。

Wind tunnel experiments show that a ''.

风洞实验表明，鹅蛋大的''。

They all did fine in the wind tunnel.

他们在风洞测试里表现不错

In this paper, the advantage and disadvantage of the wind tunnel experiment and the numerical simulation are expounded.

随着速度的增加，高速列车空气动力学问题也显露出来，需要加强对气动特性的分析。

In addition, measuring other motion parameters of a wind tunnel model accurately is also important.

在任何风洞试验中，精确测量出模型在加载后的实际攻角是提高风洞试验数据准确度的一个重要途径。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。