Table 1 shows the elements commonly used as the high-level elements of a DocBook XML file.

表 1 显示的元素常用作 DocBook XML 文件的高级元素。

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This lets us draw a map of the high-level elements involved in the implementation of a set of use cases.

这令我们绘制出用例集合的实现中所涉及的高层元素的图表。

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For example, in the Logical viewpoint, we create subsystems to represent abstract, high-level elements of functionality.

例如，在逻辑视点中，我们创建子系统来表示抽象的，高级的功能元素。

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The critical common elements of these efforts include a high-level political commitment to disarm, national initiatives to dismantle weapons programs, and full cooperation and transparency.

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