According to the aircraft wake separation, the algorithm use biological evolution theory to find a more reasonable sequence to decrease the cost of total aircraft delay.
根据飞机尾流间隔要求，利用生物进化理论，找到更合理的航班着陆队列，减小了航班的总延误成本。
For the convenience of the study of aircraft wake vortex scattering characteristics, a rapid modeling method for the wake dielectric constant distribution is put forward.
为便于研究飞机尾流电磁散射特性，提出了一种飞机尾流介电常数分布的快速建模方法。
This method has the advantage of requiring less computation with few parameters. Therefore it is a rapid and efficient method to simulate the aircraft wake dielectric constant distribution.
该方法具有计算量小、涉及参数少的特点，是一种快速简便地模拟飞机尾流介电常数分布的方法。
Wake turbulence between the two aircraft as well as engine performance and flight control responsiveness in the stratosphere were evaluated.
两架飞机之间的尾流以及在平流层飞行时的发动机性能和飞行控制响应都进行了评估。
One could easily imagine releasing sulphuric acid from a high-altitude aircraft and studying the chemistry going on in its wake using another aircraft.
你可以很容易地想到从一架高海拔飞机上释放硫酸并搭乘另外一架飞机观察其化学反应。
Those images of the us aircraft carriers and transport ships evacuating thousands in the wake of the flooding still stick in my mind.
美国的航空母舰和运输舰在洪水爆发之后抢救疏散成千上万民众的景象仍然在冲击着我的头脑。
Those images of us aircraft carriers evacuating thousands in the wake of flooding stick in my mind.
美国的航空母舰在洪水爆发之后抢救疏散成千上万民众的景象仍然在冲击着我的头脑。
An equivalent disturbance model of the tanker's wake was developed and then the flight safety of the receiver aircraft was analyzed.
建立了加油机尾流场的等效扰动模型，分析了受油机在尾流场中的飞行安全性。
By doing integral computation on the wake surface that is down from the aircraft and vertical to the velocity of far field, it can get the lift, induced drag, wave drag and the total drag.
在飞行器所在流场的下游一垂直于来流速度的截面上进行积分计算，得到升力、诱导阻力、激波阻力和总阻力。
The model of the cocktail that is the mainly part of the carrier air wake, and the aircraft motion model in the changing wind field were built.
舰尾流是舰载飞机着舰误差的主要来源之一，雄鸡尾流是舰尾流的主要组成部分。
In the experiment, a simplified aircraft model (with tail wing) is employed to construct a 4-vortex wake system consisting of a pair of tip vortices and a pair of counter rotating tail plane vortices.
试验采用简化的飞机模型(有尾翼)，建立了包含一对翼尖涡及一对反向旋转的尾翼涡(通过以负迎角安装尾翼得到)的4涡尾流系统。
The formation and distribution of wake flow behind a large aerial tanker are discussed, Then the mathematic model of disturbance to the refueled aircraft during refueling is given.
研究了大型授油机尾流的形成和分布特点，分析了受油机在不同位置进入黾流时飞机所受的影响，提出了相应的数学建模方法。
The formation and distribution of wake flow behind a large aerial tanker are discussed, Then the mathematic model of disturbance to the refueled aircraft during refueling is given.
研究了大型授油机尾流的形成和分布特点，分析了受油机在不同位置进入黾流时飞机所受的影响，提出了相应的数学建模方法。
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