求翻译：标记性理论是语言学中的重要理论,该理论首先由布拉格学派的语言学家提出。随着语言学的发展,标记性理论的应用范围已由音系学研究扩展到了语言研究的其他领域。标记性理论对母语迁移作用的再认识有启示作用。是什么意思？

Markedness theory in linguistic theory, the theory first proposed by the Prague School of linguists. With the development of linguistics, the scope of application of markedness theory has been extended to the phonology of language study. Revealing the role of markedness theory on the role of languag

Mark of linguistics theory is important in the theory, the theory of the Prague School of linguistics home. With Adwords, and the development of the theory of mark has been applied by a range of research studies have been extended to other areas of language study. Mark of the mother-tongue migration

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Markedness theory in Linguistics is an important theory, the theory first proposed by the Prague school linguists. With the development of Linguistics, mark from the scope of application of the theory of phonology studies expanded to other areas of language study. Markedness theory enlightenment on

The mark innate disposition discusses is in the linguistics important theory, this theory first proposed by the prague school linguist.Along with the linguistics development, the application scope which the mark innate disposition discusses already is studies the research from the sound to expand th