The edge sensitive operator is generalized to a two dimensional form to efficiently deal with images.

对算子进行二维推广，使之更适于插值放大图像的处理。

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It may take either a three-dimensional form, as in games or virtual worlds, or a two-dimensional form as an icon in Internet forums and other online communities.

这个头像可以是网络游戏或者虚拟世界里三维立体的图像，也可以是网络论坛或社区里常用的二维平面图像。

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Silhouettes appear as two-dimensional shapes lacking form.

剪影呈二维形状不能形成形体。

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For instance, the ultra-thin layers of graphene (a two-dimensional form of graphite) are formed by injecting liquid solutions containing carbon and silicon into an extremely hot, ionised gas (plasma) of argon.

ECONOMIST: MONITOR