Marketing people have used statistical approaches for years to analyze and segment markets.

市场研究的相关人员已经多年使用统计方法来分析和细分市场。

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Results: Although strain and strain rate declined from basal segment to apex, there was no statistical difference.

结果：基底段到心尖段应变与应变率呈下降趋势，但统计学差异无显著性。

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In order to overcome the weakness of statistical texture segmentation method, a new unsupervised texture segment algorithm, based on multi-resolution statistical model, was present.

针对基于统计的纹理分割算法存在的不足，提出了一种新的多分辨模型下的无监督统计纹理分割算法。

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