This can be proved both in descriptive research and expositive research, and in particular, in descriptive research on sandhi rules and types.

这可以从描写性研究和解释性研究两方面来考察，尤其关于变调规律和变调类型的描写研究更为深入。

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This can be proved both in descriptive research and expositive research, and in particular, in descriptive research on sandhi rules and types.

这可以从描写性研究和解释性研究两方面来考察，尤其关于变调规律和变调类型的描写研究更为深入。

youdao