argumentation是什么意思

例句：

Much empirical argumentation and evidence exists on this.

关于这一点有很多实证讨论和证据。

The teacher told us the faultless argumentation after the test.

考试后，老师告诉了我们正确的论证方法。

Logic is also commonly used today in argumentation theory.

逻辑也普遍用于论证理论。