Hardness than corundum, abrasive easily broken, sharp edges and corners, good cutting, grinding heat and small.

硬度高于棕刚玉, 磨粒易破碎, 棱角锋利, 切削性能好, 磨削热量小等.

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Edges and corners contain the maximal amount of information necessary for object recognition.

提出了多种图像特征相结合的建筑物和物体识别方法.

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The bine is erect, brawny, circular much edges and corners, by white thick bristle.

茎竖立, 粗壮, 圆形多棱角, 被白色粗硬毛.

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