Utilizing the principal component and K-mean cluster analysis, the summer rain belts in eastern China have been classified.

利用主分量分析和K -均值聚类分析的方法，对我国东部夏季雨带进行客观的气候分类。

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Firstly, nucleus regions of leukocytes in images are automatically segmented by K-mean clustering method. Then single leukocyte region is detected by utilizing thresholding algorithm segmentation.

首先，运用K-均值聚类方法提取出细胞核，并且采用多域值分割演算法去除细胞图像中的背景区域。

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As the author J. K. Rowling said so succinctly in her 2008 address to Harvard graduates, failure can mean a “stripping away of the inessential.”

正如作家罗琳（J.K. Rowling）2008年对哈佛毕业生的精辟之谈，失败可能意味着“汰却那些无关紧要的东西。”

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Those adjustments also will mean about 20 percent more security personnel and increased K-9 explosive detective teams on site.

WSJ: NFL beefs up security for this week's draft

But that doesn't mean Vodafone will bag T-Mobile U.K. on the cheap.

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