This paper established the mathematical model of SPLIT drill basing on the involute cylindrical surface, and conducted real edge grinding.

本文建立了基于渐开圆柱面的SPLIT钻数学模型，并进行了实际刃磨。

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Compared with the real edge generated when parallel beam illuminates an object, the virtual edge between bright and dark areas in the phenomenon of total reflection is more complex.

和平行光照射遮光物体产生的实边缘相比，全反射现象中半明半暗视场的分界线处的虚边缘情况更为复杂。

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The visibility of the paths was determined by pixel similarity, neighboring difference and the direction of the edges synthetically, which made the ants move along the real edge pixels.

综合考虑了像素间相似性、邻域差和边缘走向三个因素来确定启发式引导函数，使蚂蚁沿着真正的边缘行走。

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Here are some realities to ponder and arguments that give the case for the rich a real edge.

FORBES: Nevermind Buffett, Obama and Bernanke Are Taxing The Rich By $289 Billion

And it could provide a real edge if Apple begins building television sets.

FORBES: Apple's 2012 Will Be Awesome, Apple Has No Other Choice

CES's real edge is thus at its edge -- away from its 3, 250 exhibitors displaying their 20, 000 finished new products across 1.9 million net square feet of exhibit space.

CNN: Hackers and kitty ears a wake-up call to CES