查询词典 aerodynamic

This paper researches on the aerodynamic load simulation of one type of helicopter airscrew, and simulates how the aircrew act during flight to test the flight control system of the helicopter.

本文以某型号直升机旋翼气动载荷模拟为研究内容，对直升机飞行中旋翼受力情况进行地面模拟，以检测飞机的飞行控制系统。

In the helicopters half-practicality simulation laboratory, load simulator is an important equipment to simulate the aerodynamic load acting on the airscrew while flying.

直升机的半实物仿真试验室中模拟旋翼在飞行中所受空气动力载荷的重要设备是负载模拟器。

AIRWORTHINESS,The condition of the aircraft with respect to its aerodynamic,mechanical,and legal ability to fly.

有关气动能力、机械飞行能力、和合法性的飞机状态。

The pressure distribution on external surface of the test vehicle was analyzed when it passed the anemology station on the east of"Mengjin"from upward and downward. The vehicle aerodynamic forces by piecewise integrating technology were obtained.

摘 要：对试验列车上、下行通过"猛进东"测风点时的车体表面压力分布情况进行分析，采用分块积分法得出试验列车上、下行通过"猛进东"测风点的气动力。

Based on the calculation of aerodynamic flow field, overcooled water droplets trajectories and energy equation, surface temperatures of the anemometer under various conditions were obtained.

通过对空气流场、过冷水滴运动轨迹的计算和能量方程的求解，得到了多种状态下的风速管表面温度。

The influence of wind velocity and angle of attack on aerodynamic characteristics is reported.

着重研究了风速、迎角对微型飞机各布局气动特性的影响。

The angle of attack changes the aerodynamic balance of a wing.

攻角会改变一个伞翼的空气动力学平衡。

The Computational Aerodynamics team has a world class reputation in the field of Computational Fluid Dynamics gained from over 30 years of experience developing and applying bespoke and commercial software to solve highly complex aerodynamic problems.

计算空气动力学的团队有一个世界级的声誉，在该领域的计算流体动力学的股票上涨，从30多年的经验，发展和应用定制软件和商业软件，以解决高度复杂的气动问题。

The aerodynamic pressure expression at jet location and in the area of jet interaction is established by blast wave principium.

采用爆炸波原理建立了喷流区和喷流干扰区的气动压力计算模型。

The Thresher Shark can be found worldwide both inshore and on the continental shelves feeding on schools of mackerel, bluefish and juvenile tuna, while performing some most amazing aerodynamic acrobatic launches from water to air to water again.

长尾鲨生存在全世界的近海和大陆架。以昆士兰马鲛鱼、青鱼和小金枪鱼为食。令人吃惊的是，它们能跃出水面到空中，再落回水中。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。