术语“地理分布”的详细信息

英译术语:

geographical distribution

汉语语境:

方言各语音特征的地理分布并不平衡，根据影响扩散的语言与社会因素，可以推断扩散的方向及其反映的历史层次。总的来看，山东方言的语音特征呈现出自西向东扩散的趋势；从历史层次看，东莱片最为古老，其次为东潍片、西齐片、西鲁片。

英语语境:

The geographical distribution of dialectal phonetic features is unbalanced.From the basis of linguistic and societal factors influencing diffusion, we can infer the directions and strata diffusion of these phonetic features.On the whole, phonetic features of Shandong dialect have a trend of diffusing from the west to the east.In the stratum, Donglai region is the oldest, Dongwei region is later, and Xiqi region and Xilu region are in the next place.