空气动力

Based on viscous, stable and impressible Navier-Stokes equation and k-s turbulent model, the aerodynamic characteristics and the fluid field around the maglev vehicle are simulated by means of the finite element analysis software ANSYS.

本文以粘性定常不可压Navier-Stokes方程以及k-ε双方程湍流模型理论为基础，利用大型有限元分析软件ANSYS对磁悬浮列车的空气动力特性和外部流场进行数值分析研究。

The aerodynamic characteristics of low Reynolds number, and the influence to laminar separation bubble and lift-drag ratio are analyzed.

分析了低雷诺数小型飞机的空气动力特性，包括对升阻比和分离气泡的影响。

Then, in the selection of nearly landing stage in weight landing events as the research object, based on the aerodynamic characteristics, from the initial approach to finally landed on heavy multiple grounding landed on a detailed analysis of causes, and put forward corresponding solutions of manipulation and Suggestions.

然后，在选取进近着陆阶段中的重着陆事件为研究对象，基于飞机飞行的空气动力特性，从初始进近到最后接地着陆多个角度对重着陆成因进行详细分析描述，以及提出各种相应的解决方案和操纵建议。

From its rich and pure beginnings of early French Art Deco which focused on interior design, to its zigzag moderne zenith with highlight of American skyscraper, and later to its jazzy Streamline offshoots with futuristic appearance, Art Deco has come to be viewed as"the most exciting decorative style of the 20th century." The Exposition Internationale des Arts D〓coratifs et Industriels Modernes hold at Paris in 1925 is the milestone of the origin of Art Deco, and from which the style derives its name.

从诞生时的以室内设计为主的优雅而又奢华的早期法国装饰艺术，到后来以美国的摩登高层建筑为代表的"折线型摩登"，以及后期以空气动力美学为特征的带有科幻色彩的流线型分支，Art Deco被人们视为"二十世纪最激动人心的装饰风格"。

In order to investigate the excitation mechanism and response characteristics of wind-rain induced vibration of stay cable,an instrumentation system of wind-rain induced vibration measurement,which consists of anemometer,rain gauge and accelerometer,was installed on the Dongting Lake Bridge,Yueyang,China.

为了研究斜拉桥拉索风雨振的机理及响应特征，在岳阳洞庭湖大桥建立了由风速仪、雨量计、加速度传感器组成的风雨振现场观测系统，观测到了多次拉索风雨振现象；得到了发生拉索风雨振时风速、风向及雨量的基本条件，分析了风雨振时拉索振动的幅值、主振频率、模态参与特性及空气动力负阻尼比等响应特征。

Improved aerodynamics keep the car slippery while cutting through the wind and a new, more powerful, yet more compact battery system aids in increasing range and interior roominess.

改进的空气动力使汽车打滑的同时，减少风和通过一个新的，更强大，但更紧凑的电池系统艾滋病在越来越多和内部宽敞。

But, because rotorcraft has complex aerodynamic, mechanism and gyroscopic dynamic make researcher stop forward.

但是由於旋翼机复杂的空气动力与陀螺运动，使得很多研究者因此而却步。

With Shinkansen 500, the wheels are partly covered under an aerodynamic body that rather reminds of an airplane fuselage.

而新干线500型的轮子仅部分的压在轨道上，让人想起空气动力性能极好的飞机机身

According to this principle, enjoy the company sturt summarize the experience of predecessors combined with the physical world's most advanced mosquito technology, set light, electricity, aerodynamics and other technologies to develop a highly efficient environment-friendly anti-mosquito products -"Little Bat" sucked mosquito machine, has broken through the traditional means of mosquito control, and create a brand new environmentally-friendly consumer market.

根据这一原理，斯特享公司总结前人的经验并结合世界先进物理捕蚊技术，集光、电、空气动力等技术于一体，开发出环保型高效灭蚊产品—"小蝙蝠"吸蚊机，突破传统灭蚊手段，创造了一个全新的环保消费市场。

"Aerospace investment" by the China Aerospace Science and Technology Corporation to carry their respective China Academy of Launch Vehicle Technology, China Academy of Space Technology, Shanghai Academy of Space Technology, Xi'an Sunward Aerospace Corporation, Xi'an Aerospace Science and Technology Industrial Estates Corporation, the Beijing Aerospace Satellite Applications Corporation, China Electronics space age, Sichuan Aerospace Industry Corporation, China Academy of Aerospace Aerodynamics and other units, the common injection of one billion yuan to build the establishment of incubators focus on industries, resource integration, strategic acquisitions and investment and financing services.

"航空航天投资由中国航天科技集团公司"，以履行各自的运载火箭技术，中国空间技术，空间技术上海，西安向阳航天工业总公司，西安研究院中国研究院一个航天科技工业公司，北京航天卫星应用总公司，中国航天时代电子公司，四川航天工业总公司，中国航天空气动力等单位，在10.0亿元的共同注资，以建立孵化器的建立重点学院产业资源整合，战略收购，投资和融资服务。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。