The video of the segment from the September 13 700 Club can be found around the 50:45 mark of yesterday's show.

9月13日“700俱乐部”的该部分视频可以在昨天节目的大概50分45秒处找到。

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The high water mark is the boundary between used and unused space in a segment.

高水位线是段中已用和未用空间的边界。

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Also, it USES optimal thresholding arithmetic to segment image and use sequential arithmetic to mark connected component.

利用最优化阈值分割算法进行图像分割，同时采用序贯算法对连通域进行标记。

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"When we talk to people who love their QWERTY smartphones, it's evident this segment is passionate about their keyboards, " said Mark Shockley, senior vice president, Go-to-Market, Motorola Mobility.

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At about the 4:15 mark in the video below you can see what that segment will look like.

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