By the combination of radicals or semantic elements, single compound words can express complex conceptual relations, often of an abstract universal character.

通过部首或语义元素的组合，单个复合词可以表达复杂的概念关系，通常具有抽象的普遍性。

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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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This section also demonstrates the use of abstract elements with substitution groups to build an XML template.

这一节还演示了如何将置换组与抽象元素结合使用，以便构建XML模板。

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Prairie landscapes from 1927 turn a train and tall grain elevators into minimal vertical and horizontal strokes, while roiling clouds and the engine's rising smoke prefigure familiar abstract elements.

WSJ: Clyfford Still Museum | Irascible Still | By Karen Wilkin

Using elements from past ventures, like vocals steeped in reverb and abstract song structures, Portner has homed in on a specific ambiance with which his band has only flirted.

NPR: First Listen: Avey Tare, 'Down There'