A new style in architecture called Streamline Moderne appeared, inspired by aerodynamic design.

受空气动力学设计的启发，出现了一种名 Streamline Moderne 的新建筑风。

So, it had to be aerodynamic, let's say, for this specific purpose.

所以，它必须是空气动力学的，比方说，了这个特定目的。

Aeroplanes were invented based on relatively simple aerodynamics.

飞机是根据相简单的空气动力学发明的。

(both laughing) But something more aerodynamic would have a higher terminal velocity.

（两人都笑了）但是更符合空气动力学的东西会有更高的终端速度。

This rule also applies to anything aerodynamic, like winglets or the new 777X folding wings.

这条规则也适用于任何空气动力学的东西，比如小翼新的 777X 折叠机翼。

So turbine blades can be extra-aerodynamic because they have these amazing undulations or waves along them.

所以涡轮叶片可以是超空气动力学的，因它们有这些惊人的起伏波浪。

The 747-8 is a version of the Boeing 747 that incorporates technological and aerodynamic advances.

747-8 是波音 747 的一个版本，融合了技术和空气动力学方面的进步。

So, this bike is super aerodynamic. You can see with the windscreen, to slice through the wind and be very efficient for the rider.

所以，这辆自行车是超级空气动力学的。 您可以通过挡风玻璃看到， 切入风，手来说非常高效。

It was also a gigantic sensory organ capturing all kinds of aerodynamically relevant information about things like air speed, tension in particular parts of the wing.

也是一个巨大的感觉器官，能捕捉各种空气动力学的相关信息，例如气流，速度和翅膀某些部位的张力。

Improvements in aerodynamics, reductions in cabin weight and even improved engine efficiency means that each generation of aircraft is about 20 percent more fuel-efficient than the last.

空气动力学的进步，客舱重量减轻，甚至发动机效率的提高，结合起来，每一代飞机的燃料效率也只比上一代提高了 20% 左右。

So where you see a typical flight feather that has a closed vein and an offset rachis to give it an aerodynamic airfoil shape, the ostrich is have done away with that completely.

所以如你所见这是一个典型的飞行羽毛，有一个封闭的静脉和一个偏移的羽轴给它一个符合空气动力学的翼型形状，鸵鸟已经完全失去了这种羽毛了。

The actual hyperloop will need fewer motors across the same length of track, and should be able to get the vehicle moving at even higher speeds, once they’ve designed a more aerodynamic capsule.

实际的超级高铁在相同长度的轨道上需要更少的电机，并且一旦他们设计出更具空气动力学性能的舱体， 就应该能够让车辆以更高的速度行驶。

That's why a lot of cyclists are looking for marginal gains that can be in aerodynamics, that can be in supplements, that can be in training, because all those marginal gains added up do make a difference.

这就是什么很多自行车的人都在寻找空气动力学方面的边际收益——可以通过补充剂，也可以通过训练，因所有这些边际收益加起来确实会产生影响。