查询词典 aerodynamics

Downforce is created by the rear spoiler when the hardtop is installed as the contour of the roof is designed to influence aerodynamics at the rear of the vehicle.

压力是当硬顶是作为屋顶轮廓安装尾翼创建的旨在影响在车尾的空气动力学。

This emphasizes the wedge shape, and also allows for enhanced rear headroom and improved aerodynamics.

这强调了楔形，并加强后排空间和改进的空气动力允许。

To give it its gliding aerodynamics, and its name, three feathers stuck out the hollow end of the tip.

为了让它具有在空中滑行的能力，底座的空洞里插了三根羽毛——这就是它名字的由来。

The explanation of aerodynamics home is, the dress of flap and inattentive hair can produce very great resistance.

空气动力学家的解释是，飘动的衣服和松散的毛发会产生很大的阻力。

Wang Changqi from China Institute of Aerodynamics （ he is the inventer of the first Supersonic Jet Pulverizing in China ）, we have successfully produce three Supersonic, Cryogenic, Fluidized Bed Superfine Powder Pulverizing/classifying equipment , their type is CF26、 CF29、 CF50, they could be used in large-scale production and laboratory.

我厂是专业从事超流化床超微粉碎分级设备生产厂家，本企业汇集了空气动力学、结构力学、金属材料学、机械制造学、粉末冶金学等学科的相关专家，在中国空气动力学专家王昌棋将军(中国首台超音速气流粉碎机发明者)主持下，成功地研制、开发出适应大规模生产和实验室研发用以极规模生产用 cF26、 cF29、 cF50三种系列多种规格的超音速、超低温、流化床式超微粉碎分级系统设备。

Key words:aerodynamic static stability; dynamics tability; viscous aerodynamics;viscous lag time ;correlation analysis

图1物体绕质心做俯仰自由振动时，姿态角θ和有效迎角α以及它们的相互关系可表示为

As well as sleeking out the design, the aerodynamics also greatly improve downforce and air flow leading to a drag coefficient of 0.75, which is exceptional for a hatchback.

以及sleeking的设计，空气动力学性能也大大提高下压力和气流导致风阻系数为0.75 ，这是特殊的掀背。

Using affordable technologies such as improved aerodynamics, various electronic tweaks and low-resistance tyres, Ford's new Focus and VW's new Polo have CO2 emissions comparable to Toyota's Prius hybrid.

采用了改进过的空气动力学技术，多种电子扭转技术以及低电阻技术，福特的新型 Focus 和大众的新款 Polo 的二氧化碳排放量甚至可以和丰田的普瑞斯混合动力车相媲美。

The boundary layer edge conditions and the resistance and lift force coefficient in different Mach number and different angle of attack are worked out. Results of the method are in good agreement with the aerodynamics rules.

从而得到了边界层的外缘参数，计算出了弹丸在不同马赫数和不同攻角下的阻力系数和升力系数，分析结果符合空气动力学的基本规律。

In this paper, the direct simulation Monte Carlo method is employed to simulate flows of modeled air vehicles having simple geometric shape such as delta wing at a Knudsen number between 0.001 and 0.1 for various Mach number and angle of attack conditions. With the calculated aerodynamic forces and heating, we obtained the general behavior of the rarefied gas effects on the vehicles' aerodynamics.

本文采用直接模拟 Monte Carlo 方法，模拟了简单外型如三角翼形的模型飞行器在努森数为 0.001到 0.1的范围内以不同来流马赫数和不同飞行攻角飞行时的流场，计算了飞行器所受到的气动力和气动热，获得了稀薄气体效应对飞行器气动性能影响的一般规律。

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。