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.
有趣的是,这些流体动力学的适应性变化和人类为了改进高速飞机在空气动力学方面的设计特点十分相似。
Interestingly enough, several of these hydrodynamic adaptations resemble features designed to improve the aerodynamics of high-speed aircraft.
美国宇航局喷气动力实验室等高科技行业发现,他们最好的全能问题解决者是正值壮年的修理大师。
High-tech industries such as NASA's Jet Propulsion Laboratory have found that their best overall problem-solvers were master tinkerers in their youth.
光学提拉力与机翼翼面产生的空气动力不同。
Optical lift is different from the aerodynamic lift created by an airfoil.
赛车运行时所受到的空气动力阻力。
The aerodynamic resistance experienced as a car travels forwards.
核心动力的电动钻机器能、水力和空气动力来源。
Core drill machines can be powered by electric hydraulic or air power sources.
不过,他们至少还有三年半的时间收集上层大气动力的有效数据。
They will have at least three and a half more years, though, to gather good data on upper atmospheric dynamics.
煤粉气流性质和炉内空气动力特性对锅炉的稳定燃烧起着重要作用。
Coal powder quality and air dynamic characteristics play an important role in the process of the steady combustion of boiler.
“联盟号”配备了便携式厕所,它看起来像是一个空气动力小便壶。
The Soyuz is equipped with a portable toilet, which looks like an air-powered pee jug.
论文主要研究从弹丸自由飞行数据中如何准确地拟合空气动力系数。
This paper mainly studies how to accurately fit the air dynamics parameter by the ballistic data of projectiles' free flight.
我们的空气动力一直被剥削,但你跟着一辆车,你就会在赛道上转向不足。
We are losing aerodynamics all the time, but you follow another car and you just understeer off the track.
崇海天决定和他首尔国立大学的同事黄敏俳进一步研究飞鱼的空气动力特点。
So, together with Hyungmin Park, a colleague at Seoul National University, Dr Choi set out to discover more.
此外,干水也能为天然气动力汽车提供一种更安全更便利的甲烷燃料存储方式。
The powder could also provide a safer, more convenient way to store methane fuel for use in vehicles powered by natural gas.
丰田公司开始生产普锐斯灵车,他们说这种车比传统的燃气动力的灵车更环保。
Toyota has begun production on a Prius hearse which they say will be better for the environment than the traditional gas-powered hearse.
为了到达火星表面,NASA设想一种空气动力着陆器,用推进器帮助它下降。
数以百计的压力传感器嵌入到这些模型里,测量起飞和降落期间的空气动力性能。
Hundreds of pressure sensors are embedded in the models to measure aerodynamic performance during takeoff and landing.
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.
浮空器从周围空气的浮力而不是从空气动力获得提升力的航空器,特指气球或飞船。
An aircraft, especially a balloon or dirigible, deriving its lift from the buoyancy of surrounding air rather than from aerodynamic motion.
为耐克空气动力一号(air Force1)25周年特别设计的牛奶巧克力鞋。
Delicious miniature milk and chocolate shoes were created for the 25th anniversary of Nike's Air Force 1.
双稳态复合材料能在风力及水流状态变化时迅速改变空气动力形态,帮助去除涡轮叶片上多余的压力。
A bistable composite capable of altering its aerodynamic profile rapidly when wind and current conditions changed would help to remove unwanted stresses in the blades.
鸭式无尾翼布局具有高度机动性和优越的超音速性能,但亦具有先天空气动力上之不稳定性。
The tailless delta-canard configuration is inherently aerodynamically unstable, which provides a high level of agility, particularly at supersonic speeds.
我希望下一个空气动力套件的升级能上到新的台阶,但坦诚的说,车队要到下赛季才会强势。
I hope by the next aero upgrade to see another step, but honestly by next year the team should be very strong.
事实上,混合动力汽车只比配气动力汽车维修上稍微多花点钱,但额外费用是功能的供应和需求。
The fact is, hybrids simply cost a little more to repair than gas-only cars. But, the extra cost is just a function of supply and demand.
这种空气动力套件就是俗称的大包围,基本上包含了进气格栅、车侧扰流板、后包围以及尾翼等。
The aero is commonly known as the great surrounded, basically include the inlet grille, car side spoilers, surrounded and tail etc.
随着汽车制造商都在紧锣密鼓地开发高效环保低排放的汽车,喷气动力电能引擎这一概念已不再新鲜。
With automakers racing to develop the most efficient, environmental friendly cars with minimal emissions, the concept of turbine-powered electric vehicles is not new.
不久前,一个德国大学学生团队宣布他们研发出来一种小的能量空气动力飞行器,它能能从轨道的传导途径中汲取。
Not long ago, a team of German university students announced that they had created a small aerodynamic vehicle that draws power from conducting paths on a track.
要解决这些关键气动力问题,必须进行一系列相关的大型高速风洞试验,以及解决相应的试验技术问题。
To solve these key problems, it is essential to carry out high speed wind tunnel tests and deal with testing technical problems thereof.
要解决这些关键气动力问题,必须进行一系列相关的大型高速风洞试验,以及解决相应的试验技术问题。
To solve these key problems, it is essential to carry out high speed wind tunnel tests and deal with testing technical problems thereof.
应用推荐