Determines the size of each segment (column or row) for each dimension.

确定每个维上的每个分段(列或行)的大小。

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These sizes must obey the rule that twice the size specified must be less than or equal to the dimension of the image in that direction.

这些尺寸的大小必须满足这样一个规则，尺寸的二倍必须小于或等于在那个方向上图像的尺寸大小。

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Please note that this number relates to the potential size of the result which is calculated by multiplying all included members from each dimension by all members of the other dimensions.

请注意，该数字涉及到结果的潜在大小，这是通过将每个维度上包含的所有成员乘以其他维度的所有成员计算得出的。

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But, as I and others have observed, size is just one dimension of big data, and not the most important one.

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