In the XML, each matrix cell gets its location defined by references to two headers: the horizontal and the vertical. In the processCell function, we first parse the XML file to

在 XML 中，每个矩阵单元格位置通过引用两个标题定义：水平的和竖直的。

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Each cell of this matrix presents unique challenges to organization and resource optimization.

这个矩阵中的每一个单元提出了组织和资源的优化的唯一挑战。

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The cell contents, both in text content and color, are reused across the matrix.

单元格内容，包括文本内容和颜色，都在矩阵中重用。

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Norvergence promised customers its Matrix box would deliver unlimited broadband and cell phone service with no per-minute charges.

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This year he showed how, by injecting the cells into a matrix made from silica nanotubes wrapped in a sol-gel, he was able to keep a cell alive for six months.

FORBES: The Science of Small