n.机翼，螺旋桨； 翼面

The airfoil shape is critical to the lift generated by an aircraft wing.
这个翼型对于飞机机翼产生的升力至关重要。
They analyzed the airflow over different airfoil profiles to optimize their design.
他们分析了不同翼型剖面的气流以优化设计。
The airfoil's camber affects its stall characteristics and overall efficiency.
翼型的弯度影响其失速特性及整体效率。
The airfoil was designed with a high aspect ratio for better gliding performance.
这个翼型设计有高展弦比以改善滑翔性能。
The airfoil's leading edge had been carefully polished to reduce drag.
翼型的前缘经过精心打磨以减小阻力。
A vortex generator was installed on the upper surface of the airfoil to enhance its lift.
在翼型上表面安装了一个涡旋发生器以增强升力。
The airfoil's thickness distribution determines its structural strength and aerodynamic properties.
翼型的厚度分布决定了其结构强度和空气动力学特性。
The researchers tested various airfoils in a wind tunnel to study their aerodynamics.
研究人员在风洞中测试了多种翼型来研究它们的空气动力学特性。
The airfoil's trailing edge flaps were adjusted during landing to increase drag and slow down the aircraft.
在降落时调整了翼型的后缘襟翼以增加阻力并使飞机减速。
The airplane's wings featured a unique airfoil that provided both lift and reduced noise emissions.
飞机的机翼采用了独特的翼型，既能产生升力又能降低噪声排放。