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The key is pattern matching, as in Figure 1. Instead of coding commands, you code patterns.

其中的关键就是模式匹配，如 图 1 所示。 您不需要编写命令，需要编写的是模式。

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For example, IBM provides the Patterns for e-business, an example of which is shown in Figure 4.

例如，IBM提供了用于电子商务的模式，图4显示了那些模式的示例。

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Without variability, users figure out the patterns and tire of the experience.

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Bee's-wing mottled figure is a confluence of several grain patterns.

NPR: Excerpt: 'A Splintered History Of Wood'

The way it might work is that the typical replicator will have patterns stored for common things, but the owners of something really special like Bass Ale will figure out a way to encrypt the structure so that they can charge you on a per unit basis.

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