A direct method is presented in this paper to extract surface orientation from multiple images.

介绍了一种由多幅图像恢复表面方向的直接方法。

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Excessively high injection speed can cause high surface orientation and increase susceptibility to stress cracking.

过高的注塑速度会引起较高的表面方向性及增加应力破裂的敏感性。

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The surface orientation index reduces by 1.5%, and the microcrystalline dimension also decreases, and the active carbon atoms of carbon fiber surface increase by 78%.

表面取向指数减小了1.5%，表面微晶尺寸减小，表面活性碳原子数增加了78%。

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"We're finding that when you rub a natural biological surface that has an orientation - that has a grain, if you will - and you run that grain perpendicularly to the long axis of the ridges, we find a dramatic increase in friction, " Dr Dominy told BBC News.

BBC: Artificial finger tests evolutionary origin of prints

We're not going to front like we understand exactly how it works, but two IBM researchers in California have announced that they've gotten closer to controlling the orientation and magnetic spin of individual iron atoms on a copper surface, which would have huge implications for nanotech storage -- imagine the basic tech in your hard drive shrunk down the molecular level.

ENGADGET: IBM researchers get closer to nanotech hard drives

The capacitive display can recognize orientation, letting you drop the controller in any position throughout the surface, then outputting a map to match.

ENGADGET: Droplet and StackAR bring physical interface to virtual experiences, communicate through light (hands-on)