以下为句子列表：
英文: According to self-study ability of neural network, this paper designed a fuzzy neural network controller to apply in one of the post-stall maneuvers milestone70 degree angle of attack trimmed flight through train the fuzzy logic rules and membership funct
中文: 利用神经网络具有自学习能力的优势，采用反向传播学习算法，通过对传统模糊逻辑控制器中的模糊逻辑控制规则和隶属函数有关参数进行训练学习，设计了模糊神经网络控制器,应用于飞机的过失速机动“里程碑”之一——70°迎角定常飞行仿真计算，获得了令人满意的结果。
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英文: Based on the aerodynamic characteristics of space shuttle booster-like missile bodies at angle of attack from 0° to 180°, the flying characteristics of high maneuver at 90° angle of attack and velocity consuming at 180° angle of attack are analyzed.
中文: 摘要以新一代无翼式气动布局导弹为背景，在大攻角气动特性理论基础上，分析了在导弹主动段、攻角在180°范围内变化的导弹飞行特性，得出了90°内大攻角最大转弯能力和180°攻角附近最大降速效果的结论。
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英文: For instance, the velocity distribution can be prescribed for the upper surface at a high angle of attack while simultaneously the velocity distribution can be prescribed for the lower surface at a low angle of attack.
中文: 比如可指定的速度分布在水面上的高攻角的同时,可以在指定的速度分布在低角度下地面攻击.
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英文: The spin, sometimes called the negative spin, occurs when the angle of attack of the canopy is increased and one side is stalled causing it to drop almost vertically and spin on its yaw axis.
中文: 旋转，有时候叫反向旋转，发生于当伞的攻角增加，而且单侧失速时，引起几乎垂直地下坠，同时绕著它的偏移轴心旋转。
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英文: The -D numerical simulation was employed to study the dynamic stall of the NREL S809 airfoil using the CFD software. The sinuous periodic flow field around the airfoil was presented when the angle of attack changing from 9°— °.
中文: 本文应用CFD软件Fluent 0对NRELS809翼型的二维动态流场进行了数值模拟,得到了翼型攻角在9°～ °范围内按正弦周期变化时的绕流流场。
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