Start by constructing a schema factory and use it to build an in-memory representation of the purchase order schema.

首先构建一个模式工厂，并使用它建立订单模式的内存中表示。

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As you can see, you are getting much closer to the hand-crafted example purchase order schema in the primer, except for two more issues.

正如您所看到的，您与入门中手工的购买订单模式示例更加接近了，但是还有以下两个区别。

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Front-back schema, up-down schema, linear order schema and the mixed use of various image schemata are dealt with in details in this chapter.

这一章结合古汉语诗歌实例，详细分析前后图式、上下图式、线性图式以及这些图式在诗歌中的混合使用。

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For example, under Rand's schema would a person who abandons some passion in order to look after an elderly parent have a higher or lower moral standing than someone who doesn't (assuming that the parents are equally worthy)?

FORBES: Uncommon Sense