Despite the title of the page describing Tweefind as a Twitter search by user rank, it's unclear what the dots otherwise mean.

尽管网页的标题描述Tweefind根据Twitter的用户等级搜索，目前尚不清楚的这点其他方面的意思。

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The best single predictor of dyscalculia, by contrast, is abnormal slowness in counting a few dots on a page, a task that most find trivially easy.

而对于计算障碍，一个最合适的预测指标就是在计算一张纸上少数点的个数时所花费异常长的缓慢，而这一任务对于绝大多数人来说是非常简单的。

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If there were more than four dots on a page she could not count them.

如果一张纸上有多余4个点，她不能数出多与4的那些点。

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The first is a matrix of miniscule dots on the page, which will make each photographed page more easily machine-readable.

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The solution connects the dots between keyword performance, page views, leads, and campaigns to help marketers hone their investment strategy.

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The approach relies on special paper with tiny dots that help a sensor in the pen distinguish locations on a page, and assign them special functions.

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