A jagged array is an array whose elements are arrays.

交错数组是元素为数组的数组。

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The following is a declaration and initialization of a single-dimensional jagged array that contains three two-dimensional array elements of different sizes.

以下是一维不规则阵列的宣告和初始化，其中包含三个大小不同的二维阵列元素。

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The researchers tried three ideas: a single tungsten tip, an array of silicon tips, and a film containing jagged fragments of synthetic diamond, whose sharp angles acted as tips.

ECONOMIST: Medical technology