The author analyzes Quick,a brain games created from the ambiguity of metalanguage and object language from levels of pronunciation,lexis and syntax.

Nowadays, researches on metalanguage are no longer limited to the domain of logic but have integrated into many new scientific fields, such as linguistics, literature, pedagogics and cognitive theory.

This paper elaborates the reality and necessity to cut glossemic elements into three components, and then analyzes its implications in lexicography, for example, the organization of the metalanguage in dictionaries, the researching of the metalingual sense arrangement and the parts of speech of the target language, the integrity and appropriateness when describing glosseme in dictionaries.

Studies on the Syntactic and Semantic Rules of Explanational Meta-language of Co-ordinate Adjectives in Modern Chinese Dictionary;

The natural language essentially is a self meta-language, therefore, traditionally it always is compilation tool in the dictionary.

This thesis takes "Meta-language" as a starting point, combing the origin of meta-language and the language evolution, thus exploring the level of language through meta-language stratum.

The CPN Tools simulation model of Petri net with transition, place and tokens’ priority was built using anti place, list and meta language.

The representative course of knowledge is a course in which the information state changes from self presence to self performance and an extensible thinking process of meta language.

The paper considers that although Hetuvidyā doesn t expatiate clearly logic laws in common meaning,it expresses preliminary logic laws by mealanguage in its considerable logic thought,which indicates common between Buddhist logic and the world logic as well as its particularity.

This paper analyzes the difference of architecture culture in the west and east from the linguistic point of view and discusses it from three aspects, namely, the element of language, the logic of language and the culture of language.