凭着这样好争的性格与信念,她最终成为我国空气动力研究基地首位科技女将军她的名字叫刘长秀。
With such a character and faith, she has finally become the first female general of the China Air Dynamics Research Base, whose name is Liu Changxiu.
瀬尾的研究得到了美国莫尔顿体育用品生产商赞助,在研究中,他发现在低速下球的空气动力原理设计与流畅的圆球体更相似。
Seo’s research, which was supported by sports equipment manufacturer Molten USA, found that at slower speeds the ball’s aerodynamic behaviour begins to resemble more of a smooth sphere.
在印度,波音公司将与资深研究人员、科学家和工程师一起开创印度航空构造学、空气动力学以及电子网络的新天地。
Boeing's research in India will break new ground in aero structures, aerodynamics and electronic networks with a team of senior researchers, scientists and engineers.
但当查阅科学文献时,他发现有关鱼鳍的空气动力学还未被充分研究。
But when he looked at the scientific literature he found that the aerodynamics of their fins had not been fully explored.
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.
受到美国空军资助的加州马里布hrl实验室的研究人员正在致力于天线的全息阻抗表面研究,以此为飞机提供更好的空气动力性能。
Air Force-funded researchers at HRL Laboratories in Malibu, Calif., are working on holographic impedance surfaces for antennas that will give aircraft improved aerodynamics.
梅塔还对新款的世界杯官方比赛用球,做了一些空气动力学方面的研究。
Mehta also did some research on the aerodynamics of the new soccer ball being used at the 2010 World Cup.
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.
警犬号超音速喷气式汽车研究团队的首席工程师,马克·查普曼(Mark Chapman)说:“我们在这一年里完成了所有的空气动力学的工作,汽车才能完全稳定在马赫为1.3的速度上。
Mark Chapman, Bloodhound SSC's chief engineer, said: "From all the aerodynamic work we have done this year, the car is completely stable at mach 1.3.
高尔夫球的形状正是空气动力学研究的成果之一。
Golf is the shape of the air to study the dynamics of one of the results.
地面效应是汽车空气动力学研究的主要难点之一。
The ground effect is one of the main difficulties in road vehicle aerodynamics.
法国的杰出研究领域有:推进与燃料、复合材料、空气动力学、声学、嵌入电子与信息系统等。
Sectors in which French research excels include: propulsion and combustion, composite materials, aerodynamics, acoustics, embedded electronic and it systems.
对同轴旋转射流燃烧器空气动力场进行了可视化实验研究。
A visualization experimental study has been conducted of the aerodynamic field of a co axial swirl jet burner.
也适用于建筑、化工、纺织、粮食储藏、空气动力学研究等其它场合的风速测量。
Also suitable for construction, chemical, textile, food storage, air dynamics research and other occasions of wind speed measurement.
因此,在进行飞行器动力学的专门研究之前,有必要对该问题的空气动力学方面作一定深度的探讨。
It is essential therefore to explore the aerodynamic aspect of the subject in some depth before proceeding to particular studies of vehicle dynamics.
翼型伞空气动力特性研究是研制高性能翼型伞的一个重要内容,而风洞试验是翼型伞气动性能研究的主要手段之一。
One of the main works to development ram air parawing with high performance is to research its aerodynamic characteristics, and the wind tunnel test technique is usually been taken.
运用空气动力学原理,对标枪的纵轴旋转与压强阻力、偏向力、上升力及稳定性的关系进行分析研究,以更好地指导运动训练的实践。
The paper elaborates on the relations between the revolve of Javelin and pressure resistance, deflection force, ascensus force as well as stability.
试验研究了直升机机身受旋翼气流干扰时的空气动力特性。
The interaction effects of rotor wake on fuselage for helicopter were researched with experimental method.
使用跨音速非定常空气动力,对扑动间隙和旋转间隙进行研究。
Flapping and rotary gap have been investigated with the help of transonic unsteady aerodynamic forces.
本文介绍固体燃料底部排气燃烧空气动力理论及实验研究的若干结果。
This paper introduces some results of theoretical and experimental aerodynamic investigation of base bleed by solid fuel combustion.
本文基于前人的研究成果,针对阻性消声器的空气动力性能分别进行理论和试验两方面的研究。
Based on the achievement in the past, the research is carried to the aerodynamic quality of dissipative silencer from theory and experiment.
通过分析风机叶片噪声的类型,研究风机叶片产生空气动力性噪声的机理。
The fan blades noise types are analyzed. It studies fan blades airflow dynamic noise principle.
风洞是空气动力学研究的重要地面试验设备,是保证一个国家航空航天处于领先地位的基础研究设施。
Wind tunnels are important ground facilities for aerodynamic research, and basic research establishment to ensure aeronautics and astronautics of a country keeping ahead in the world.
利用水柱式压力计以及荷重元测力系统为测量工具,针对其流场的空气动力特性作一研究,试图找出最佳解决方案。
We used water column type pressure gauge and the load cell system as tools to research the aerodynamic characteristic of the flow field, and attempt to discover the best solution.
列车气动试验数据可视化对列车空气动力学研究很重要。
The test data visualization is very useful to study the train aerodynamics.
本文描述的是研究爆炸成型发射弹(EFP)模型的流场及超高速空气动力特性所用的弹道试验设备;
The range equipment for the investigation of the hypervelocity aerodynamic properties and flow field of explosively formed projectile(EFP) models is described.
本文描述的是研究爆炸成型发射弹(EFP)模型的流场及超高速空气动力特性所用的弹道试验设备;
The range equipment for the investigation of the hypervelocity aerodynamic properties and flow field of explosively formed projectile(EFP) models is described.
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