In the article, the surface roughness of Oriented Strand board has been researched from the air forming, applying the surface fine material to improve the board-surface smooth.

本文对定向结构刨花板表面粗糙问题从工艺和设备上进行深入的研究，通过气流铺装施加表面细化材料以提高板面平整度。

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The autumn trees bowed over the walkway forming a canopy, while the cool, crisp air, which, carried by a soft breeze comforted me, and fostered a sense of timelessness as I walked alone thinking.

秋天的树木弯向人行道，形成了一个穹顶，凉爽新鲜的空气带着微风，使我感到安慰，并在这种独自行走思考的时候产生了一种永恒的感觉。

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Could maggots forming cause the air to get into a wound?

蛆虫可以形成空气进入伤口的原因吗？

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Tangential entries cause the warm moist air to spin as it rises forming an anchored convective vortex.

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As he travelled around the fruit farms of California, it became clear that most growers were relying on the 11 metre-tall galvanised towers and rotor blades for the air movement needed to prevent frost from forming.

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For instance, clouds rising in the troposphere, the lower level of the atmosphere where air mixes freely, will bump up against the boundary of the much more stable stratosphere, forming ripples in the process.

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