通过某机双三角机翼平面形状的优选，表明系统具有较高的实用性，并与工程实践相吻合。
Optimization for the double delta wing platform of a new advanced trainer shows that the system is quite applicable and the results …
通过某机双三角机翼平面形状的优选，表明系统具有较高的实用性，并与工程实践相吻合。
Optimization for the double delta wing platform of a new advanced trainer shows that the system is quite applicable and the results are in good...
通过某机双三角机翼平面形状的优选，表明系统具有较高的实用性，并与工程实践相吻合。
Optimization for the double delta wing platform of a new advanced trainer shows that the system is quite applicable and the results are in good agreement with the engineering practice.
试验中进行了扑动频率、风速、迎角、机翼平面形状、翼型弯度对机翼气动特性影响的研究。
The effects of flapping frequency, wind velocity, Angle of attack, plane shape of wing and cambered aerofoil are investigated.
翼剖面；机翼；翼面一个部件或平面，如机翼、螺旋桨叶、方向舵等，其形状或方位控制稳定性、方向、抬升、冲击或驱动。
A part or surface, such as a wing, propeller blade, or rudder, whose shape and orientation control stability, direction, lift, thrust, or propulsion.
文中运用该方法对十个不同平面形状的机翼进行了二十九种状态的颤振计算，并和风洞颤振实验结果作了比较。
This method was applied to flutter calculations of 29 cases for wings with 10 different types of plan forms.
在平面形状优化基础上，在机翼容积不变约束下，再采用剖面翼型优化设计，通过机翼剖面细微变化弱化较大马赫数下的激波、减小激波阻力。
In the second design step, improvement of wing's aerodynamic characteristic is mainly depended on the weakening of shock which reduces wave drag during the wing section optimization.
在平面形状优化基础上，在机翼容积不变约束下，再采用剖面翼型优化设计，通过机翼剖面细微变化弱化较大马赫数下的激波、减小激波阻力。
In the second design step, improvement of wing's aerodynamic characteristic is mainly depended on the weakening of shock which reduces wave drag during the wing section optimization.
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