Measuring the dispersion: the dispersion gives us a measure of the range, or spread of data within a given dataset.

度量分散情况：分散情况向我们提供了范围，或者给定数据集内数据扩散情况的度量手段。

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Then, this chapter analyses economic theoretical foundations in the existence of the financial conglomerates: large-scale production, range economy, coordination effect and risk dispersion.

接着本章分析了金融集团存在的经济理论基础：规模经济、范围经济、协同效应和分散风险四个方面。

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The dispersion effect of optical fiber grating is one of the most important characters which not only limits its application range but also become a promising dispersion compensation technology.

光纤光栅的色散不仅影响到光纤光栅本身的使用范围，更作为一种属性成为色散补偿的重要方法。

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