In this paper, we introduce the notion of M-valuation systems for a commutative ring, and investigate the M-valuations from the inside of a commutative ring.
在本文中，我们引进了M -赋值系统的概念，从环的内部给出交换环上M -赋值的结构。
This paper discusses the problems in meter audition from the Angle of commutative meter, parallel meter and modern music meter.
该文拟从可互换拍子、对等拍子、现代音乐节拍观念等方面入手，谈谈在节拍听辨中应注意的几个问题。
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