空气升力是指物体底部空气流速和顶部不同而产生的向上的力。其本质是空气的压力。
... lift sensor air gap 提升器传感器空气隙 lift by the air 空气升力 vertical-lift air-craft 垂直起飞飞机 ...
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空气动力升力 aerodynamic lift
空气静升力 aerostatic ; lift
空气动力升力面 aerodynamic lifting surface
空气升液器气力升降机 air-lift system
高升力空气动力装置 high lift aerodvnamic devices
直升机空气动力学基础 BASIC HELICOPTER AERODYNAMICS
直升机空气动力学 helicopter aerodynamics
这些叶片拥有机翼的剖面形状，它们就像普通飞机的机翼那样，通过划过空气来产生升力。
The blades have an aerofoil shape and provide lift when passing through air, like the wings of an aeroplane.
飞机上的机翼制造升力超过阻力，但具体取决于机翼的设计和当时经过的空气流动速率。
The aerofoil of a wing creates more lift than drag, but exactly how much depends on its design and the speed of the air passing over it.
但这项新的研究表明，有点向下弯曲的翅膀确实能从每次拍打中获得更多的空气挤压升力。
But this new study shows that wings with a little flop can actually get more air-pushing lift from each flap.
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