查询词典 aerodynamic

The paper expresses aerodynamic optimization design of lower Reynold number high-lift airfoils using genetic algorithm,wind-tunnel experimental of design airfoil tests correctness of design.

利用遗传算法进行了低雷诺数高升力翼型的气动优化设计，并利用风洞实验检查了设计的正确性。

More to the point, two wheels permit the kind of aerodynamic styling that drastically reduces wind resistance and road drag, power robbers, in most Detroit cars, sap upwards of 60% of an engine's horsepower at high speed.

更多一点，两个轮子允许种气动造型指出，大大减少风的阻力和道路阻力，电力劫匪，在大多数底特律汽车， SAP公司调高60 ％的一个引擎的马力，高速。

The high thrust combined with a short burn time provides for very quick acceleration of the rocket, which is beneficial for providing rapid aerodynamic stability of the rocket vehicle after departing the launch guide-rod.

高推力结合在短期内燃烧时间规定非常快，加速火箭，这是有利于提供快速气动稳定性的火箭车后离开发射指南棒。

In comprehensive consideration of flight vehicle system constraints,trajectory design,aerodynamic characteristics and solid rocket booster design,a series of system/aerodynamics/trajectory/solid propellant integration design analysis and optimization models for solid rocket booster of flight vehicle were derived.

综合考虑飞行器总体设计约束、轨道设计、气动特性与固体火箭助推器设计间相互影响的情况下，建立了飞行器固体火箭助推器总体/气动/轨道/动力多学科的系统分析模型和设计优化模型。

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。

Its aerodynamic body was designed by Malcolm Sayer, its lightweight, multi-tubular, triangulated frame designed by Bob Knight.

它的流线型车身设计是由马尔科姆萨耶尔，其重量轻，多管式，三角框架由奈特设计。

The schlieren and oil flow experiment of aerodynamic ramp were conducted on the straight united supersonic experimental equipment.

在直连式实验台上对气动斜坡实验件进行了纹影及油流谱等冷试实验研究。

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

For wings of arbitrary plan forms, sideslip aerodynamic characteristics have been calculated numerically an...

对几种平面形状的机翼侧滑气动力特性进行了数值计算，并与实验作了比较。

For wings of arbitrary plan forms, sideslip aerodynamic characteristics have been calculated numer...

对几种平面形状的机翼侧滑气动力特性进行了数值计算，并与实验作了比较。

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。