一只珍珠斑鸠正在风洞中飞行。
他们最初的计算和风洞比例模型实验使他们确信，不需要强风就能提起33.5吨的柱子。
Their initial calculations and scale-model wind-tunnel experiments convinced them they wouldn't need a strong wind to lift the 33.5-tonne column.
实验是在日本室兰工业大学的超声速风洞中完成的。
The experiment was done in the supersonic wind tunnel of Muroran Institute of Technology.
数模的参数根据风洞测试结果进行调整。
The parameters of digifax are adjusted by the reference of the wind tunnel test results.
一只珍珠斑鸠正在风洞中飞行。
风洞中激光照亮的油滴围绕着草叶周围打着转。
Oil droplets lit by lasers swirl in a wind tunnel around a flowering blade of grass.
两个排风洞位于口袋的底部。
很多国家连一个赛车场都没有，更不要说先进的风洞了。
Most nations lack a single velodrome, let alone access to state-of-the-art wind tunnels.
制作风洞的部分模型单品用传统方法花费巨大。
Prototype parts tend to be very expensive to make as one-offs by conventional means.
之后，将其放入风洞以计算升阻比，有时也被称为滑翔比。
Then they popped the fish into a wind tunnel to calculate their lift-to-drag ratios, sometimes called the glide ratio.
科学家们在一个充满人造烟雾的风洞里摄制下枫树翅果随风飘动的情形。
Scientists filmed maple seeds as they wafted through a smoke-filled wind tunnel.
从2007年以来，蒙克就开始着手设计特殊的亚马孙雨林风洞。
Munk has been lugging specially designed wind tunnels into the Amazonian rain forest since 2007.
菲尔顿的研究员们开始使用三维打印机制造出用于测试风洞的一部分原型。
The researchers at Filton began using 3d printers to produce prototype parts for wind-tunnel testing.
风洞的螺旋桨和风扇马达坐落在出口锥，在施工期间出现在这里。
The wind tunnel's propellers and fan motors were situated in the exit cone, seen here during construction.
计算得到的壁面压强分布与风洞吹风实验测得的压强分布相一致。
The calculated wall pressure distributions are in good agreement with experimental data by wind tunnel.
在这些特殊的风洞里，研究院可以通过记录视频来捕捉蚂蚁滑翔的精确动作。
With these vertical wind tunnels, researchers have been able to capture, on video, the exact movements that allow the ants to control their glides.
在同一片土地上，一幢靠近一个风洞的建筑里，人们正在创造更加不寻常的东西。
In a building near a wind tunnel on the same sprawling site, something even more remarkable is being created.
Lokerberg先生和他的同事在风洞中改良他们的设计然后在悬崖上试飞。
Mr Lokerberg and his colleagues refine their designs in wind tunnels then try them out on mountains.
分别使用激光、可见光和高速的三种数据搜集技术目前正在改进中以便用于风洞里。
Three different data-gathering methods using lasers, light and high-speed photography were modified for use in the wind tunnel.
SNC已完成风洞测试，并进行了一些主推进系统、反应控制系统的测试。
SNC has finished wind tunnel testing and conducted some main propulsion system and reaction control system tests.
当风洞底部注满水，再重复实验时，飞鱼的升阻比从4.4提高为5.5。
When the experiment was repeated with a tank full of water in the bottom, the fishes’ lift-to-drag ratio rose from 4.4 to 5.5.
为了给酒店注入活力，我们需要先改造现存酒店大中心区域的令人厌恶的风洞。
To inject vitality into the hotel, we first needed to transform an uninviting wind tunnel along the vast central spine of the existing hotel.
现在的通常作法是按比例缩小的桥梁模型放在风洞里检测它们的空气动力抵抗力。
It is now common practice to test scale models of Bridges in wind tunnels for aerodynamic resistance.
节段模型风洞试验是研究涡激共振风速锁定范围和最大振动幅值的一种重要手段。
Wind tunnel test of sectional model is an important means for determining lock-in region of wind speed and maximal amplitude of vortex-excited resonance.
很多的测试工作我们是看不到的，比如说在汽车制造工厂里以及风洞试验室里所做的测试工作。
Much of this testing work happens unseen, deep within the constructors' factories and wind tunnel facilities.
目前，等比例模型的高速风洞测试正在进行中，预计混合机翼能在2020年前起飞。
With high-speed wind tests of scale models under way, the blended wing could take flight before 2020.
针对此脉冲风洞的基本结构，本文对风洞进行了强度校核，验证了风洞结构的安全性。
According to the structure of this tunnel, the strength is checked and the security of structure is validated.
针对此脉冲风洞的基本结构，本文对风洞进行了强度校核，验证了风洞结构的安全性。
According to the structure of this tunnel, the strength is checked and the security of structure is validated.
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