内容摘要： 通古斯语言的长辅音呈现三个显著的共时特点：分布上局限于词干中位置；音节归属不确定；不受弱化过程的作用，即具有不变性。长辅音的特点源于短辅音和音节成分之间的偶向映射关系。长辅音发展过程涉及的音系机制包括辅音之间的同化，辅音音段的脱落和音段的补偿性变长。

Abstract: The long consonants in Tungusic languages manifest three prominent synchronic features： restricted in distribution as only occurring in the middle of lexical stems, uncertain in syllable division, and free from lenition, that is, inflexible in form. These features originate from the duality mapping between the short consonants and the syllable components. The phonological mechanisms in the historical evolution of the long consonants involve assimilation of consonants, loss of consonant segments and compensatory lengthening of consonant segments.

关键词：通古斯;辅音;共时;语言;历时;映射关系;补偿性;音节;

作者：李兵(著)(南开大学外国语学院)

来源： 《民族语文》 2013年 第04期

中图分类号：H223