Bilingual representation is an important cognitive psychology research. With the advancement of technology and the increasingly frequent exchanges, bilingual phenomenon has become a widespread social phenomenon. Especially in ethnic minority areas, more and more members of ethnic minorities who have become bilingual. While on my characterization of the bilingual studies, for the study of bilingual ethnic minorities is still relatively small. It is for this reason, the characterization of minority bilingual bilingual study are of great theoretical value,practical significance and social value, not only can enrich and supplement the psychology of knowledge on the characterization of bilingual theory; and also bilingual education in our country at the same time, foreign language learners to provide the theoretical basis of psychology and guidance.First part of the study describes the first characterization of the bilingual two core concepts, and semantic characterization of bilingualism; followed by reviewing the characterization of the three types of bilingual classic theoretical model that is independent characterization of the model, the common characterization of the model and the hybrid model and the related classical studies; Finally, the research problem to be solved: the bilingual is how the semantic representation as well as through the time course of semantic integration and language within the language of comparison to illustrate the semantic and linguistic characteristics of forms of representation. Research on the use of the second part will be the form of a semantic processing stage and the separation of experimental paradigm, through the discourse, language, vocabulary in three different levels of the three experiments to study bilingual Mongol time from semantic integration process, which reveals the semantic characterization of the nature and characteristics of language processing. By studying the following conclusions:First, the research results of three experiments respectively Discourse, language, vocabulary level of the three different languages, the language semantics are stored in common, that is, the level of bilingualism in different languages, only a semantic system, that is, semantics is the ultra - language, abstract and common storage.Secondly, the results of experimental study of three contrast to illustrate the level of language and vocabulary of the language features of different forms of processing, surface characterization of the sentence that the syntactic processing of the processing is a relatively independent process, language itself, the form of structural characteristics of a direct impact statement Characterization of surface structure.Third, the three common experimental findings show that bilingual persons skilled Mongol Mongolian Chinese statement than the surface characterization of the processing speed. This may be related to the Mongol skilled bilingual Chinese living environment for the use of strong language, and Chinese on the relative frequency. |