摘要
从普遍的角度研究了单位制的结构及变换。由于用对数方法把量纲方程变换成线性齐次方程组,因而可引入"抽象单位空间"的概念,使单位制的结构及变换方法十分明晰,还可方便地讨论现行单位制系统进一步发展的可能性。
The structure and transformation of unit systems are discussed. By means of the logarithmic method the physical dimensional equations are turned into a set of linear homogeneous equations, therefore, an 'abstract unit space' can be introduced and the structure and transformation method of unit systems are clarified. With this kind of method, the possibility of further development of the currently used unit system is also discussed.
出处
《计量学报》
CSCD
1996年第1期1-5,共5页
Acta Metrologica Sinica
关键词
单位制
抽象单位空间
计量单位
Unit system
Dimensional equation
Abstract unit space
Fundamental physical constant
