There is a specific runtime system, called the MOP (stands for Meta-Object Protocol) that is responsible for the dispatching logic.

在Groovy中有一个特殊的运行时系统，叫做MOP(元对象协议Meta - Object Protocol)，负责方法分派逻辑。

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Traditional grammar studies English conditionals in terms of truth value and logic while pragmatics from the angle of speech acts and speech meta-representation.

英语条件式在传统语法里是从真实值和逻辑的角度去分类研究的，在语用学里则是从言语行为、言语元表征的角度来加以研究。

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There are many differences between the study on subject, object, meta-language tool, the form of achievement, ways, function and evaluation etc of the Logic in old times and in modern times.

古今墨家逻辑研究主体、对象、元语言工具、成果形态、层次、方法、作用、后果和评价等元性质，有根本差异。

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