Periodicity

周期性

A term used in metrical phonology for the repetition of elements in a metrical grid. The notion thus has relevance for accounts of a speaker’s sense of an utterance’s rhythmical structure.

节律音系学术语，指一个节律栅中成分的反复出现。这个概念有助于说明说话人对一个话段节奏结构的感觉。