Then, on the base of discussing the three levels of accompaniment texture and the three basic forms of patterns of accompaniment is order to emphasis the patterns of accompaniment own variation.

接着，在论述伴奏织体的三层次以及伴奏音型的三种基本形式的基础上，重点对伴奏音型的自身变化规律进行了研究。

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Then, on the base of discussing the three levels of accompaniment texture and the three basic forms of patterns of accompaniment is order to emphasis the patterns of accompaniment own variation.

接着，在论述伴奏织体的三层次以及伴奏音型的三种基本形式的基础上，重点对伴奏音型的自身变化规律进行了研究。

youdao