Diachroniclinguistics is the study of a language through the course of its history.
历时语言学是在语言的历史过程中研究语言的。
2
It is also necessary to carryout some degree of synchronic work before making a diachroniclinguistics .
有关语言学静态的一切都是共时的,有关语言学动态的一切都是历史的。
3
The theories about distinguishing synchronic linguistics and diachroniclinguistics put forward by Saussure are of guiding significance in the study of language.