普通话声母和韵母的统计特性

本文对普通话书面语中声母、韵母的动态与静态分布特性及其差异作了统计分析，结果表明：普通话声母间的、韵母的动态与表态的相对分布关系一致，语音间的相对分布主要与发声系统有关，不受频度的影响。普通话声母、韵母的动态与静态的出现率差异，与声母发音方法和韵线组合结构、声母发音部位与韵母四呼的配合关系、音节的成字率和字的频度有关，主要受送气与不送气声母、韵母的动态与静态的出现率差异最大，多音节词中的韵母的动态

The Statistical Distribution of Standard Chinese Initials and Finals

This paper presents a statistical analysis of the dynamic (in usage) and static (inlexicon) distribution characters as well as their differences of the initials and the finals in Chinese writting language. The results show that the dynamic and static relative distributions are congruent among the initials and among the finals in Manderin. The phonctic relative distributions are mainly concerned with the manner of pronunciation and are not influenced by the occurance frequency. There difference is related to following factors: the manner of initial articulation and followed final, the combination of the initial articulatory position and four rinds pronunciation of the final, tlie frequency of construction of syllable into a word and the word occurance. The differellce is mainly influenced by the distribution variation of aspirated and unaspirated initial, zero initial, monofinal and nasal final. This shows that behaviour in speech is also ruled by less-effort principle like other human behaviours. Prominent difference between the dynamic and static distribution of the initial and the final in Manderin is shown mainly in monosyllabic words. In polysyllabic words,the dynamic occurance frequency of the final is related to the number of syllables; for the initial, it seems to be related to the structure of the syllable combination.