Not everyone will like the " aerodynamics" .

并不是每个人都喜欢“气动力学”。

You're gonna have to study aerodynamics.

你还要学习气动力学。

It's not just sand colliding with other sand, this is aerodynamics.

这不仅仅是沙子与其他沙子碰撞，这也是气动力学。

Tess Saxton-Fox is an assistant aerodynamics professor at the University of Illinois Urbana-Champaign.

苔丝·萨克斯顿-福克斯是伊利诺伊学厄巴纳-香槟分校的一名气动力学助理教授。

Better aerodynamics, materials and engines are intended to keep operating costs 75% below those of Concorde.

“1号序曲”更符合气动力学，材料更佳，引擎更强，因而运营成本比协和低75％。

But other than that, 2 and 4-person bob teams are allowed to adjust their sleds to maximize aerodynamics.

但除此之外，两人和四人雪橇团队可调整他们的雪车，气动力。

The team adapted these aerodynamics for their electronic devices.

该团队将这些气动力学特性应用于他们的电子设备。

The wheels have  smooth hubcaps on the external-facing side, which aids aircraft aerodynamics.

轮子的外侧有光滑的轮毂盖，有助于飞机的气动力学。

Aeroplanes were invented based on relatively simple aerodynamics.

飞机是根据相对简单的气动力学发明的。

VOICE OVER:  John Rogers and his team started out studying the aerodynamics of seeds.

画外音：约翰罗杰斯和他的团队开始研究种子的气动力学。

(Laughter) Instead, scientists, inspired by birds, uncovered the principles of aerodynamics.

（笑声） 相反，受鸟类启发的科学家发现了气动力学原理。

37.and these are all principles of aerodynamics.

全都是航动力学的基本原理。

You wanna fly one of these, you gotta be familiar with airfoil, drag, lift and thrust...and these are all principles of aerodynamics.

要想成功让它飞起来，就必须了解螺旋桨 、拉力、气浮力和推力等等，全都是航动力学的基本原理。

Some of the world's leading figures in paleontology, biomechanics, aerodynamics and scientific reconstruction have come together for a rare collaboration.

古生物学、生物力学、气动力学和科学重建领域的一些世界顶尖人物齐聚一堂，进行罕见的合作。

The newer aircraft had similar enough aerodynamics that its pilots did not have to retrain nor be recertified.

较新的飞机具有足够相似的气动力学特性，其飞行员无需重新培训或重新认证。

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.

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。

Other improvements include better aircraft aerodynamics, changes to ways aircraft taxi on runways, and the use of lighter materials.

其他改进包括更好的飞机气动力学、改变飞机在跑道上滑行的方式，及使用更轻的材料。

Other than differences in on-ground  characteristics and performance, having the engine in a different location on the aircraft  naturally affects the aerodynamics of the plane.

除了地面特性和性能的差异外，发动机在飞机上的不同位置自然会影响飞机的气动力学。

They began by building a wind tunnel in their workshop in Dayton, which allowed them to test the aerodynamics of different wing designs and control surfaces.

他们首先在代顿的车间建造了一个风洞，这使他们能够测试不同机翼设计和控制面的气动力学特性。

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.

这就是为什么很多骑自行车的人都在寻找气动力学方面的边际收益——可通过补充剂，也可通过训练，因为所有这些边际收益加起来确实会产生影响。