This adds to the lift and allows for longer, skinnier wings and a smaller tail, reducing drag.

这将增加飞机的升力，并且因此能够允许更长、更薄的机翼，以及更小的尾翼，从而还可以减小阻力。

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The research broadens the way of reducing drag and saving energy.

该研究拓宽了汽车减阻节能的途径。

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Using characteristics of plasma to reduce aerodynamic drag of vehicles is a new concept of reducing drag.

利用等离子体的特性减小飞行器的气动阻力是一种新概念的减阻思路。

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The headlights split and redirect airflow away from the door mirrors, reducing wind noise and drag.

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The company said it would be focussing on the design and manufacturing processes needed to produce a next generation composite wing, with the emphasis on reducing weight and aerodynamic drag.

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The upper flashing lights are integrated into the roof panel, eliminating the need for a bolted-on light bar that causes aerodynamic drag -- reducing fuel economy -- and can lead to rust.

CNN: Cops help dream up high-tech police car