除了分析语言造句的处理过程，他们也分析不同年龄的双语大脑在音韵学、词汇学以及语法的不同领域中所产生的现象。
Apart from questions of syntactic processing, they are also analysing the effect of age on the bilingual brain with respect to phonology, vocabulary and grammar, amongst other phenomena.
传统音韵学和非线性音系学，这两种主要的方法在本研究中得以应用。
Two major approaches, traditional phonology and nonlinear phonology, have been applied to the study.
汉语历史语音变化的研究，在我国传统称为音韵学。
Studies on historical phonetic change of Chinese is traditionally called Chinese phonology in China.
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