Paper airplane flight effect may be related to the mass, size and wing shape.

纸飞机的飞行效果可能与质量、大小、机翼的形状有关。

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An especial perturbation technique of curve fitting shape function is applied for variation of the wing shape.

采用独特的机翼外形曲线拟合函数摄动方法来改变机翼。

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Low and medium temperature heaters have wing shape heating elements and high temperature heater has tubular heating elements.

低、中温型加热器采用翅片式电热元件，高温加热器采用管状元件。

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You can "build your own bird" by selecting at various stations body shape, wing shape and span, beak and song, and then see whether it will actually fly.

WSJ: How Dallas Does Philanthropy: Perot Museum of Nature and Science

Their final design of the QSST jet is reminiscent of Concorde in its delta wing shape, but with a number of unique features, including an "inverted V-tail" and tailored nose cone.

CNN: Bang goes the sonic boom

The bladder held the kite in a wing shape and allowed it to float on the water--this comes in especially handy if you crash during a solo passage between Maui and Oahu and need to relaunch at sea.

FORBES: Wing and a Prayer