ordered field

基本解释

For this reason, we say that the set of rational numbers is an ordered field.
因此说有理数集是一个有序的域。序公理。因此说有理数集是一个有序的域。
By the way, we introduce the concept "partially ordered field", and point out some of its properties.
顺带地，我们还引入“半序域”——概念，并指出其一些性质。
We give a new definition of the so-called ordered field which is equivalent to the traditional one, and derive a series of the basic propositions with this new definition.
我们给出一个与传统的全序域定义等价的全序域定义，并由此推导出一系列关于全序域的基本命题。

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