http://www.grc.nasa.gov/WWW/K-12/airplane/bernnew.html 前面版友推的NASA网页 自己看看 我直接帮你quote一段起来: " The most popular incorrect theory of lift arises from a mis-application of Bernoulli's equation. The theory is known as the "equal transit time" or "longer path" theory which states that wings are designed with the upper surface longer than the lower surface, to generate higher velocities on the upper surface because the molecules of gas on the upper surface have to reach the trailing edge at the same time as the molecules on the lower surface. " " The error in this theory involves the specification of the velocity on the upper surface. In reality, the velocity on the upper surface of a lifting wing is much higher than the velocity which produces an equal transit time " 人家已经挑明告诉你"不能这样解释了" 你还想争什麽? --

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