卡尔·弗莱什《音阶体系》的大提琴改编版在实用性、创新性和系统性方面无以替代。由于《音阶体系》由小提琴版改编而来,它的指法特征是伸张指,其合理使用无疑会在音乐和技术上给演奏带来诸多好处。音阶练习应尝试不同的指法。弓法练习也是《音阶体系》的重要内容。《音阶体系》既是音准练习,也是流畅练习。应该以创新的精神来对待《音阶体系》。 The cello adaptation of Carl Fletcher’s Scale System is nothing short of practical, innovative and systematic. As the “scale system” adapted from the violin version, its fingering is characterized by its use, its reasonable use will undoubtedly music and technology to bring many benefits to playing. Scale practice should try different fingering. Bow practice is also “scale system” an important part. “Scale system” is both pitch practice, but also smooth practice. The “scale system” should be treated in an innovative spirit.