通婚对肃南裕固族自治县各民族语言使用特点的影响

肃南裕固族自治县各民族的通婚受多种因素的影响，根据通婚双方语库的特点可将其分为四种类型。不同民族间的通婚以及使用不同裕固语的裕固族族内通婚使得家庭用语复杂化。不同类型通婚家庭交际用语的选择既受通婚双方语库特点的制约，同时也影响着后代语言使用的特点。在通婚家庭中，父母的语库特点尤其是双方的共同语库对后代语言使用特点有着直接的影响。通过对不同类型通婚家庭语言使用情况的分析，既有助于了解旭南县各民族语言使用的共时特点，也可以观察各民族语言使用的发展趋势。

Marriage among different nationalities in Sunan Yogur Au-tonomous County is influencde by various factors, which can be classified in tofour types according to the characteristics of the repertoire of both sides of themarriage. Family language use is complicated due to the marriage among differ-ent nationalities and even the marriage between the users of different languageswithin the same nationality. Language selection for cornmunication in differenttypes of marriage is restricted by the characteristics of repertoire of both par-ents and the language use of their descendants. In those families the repertoireof the parents has the direct effect on the language use of their descendants.Analysis of the characteristics of the language in families of different types oflanguages will contribute to a better survey of the trend of language develop-ment as well as a better understanding of the synchronic characteristics of lan-guage use by the nationalities in Sunan County.