查询词典 aerodynamic

Featuring a bio-design, which lends ideally to aerodynamic form, the Mobula integrates smooth winglets, resembling a ray's progression through the water, to increasing the overall efficiency, while the windows run parallel to the ground and curve around the rear of the vehicle.

具有生物设计，这使得对空气动力学的理想形式， Mobula整合顺利翼梢小翼，类似射线的进展通过水，提高整体效率，而在Windows运行平行曲线周围地面和后方的车辆。

The presence of the pillion passenger, in fact, significantly improves the aerodynamic quality of the system, since the drag coefficient decreases of about 16%, passing from 0.54 with the rider to 0.45 with the passenger.

在场的 后座乘客，事实上，显着提升气动高质量的系统，由于拖曳系数下降约16 ％，通过由0.54 与骑至0.45与乘客。

Wei for a professional production of pneumatic cylinders, fuel tanks enterprises, enterprises in the customer first, first-class quality, timely delivery business philosophy, 4 constantly expanding development, and strive to adapt to market changes very aerodynamic Wei Pindar Emphasis on scientific and technological personnel training and scientific research into the cause.

韦品达气动是专业生产气缸、油缸的企业，企业本着客户至上、一流品质、交货及时的经营理念，4不断的壮大发展，力求达到适应市场的变化韦品达气动非常注重对科技人才的培养和科研事业的投入。

A numerical calculative method of computing aerodynamic characteristics for sideslipping thin wings of arbitrary planform with dihedral in subsonic flow is presented in this paper.

本文利用变换坐标的方法，把处理来流平行于机翼对称面的涡格法推广到有侧滑的情况去。

To analyze quantitatively the performances of genetic algorithms used in aerodynamic optimization design and the effects of the skills introduced, the numerical test planform for genetic optimization models is set up on Microsoft Fortran Powerstation.

建立了以Fortran Powerstation 4.0为开发环境的各种遗传优化模型的数值试验平台，对各遗传算法、改进技术及其优化模型的性能（优化质量和优化效率、可操作性）进行定量分析，并在此基础上建立了翼型、机翼和全机的优化设计软件系统。

Ln this paper the effect of the position and planform of the canard wing on the burst process of the leading edge vortices over thedouble delta wing and the aerodynamic characteristics of the fighterconfiguration with the double delta wing are presented Furthermore,optimum fighter with the canard-double delta wing has been given.

本文给出了鸭翼对双三角翼气动特性及涡的发展和破裂过程的影响，进而分析了鸭翼位置、平面形状对全机气动特性影响的机理，并提出了合理的鸭翼双三角翼布局形式。

The design of the new Toyota Prius' front and rear corners are sharp, sporty and aerodynamic.

新的丰田Prius'前方和后方角落的设计是雪亮的，运动和空气动力学。

Being the last to reach the market, the 164's bodyshell was the most aerodynamic of the four, and had a markedly sleeker profile and lower coefficient of drag.

作为最后一个到达市场，164的车身是四个最空气动力学，并有显着光亮的表面，降低阻力系数。

Rna - Rns, see "Partitioning of net radiation", for multiple plants the fraction of radiation to each plant is calculated in the radiation section, see "Partitioning of radiation between plants", es is the vapour pressure at saturation, ea is the actual vapour pressure,ρa is air density, cp is the specific heat of air at constant pressure, Lν is the latent heat of vaporisation,Δ is the slope of saturated vapour pressure versus temperature curve,γ is the psychrometer "constant", rs is an "effective" surface resistance and ra is the aerodynamic resistance.

潜在蒸腾量 Etp 根据Monteith(1965)给出的彭曼联合方程形式计算：式中： Rn 为对于蒸腾的有效净辐射量(也就是 Rna - Rns ，见"净辐射划分"-Partitioning of net radiation，对于多重植被，每一株植物的辐射比率的计算见辐射一节的"植物间的辐射划分"Partitioning of radiation between plants)； es 为饱和水气压；ea 为实际水气压；ρa 为空气密度； cp 为常压下的空气比热；Lν为汽化潜热；Δ为与温度曲线饱和水气压关系曲线斜率；γ为干湿球湿度计"常数"；rs 为"有效"表面阻力；ra 为气动阻力。

The Firefly might be slow, but the Sea Fury was a real speedster, inspired in part by the design of the Focke-Wulf FW 190 fighter, with a very clean aerodynamic shape and powerful radial engine.

萤火虫可能是缓慢的，但海怒是一个真实的speedster ，激励部分的设计钩子- 190战斗机伍尔夫防火墙，一个非常干净的气动外形和强大的径向引擎。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。