这并不奇怪，因为任何会飞的脊椎动物的设计都受到空气动力学的限制。
This is not surprising because the design of any flying vertebrate is subject to aerodynamic constraints.
从高处落下的一分硬币并非最能体现空气动力学的武器。
涡动力学是研究非定常空气动力学的一个有力切入点。
Vorticity dynamics is a good break point when researching unsteady aerodynamics.
如果你开着窗，根据车辆空气动力学的外形，你的车受的阻力较少。
If you keep your Windows up your car will be subject to less drag, which improves the aerodynamic profile of the vehicle.
本文概述了德国宇航院(dlr)空气动力学的新进展。
The paper gives an overview of recent advances in aerodynamics at DLR.
我们必须弥补我们已经得到了上海的一些空气动力学的改进已经在这里。
We have to make up and we've got some aerodynamic improvements already here at Shanghai.
和小组成员一起，进行计算空气动力学和实验空气动力学的设计与完成。
Design and execute a computational and experimental aerodynamic analysis and design together with members of a team.
成型的的方式，以很高的速度和赛道的速度高倍优化空气动力学的视觉效果。
Molded in a way that optimizes aerodynamics at high speeds and visuals for high times at the speed track.
高超音速化学非平衡尾迹流场的分析及计算是再入空气动力学的一个重要课题。
The analysis and computation of chemical non-equilibrium hypersonic wakes are important tasks of reentry aerodynamics.
Dobrenz说：“我相信他们本来[主要]是出于空气动力学的考虑而如此设计的。”
"I believe they were [mainly] driven by the aerodynamic side of it," Dobrenz said.
旋翼干扰空气动力学问题一直是旋翼飞行器空气动力学的研究热点和难点之一。
Research on the aerodynamic interaction between the rotors and components of rotorcraft have been a very important aspect and a very challenging subject in rotorcraft Aerodynamics.
参考文献1、2和10对其后我们将讨论的经典一维空气动力学的扩展作了讨论。
References 1, 2, and 10 give discussion of the extensions to classical one-dimensional gas dynamics that we will discuss.
因为它们的两副翅膀叠在一起，在空气动力学的理论中，这意味着它们对自己身体缺乏控制力。
Because their two sets of wings effectively flap as one, that in theory gives them little control over the aerodynamic forces on their body.
本文概述最初阶段利用风洞试验数据应用模糊逻辑研究飞机大攻角空气动力学的情况。
In this paper, the initial stage in application of fuzzy logic to aircraft high-Angle-of attack aerodynamics using wind tunnel test data is outlined.
我们做了各种空气动力学的测试，最终来看，赛车在没有失速尾翼的情况下更具有竞争力。
We did various aerodynamic tests and, in the end, it seems the car is more competitive without the blown rear wing.
首先，文章对列车空气动力学的理论进行了研究，推导出动车周围三维流场的基本控制方程。
Firstly, it studies the theory of train aerodynamics and derives the basic control equation of the three-dim.
然而，当博德曼切换到一个国家的最先进的自行车和空气动力学的头盔，他几乎7公里击败记录。
However, when Boardman switched to a state-of-the-art bike and an aerodynamic helmet, he beat the record by almost 7km.
的修改包括新的前扰流板，这看起来像是来自前端雪犁列车，以及其他许多美学和空气动力学的修改。
The modifications consist of a new front spoiler, which looks like it came from the front end of a snow plough train, as well as numerous other aesthetic and aerodynamic modifications.
也许主要的因素是赛车的空气动力学原因，我们应该着眼于减少空气动力学的影响，但这将是一个非常长期的过程。
Maybe because the main factor on these cars is the aerodynamics, we should look at reducing the aero effect, but that would be a very long term project.
然而，它们的用途一直被限制于一些项目，如改善汽车身体、飞机机身与羽翼的空气动力学的外形，直到最近才有了新的内容。
Until recently, however, their use has been confined to projects such as refining the aerodynamic profiles of car bodies, aircraft fuselages and wings.
这应该是迄今为止最方块最不符合空气动力学的自行车了。但这个来自于藤村裕二的设计的出奇之处不在于它这囧囧有神的外观。
It's probably the boxiest and least aerodynamic bicycle concept yet, but the most interesting part of Yuji Fujimura's strange design has nothing to do with looks.
把其作为可吸入颗粒物来研究，可以使我们从空气动力学的角度，得到其温度、时间、粒径、湿度、吸附等诸多特性。
The character of temperature and time and particle diameter and humidity and adsorption and so on May be obtained from air dynamics when this fine particle is as absorbed particle.
通过更加符合空气动力学的形状和一个曲线尾巴的飞机结构，这些发动机将使飞行更有效率，同时会将绝大部分的噪音传向空气上方。
With a more aerodynamic shape and framed by a curved tail plane, these engines would make for a more streamlined aircraft, as well as directing most of their noise upward.
通过对MB503型木工平刨床进行试验模态和空气动力学的分析，确定了木工平刨床的主要噪声源，并进行了实验验证。
Through the analysis of experimental model and air dynamic of type MB503 wood surface planer, and chief noise source was fixed, and was verified by the experiment.
制造更符合空气动力学的飞机，并用更有效的方式来运营飞机——例如减少空中交通控制而产生的延误，这些方法可以为这些节省做出大约三分之二的贡献。
Building more aerodynamic aircraft and operating them more efficiently (by reducing air-traffic-control delays, for instance) could produce about two-thirds of those savings.
制造更符合空气动力学的飞机，并用更有效的方式来运营飞机——例如减少空中交通控制而产生的延误，这些方法可以为这些节省做出大约三分之二的贡献。
Building more aerodynamic aircraft and operating them more efficiently (by reducing air-traffic-control delays, for instance) could produce about two-thirds of those savings.
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