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本文运用统计学判别分析的研究方法对5名意大利男性汉语学习者汉语元音/■/、/■/的习得偏误情况进行了细致考察和分析。我们利用声学实验测量出意大利男性汉语学习者和以汉语为母语者的/■/、/■/各600个样品的声学参数,进行了三变量判别分析并将判别结果与声学空间分析的结果相对比,证实了判别分析的有效性。在此基础上,指出了不同类型的偏误。
In this paper, the statistic discrimination analysis of the research methods of five Italian mandarin Chinese vowel / ■ /, / ■ / acquisition errors were carefully investigated and analyzed. We used acoustics experiments to measure the acoustic parameters of Italian masculine Chinese learners and Chinese-speaking / / / /, / ■ / 600-samplers respectively. Three-variable discriminant analysis was performed and the results were compared with the acoustic spatial analysis Than confirmed the validity of discriminant analysis. On this basis, pointed out different types of errors.